Featured Items

 
Lab-Volt 1242 Digital Multimeter / Function Generator / Power Supply 

$ 249.00 US


Sorted by Manufacturer

[A]  [B]  [C]   [D]  [E]  [F]  [G]  [H]  [I]  [J]   [K]  [L]  [M]  [N]  [O]  [P]  [Q]   [R]  [S]  [T]  [U]  [V]  [W]  [X]   [Y]  [Z]


A

Ailtech Gertsch PAV-4CR Phase Angle Voltmeter
Call for price  Please visit: www.torontosurplus.com for further details.

Call for price


B

B+K Precision Dynascan TP 30 Thermocouple Temperature Probe. Use a Multimeter as a Thermometer!
$ 60.00 US  Please visit: www.torontosurplus.com for further details.
This self-powered adapter turns a multimeter into a thermometer. The multimeter used must have an input impedance >12kohm and a range that covers 0 to 1V DC
Temp. Range: -200o to +1000o C or F
Sensitivity: 1mV per Degree
K-type thermocouple
Uses a 9V battery
Comes with schematic and Manual

$ 60.00 US


BLH Strain Indicator
$ 225.00 US  Please visit: www.torontosurplus.com for further details.

$ 225.00 US


C

D

Data Precision 1450 Digital Multimeter
$ 89.95 US  Please visit: www.torontosurplus.com for further details.
This is a line powered, 4 1/2 digit multimeter.
FEATURES:
Voltage: DC (1-1000V) or AC (1-500V)
Current: DC or AC (1 to 1000 mA) or
Resistance: (1 Kohm to 10 Mohm) with
0.005% resolution in 21 range scales and with 100% overrange capability.

$ 89.95 US


Dawe 612A True RMS Valve Voltmeter
$ 39.99 US  Please visit: www.torontosurplus.com for further details.
The meter reads 0-10 dB, 0dB=1V, 1-10 V. This unit has: Amplifier Output, Mains Square Output, 2 Input Jacks and can be adjusted from 0.3 mV to 300V over 13 steps.
$ 39.99 US


E

Evershed & Vignoles Megger
$ 250.00 US  Please visit: www.torontosurplus.com for further details.
Battery operated megger, with battery test.
Scale can be set to 0-200 ohm, 0-5000 kohm, 0-200 Mohm.
Comes with grey leather case and leads.

$ 250.00 US


Evershed & Vignoles Megger Resistance Meter / Insulation Tester 500V, 10Kohm - 20Mohm
$ 250.00 US  Please visit: www.torontosurplus.com for further details.
The "Megger" is an instrument for measuring the insulation resistance of electrical devices. It was introduced by the British firm of Evershed and Vignoles.

Although the leather case that comes with this megger is worn, the unit itself is in excellent condition.
Scale: 10 Kohm to 20 Mohm.
Output: 500V.
Uses a crank handle, no batteries needed.

$ 250.00 US


F

Fluke 27 Analog/Digital Multimeter, Heavy Duty
$ 245.00 US  Please visit: www.torontosurplus.com for further details.
The Fluke 27 combines accurate digital and analog measurement capability with extreme ruggedness and durability. They have cases twice as thick as any other DMM we build. They are totally sealed, waterproof to 3 feet (one meter) of water for one hour, tough enough to withstand contaminants, chemicals, accidental drops and severe electrical overloads.

    FEATURES:
  • Digital Display/Counts 3200
  • Analog Bar Graph/Segments 31
  • AC & DC Voltage
  • Resistance
  • Diode Test
  • Fast Continuity Beeper
  • Auto and Manual Ranging
  • Automatic TouchHold®
  • Superior EMI Shielding
  • Operates from -15ºC to 55ºC (5ºF to 131ºF) and 95% Relative Humidity
  • Rugged, O-Ring Sealed Case
  • Built-in Tilt-Bail Hanger
  • Meets Military Shock, Vibration and Water-Proof Requirements
  • Min/Max and Relative Mode

$ 245.00 US

(Photo shy) 

Fluke 36 Clamp Meter AC/DC/True RMS - MINT, New Condition in Original Box (precursor to Fluke 336A & Fluke 336)
$ 195.00 US  Please visit: www.torontosurplus.com for further details.
The Fluke Model 36 is a rugged, reliable clamp meter that measures ac and dc current and volts. This versatile clamp meter offers True-rms sensing and MAX Hold for measuring inrush current or maximum load on a circuit. Tapered jaws and slim profile let you get at cables in tight places. Use it for troubleshooting in industrial, commercial, avionics and marine environments.

    SPECIFICATIONS:
  • DC Current: Range: 1000A, 200A
  • DC Volts: Range: 600V/200V
  • AC Current (45-400Hz): Range: 600A/200A
  • AC Volts (45-400Hz) Range: 600V/200V
  • Ohms Range: 200 Ohms
Comes with Soft Case, Leads & Manual
Complete specifications available upon request.
$ 195.00 US

Fluke 41 Power Harmonics Analyzer - Like New
Call for price  Please visit: www.torontosurplus.com for further details.
You can use the tester to measure voltage and current inputs at power line and harmonic frequencies. Using these inputs, the tester automatically calculates power and a wide range of other measurements useful in determining hamonic distortion levels and sources. This allows you to monitor power quality before and after an installation, troubleshoot a power distribution system, and printout or download data for additional analysis.

    SPECIFICATIONS:
  • Minimum Input Levels:5V rms, or 1A rms
  • Volt Measurements (True RMS): 0.0V to 600V rms (ac+dc), 0.0V to ±933V peak, Input Impedance, 1 Mohm, balanced
  • Amps Measurements (True RMS): 1.00 mV (A) to 1000 mV rms (A) (ac+dc), input Impedance, 1 Mohm || 47 pF
  • Watts Measurements (Volt-Amps): range - W (VA) to 600 kW (kVA) avg, 0 W (VA) to 2000 kW (kVA) peak.
  • Harmonics Measurement Accuracy (Cursor Data): Volts: Fundamental to 13th Harmonic V ±2% + 2 digits, Phase: ±2 degrees (harmonic > 5%)
  • Frequency Measurement Accuracy (Fundamental, 5.0 Hz to 99.9 Hz): 5.0 Hz-99.9 Hz ±0.3 Hz


  • Comes complete with the following:
    1 x Fluke 41 Power Harmonics Analyzer
    1 x Fluke 41 Manual & Quick Reference Guide
    1 x Flukeview 41 Software for Windows
    1 x 80i-500s AC Current Probe with Instructions. The probe’s performance is optimized for accurate reproduction of currents at line frequency and up to the 50th harmonic
    2 x Test Leads (1each black & red)
    2 x TP-20 Test Probes
    2 x AC-20 Test Clips
    1 x RS-232 Cable
    1 x 9-pin to 25-pin Adapter
    1 x Case

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(Photo shy) 

Fluke 73 Digital Multimeter
Call for price  Please visit: www.torontosurplus.com for further details.
The 73 is the same series as the 77, but not quite as accurate or quite as many bells and whistles (no touch hold, continuity beeper and only 10A current range).
Call for price


Fluke 77 Digital Multimeter
 Please visit: www.torontosurplus.com for further details.
Digital 3 1/2 digit, 3200 Count display, 0.3% basic accuracy, Autoranging selection, 3 current ranges 10 A, 320 mA & 32 mA, Touch-Hold, Continuity beeper & Range Hold.
FEATURES: 3.2 -750 VAC, 320 mV-1000VDC, 320 ohms - 32 Megaohm, 32 mA-10A & , Diode test.
Leads are not included

FLUKE 77 ONLY: $ 75.00 US
FLUKE 77 with RUBBER CASE: $90.00 US


Fluke 8000A Digital Multimeter
$ 75.00 US  Please visit: www.torontosurplus.com for further details.

$ 75.00 US


Fluke 8010A Digital Multimeter
$ 145.00 US  Please visit: www.torontosurplus.com for further details.
This unit features a 3.5 digit display with 0.1% basic DC accuracy. It measures AC/DC voltage, AC/DC current & resistance.
$ 145.00 US


(Photo shy) 

Fluke 8020A Digital Multimeter
$ 65.00 US  Please visit: www.torontosurplus.com for further details.
Display 3 1/2 digits, All basic DMM functions, Conductance, Diode Test, High-speed audible continuity testing (beeper), Bail with detent position.
FEATURES: 200 mV -750 VAC (average sensing, RMS-indicating), 200 mV-1000VDC, 200 ohms - 20 Mohm, 2 mA-2000 mA & , Diode test.
Professional Precision
Looks similar to Fluke 8022A & 8060A
$ 65.00 US


Fluke 8022A Digital Multimeter
$ 95.00 US  Please visit: www.torontosurplus.com for further details.
Display 3 1/2 digits, All basic DMM functions, Diode Test, High-speed audible continuity testing (beeper), Bail with detent position.
FEATURES: 200 mV -750 VAC (average sensing, RMS-indicating), 200 mV-1000VDC, 200 ohms - 20 Mohm, 2 mA-2000 mA & , Diode test.
General Purpose.
$ 95.00 US


Fluke 8050A Digital Multimeter
$ 175.00 US or $90.00 US as is  Please visit: www.torontosurplus.com for further details.
Fluke's versatile 4 1/2 digit DDM. It offers 0.03% basic DC accuracy, readout with 16 selectable reference impedances, diode test relative reference/offset, and touch-hold probe compatibility. Various functions include DC volts, DC amps, true-RMS AC volts, true-RMS AC amps, ohms, and dBm (with selectable reference impedances) conductance.


$ 175.00 US or $90.00 US as is


Fluke 8060A True RMS Digital Multimeter
$ 275.00 US  Please visit: www.torontosurplus.com for further details.
FEATURES:
True RMS AC, Useable to 100 kHz
Frequency Measurements to 200 kHz
Basic DC Accuracy +0.04%
4 1/2 Digit Display
Relative Reference Displays
Conductance and Audible-Visual Continuity Functions.
$ 275.00 US


(Photo shy) 

Fluke 80i-1010 / i1010 DC/AC Clamp-on Current Probe - LIKE NEW
$ 175.00 US  Please visit: www.torontosurplus.com for further details.
The 80I-1010 is a battery powered clamp-on current probe that is used with a voltmeter to measure dc currents up to 1000 amps or ac to 700 amps. The jaws will accommodate a single 750 MCM THHN or two 500 MCM THHN conductors. A convenient thumbwheel ZERO control improves accuracy of dc currents down to 1 amp. Typical frequency response is -3 dB at 6kHz.

    SPECIFICATIONS:
  • Current Range: DC - 1A to 1000A / AC - 1A to 700A
  • Basic Accuracy 2% + 1 A to 5% depending on Frequency and Amperage
  • Output Signal: 1mV/A AC or DC
  • Frequency Range: 48Hz to 400Hz
  • Working Voltage: 600V AC rms
  • Maximum Conductor Size: 1 ea 30 mm (1.18 inch) or 2 ea 25mm (0.98inch) diameter

$ 175.00 US

Fluke 80i-410 / i410 DC/AC Clamp-on Hall Effect Current Probe
$ 115.00 US  Please visit: www.torontosurplus.com for further details.
Maximum Conductor Size: one 30 cm (1.18 inch) or two 25mm (0.98inch) diameter The 80I-410 ac/dc current probe extends the ac or dc apacity to 400 amps. This Hall-effect probe is relatively insensitive to conductor position within the jaws for good repeatabliity. Physical dimensions are identical to the 80i-400 and will accomodate similar conductors. Output signal 1 mV/A. The jaws will accommodate a single 750 MCM THHN or two 500 MCM THHN conductors run in parallel.

    SPECIFICATIONS:
  • Specified Current Range: 5A to 400A AC or DC
  • Usable Current Range: 2 A to 600A AC or DC Accuracy: ±(5% + 2A) DC to 62 Hz
  • Working Voltage: 660V AC rms
  • Maximum Conductor Size: 1 ea 30 mm (1.18 inch) or 2 ea 25mm (0.98inch) diameter

$ 115.00 US

Fluke 8506A Thermal RMS Digital Multimeter
$ 899.00 US  Please visit: www.torontosurplus.com for further details.
This is a Fluke 8506A Thermal RMS Digital Multimeter. The 8506 uses a thermal rms senseing technique for measureing AC which is far more accurate then calculating through a true rms converter.

    SPECIFICATIONS:
  • 120 ppm 24 hr AC accuracy, 40Hz-20kHz
  • full accuracy for crest factors as high as 8:1
  • 25 ppm short term AC stability
  • frequency response specified to 1 MHz
This 8506A has two bonus options. The 02A option is a Resistance Option to accurately measure resistance after a 2 hr warm up. The 05 option is a IEEE-488 Interface Option to allow full control of all instrument functions and the transfer of ASCII or binary data.
$ 899.00 US

Fluke 8600A Digital Multimeter
$ 135.00 US  Please visit: www.torontosurplus.com for further details.
The 8600A has 4 1/2 digit resolution featuring high accuracy (±0.02% basic dc accuracy) and full autoranging capability except for current. Measurement functions include ac and dc volts (ranges to 1200V), ac and dc current (ranges to 2 amps) and resistance (to 2 MOhm).
$ 135.00 US


Fluke 8840A Digital Multimeter
$ 625.00 US  Please visit: www.torontosurplus.com for further details.
Measures AC or DC. Voltage Range: 200mV to 1000V with a resolution of 1uV. Current Range: 200mA full scale to 2A full scale. Resistance Range: 200 Ohms and 20 Mohms full scale. 2-Wire or 4-Wire Resistance Measurements. Can set the measurement rate between 2, 17 and 100 Measurements/Second. capable of remote control over a GPIB Bus.
$ 625.00 US


Fluke 8860A Digital Multimeter TRMS
$ 350.00 US  Please visit: www.torontosurplus.com for further details.
5 1/2 digit precision multimeter with 0.01% basic accuracy. AC voltages may be AC or DC coupled using a front panel control. NUM shift allows direct entry and storage of numerical values in appropriate data registers. FEATURES: 200 mV-1000 VDC, 200 mV-700 VAC TRMS, 20 hZ-300 kHz, 200 ohm-20 Mohm,
$ 350.00 US


Fluke 893A AC DC Differential Voltmeter
$ 135.00 US  Please visit: www.torontosurplus.com for further details.
With excellent quality at an inexpensive price, this instrument measures both AC and DC with 1µV resolution, accuracy is +/-0.01% DC and +/-0.05% AC, and 50Hz to 10kHz. From 0 to +/-1100V, it directly compares the voltmeter input voltage to the Kelvin-Varley divider output voltage through use of a high input impedance null detector.
$ 135.00 US


Fluke 931B RMS Differential Voltmeter
$ 135.00 US - AS IS, Untested  Please visit: www.torontosurplus.com for further details.

$ 135.00 US - AS IS, Untested


G

H

Harmon 4200 Selective Voltmeter
$ 1800.00 US  Please visit: www.torontosurplus.com for further details.

$ 1800.00 US


Hioki 3225 AC Digital milliohm Hi Tester, with Probes and Manual
Call for price  Please visit: www.torontosurplus.com for further details.

    FEATURES:
  • High resolution: 10uOhm
  • DC superposed measurements permit the measurement of the internal resistance of batteries and semiconductors
  • high speed sampling
  • Comparator function included
  • Analogue output terminal
  • Hold function

Unit comes with probes and manual

Call for price

HP 10284A / Agilent 10284A Current Loop Interface, 20mA, 60mA, with an RS-232 and an LPT1 port.
Call for price  Please visit: www.torontosurplus.com for further details.

Call for price


(Photo shy) 

HP 3356A / Agilent 3356A - Digital Multimeter (6 1/2 Digit)
$ 600.00 US  Please visit: www.torontosurplus.com for further details.

$ 600.00 US


(Photo shy) 

HP 3357A / Agilent 3357A - Digital Multimeter (7 1/2 Digit)
$ 600.00 US  Please visit: www.torontosurplus.com for further details.

$ 600.00 US


HP 3437A / Agilent 3437A - System Voltmeter
$ 275.00 US  Please visit: www.torontosurplus.com for further details.

$ 275.00 US


HP 34401A / Agilent 34401A Digital Multimeter, 6.5 Digit
$ 825.00 US  Please visit: www.torontosurplus.com for further details.
The Agilent Technologies 34401A multimeter gives you the performance you need for fast, accurate bench and system testing. The 34401A provides a combination of resolution, accuracy and speed that rivals DMMs costing many times more. The combination of features assure you of results that are accurate, fast, and repeatable.
Measure up to 1000 volts with 61/2 digits resolution
0.0015% basic dcV accuracy
0.06% basic acV accuracy
3Hz to 300kHz ac bandwidth
1000 readings/sec. direct to GPIB
100/120/127V - 210/220/230V, 45-440 Hz Full specs available upon request.
Please note: The units are in excellent condition & are ready for rackmounting.
$ 825.00 US


(Photo shy) 

HP 3455A / Agilent 3455A - Digital Multimeter, 6.5 Digit
$ 475.00 US  Please visit: www.torontosurplus.com for further details.

$ 475.00 US


HP 3456A / Agilent 3456A Digital Voltmeter
Call for price  Please visit: www.torontosurplus.com for further details.

    FEATURES:
  • Up to 330 readings per second
  • Store up to 350 readings
  • HP-IB interface
  • 100 nanovolt resolution
  • DC Voltage Range: 0.1 V to 1000 V in five ranges
  • AC RMS Voltage Range: 1V to 1000 V in four ranges
  • Resistance: 100 W to 1G W in eight ranges.
  • 100 micro-ohm to 1.0 gigaohm
  • Offset compensated ohms (OC W)

Call for price

(Photo shy) 

HP 3457A / Agilent 3457A Multimeter
$ 850.00 US  Please visit: www.torontosurplus.com for further details.

$ 850.00 US


HP 3465B / Agilent 3465B - Digital Multimeter
$ 275.00 US  Please visit: www.torontosurplus.com for further details.

$ 275.00 US


HP 3466A / Agilent 3466A - Digital Multimeter
$ 195.00 US  Please visit: www.torontosurplus.com for further details.
Measures DC volts from 20mV to 1200V in six ranges. AC volts from 200mV to 1200V in five ranges. 1 milliOhm sensitivity.
$ 195.00 US


HP 3467A / Agilent 3467A - Logging Multimeter
$ 275.00 US  Please visit: www.torontosurplus.com for further details.

$ 275.00 US


HP 3476A / Agilent 3476A - Digital Multimeter
$ 175.00 US  Please visit: www.torontosurplus.com for further details.

$ 175.00 US


HP 3478A / Agilent 3478A Digital Multimeter
$ 325.00 US  Please visit: www.torontosurplus.com for further details.
Selectable 3 1/2 to 5 1/2 digit resolution.
5 auto ranging functions.
Programmable thru HP-IB.

$ 325.00 US


HP 3490A / Agilent 3490A - Multimeter
$ 350.00 US  Please visit: www.torontosurplus.com for further details.

$ 350.00 US


(Photo shy) 

HP 400D / Agilent 400D - Voltmeter, Vacuum Tube
$ 95.00 US  Please visit: www.torontosurplus.com for further details.

$ 95.00 US


HP 400E / Agilent 400E - Voltmeter, AC
$ 125.00 US  Please visit: www.torontosurplus.com for further details.
Voltage Range: 1 mV to 300 V.F.S. over 12 Ranges
Frequency Range: 10 Hz to 10MHz
Input Impedance: 10 Mohm on all ranges, <25 pF to <12 pF depending on ranges.
$ 125.00 US


HP 400EL / Agilent 400EL - Voltmeter, AC
$ 125.00 US  Please visit: www.torontosurplus.com for further details.
Voltage Range: 1 mV to 300 V.F.S. over 12 Ranges
Frequency Range: 10 Hz to 10MHz
Input Impedance: 10 Mohm on all ranges, <25 pF to <12 pF depending on ranges.
$ 125.00 US


HP 400GL / Agilent 400GL - Voltmeter, AC
$ 185.00 US  Please visit: www.torontosurplus.com for further details.
Voltage Range: -80 dB to 60 dB F.S. over 8 Ranges
Frequency Range: 20 Hz to 4 MHz
Input Impedance: 10 Mohm on all ranges, <30 pF to <15 pF depending on ranges.
100 kHz, LP Filter
$ 185.00 US


HP 403B / Agilent 403B - Voltmeter, AC
$ 100.00 US  Please visit: www.torontosurplus.com for further details.
This versatile, general purpose instrument has a range of 0.001 to 300 V rms full scale or - 60 dB to +50 dB in the frequency range of 5 Hz to 2 MHz. The accuracy is within ±5% (±0.4 dB). Input impedance is 2mOhm with a maximum input of ±500 V DC. Power is supplied by 4 batteries which are recharged during operation from an AC line (not included).
$ 100.00 US


HP 410C / Agilent 410C - Voltmeter
$ 95.00 as-is  Please visit: www.torontosurplus.com for further details.
Multi-Function Meter - DC Voltmeter, AC Voltmeter (with 11036A probe - NOT included), DC Ammeter, Ohmmeter, Amplifier
DC Voltage: +15 mV to +1500 V Full Scale in 15, 50 Sequence (11 ranges)
DC Current: 1.5 µA to 150 mA
Resistance: 0.2 ohm to 500 Mohm
These meters are being sold in as-is repairable condition.
$ 95.00 as-is


HP 419A / Agilent 419A DC Null Voltmeter
Call for price  Please visit: www.torontosurplus.com for further details.
Eighteen voltage ranges with 0.1 µV resolution on the lowest range.

    SPECIFICATIONS:
  • DC Null Volmeter:
    -Ranges: ± 3 µV to ± 1000V DC in 18 zero-center ranges
    -Accuracy: ± 2% of range +0.1 µV
    -Zero Drift: <0.5 µV/day after 20 min
  • DC Ammeter:
    -Ranges: ± pA to ±30 nA in 7 zero-center ranges
    -Accuracy: ± 3% of range + 1 pA
  • Amplifier:
    -Gain: 110 dB on 3 µV range, decreases 10 dB per range
    -Output 0-±1 V at 1 mA max for end-scale reading. Output level adjustable for convenience when used with recorders.

Call for price

HP 427A / Agilent 427A - Voltmeter
$ 75.00 US  Please visit: www.torontosurplus.com for further details.
Multi-Function Meter - DC Voltmeter, AC Voltmeter (with 11096B probe - NOT included), Ohmmeter.
DC Voltage: +100 mV to +1000 V Full Scale in 9 ranges in 10 dB steps
Resistance: 10 Mohm
$ 75.00 US


HP 428B / Agilent 428B Clip-on DC Milliammeter with 00428-62101 Probe
$ 525.00 US  Please visit: www.torontosurplus.com for further details.
The 428B measures direct current without interrupting your measured circuit or producing loading errors. DC current is measure by utilizing a clip-on transducer that converts the magnetic field around the conductor to an AC voltage proportional to DC current. This voltage is detected and displayed as direct current. Since no contact is made to the circuit, complete DC isolation is ensured. Low frequency currents up to 400 Hz can also be measured by connecting an oscilloscope or voltmeter to the front panel.

    SPECIFICATIONS:
  • DC Current Range: 1 mA to 10 A full scale, nine ranges
  • Output: variable linear output level with switch position for calibrated 1 V into open circuit
  • Frequency Range: DC 20 400 Hz (3 dB point)

$ 525.00 US

HP 4328A / Agilent 4328A - Milliohmmeter
 Please visit: www.torontosurplus.com for further details.
This 4 wire unit offers...
Range: 0.001 to 100 ohms full scale in a 1, 3 sequence
Resolution: 20 µohm Frequency: 1000 Hz +100 Hz
115/230V

    Pricing:
  • Standard Unit, HP Grey with Built-in Probe: $ 775.00 US
  • Standard Unit, HP Beige with Probe: $ 875.00 US


HP 4329A / Agilent 4329A Resistance Meter
$ 795.00 US - No Probe  Please visit: www.torontosurplus.com for further details.
The HP 4329A is a solid state insulation resistance meter designed for easy, accurate and direct readings of the very high resistance values typically found in synthetic resins, porcelain, insulating oils and similar materials. It is also useful for measurements in electrical components such as capacitors, transformers, switches and cables. Seven fully regulated DC test voltages (between 10 and 1000 VDC) are provided as test sources. The 4329A is also instantly convertible from ungrounded to grounded sample operation via a simple relocation on the front panel ground strap from "guard" to "+" position

Wide range: 500 kOhms to 2x10^16 Ohms
Selectable test voltages: 10V - 1000V

$ 795.00 US - No Probe


HP 7562A / Agilent 7562A - LOG Voltmeter/Converter
$ 50.00 US  Please visit: www.torontosurplus.com for further details.

$ 50.00 US


HP 7563A / Agilent 7563A LOG Voltmeter/Amplifier
Call for price  Please visit: www.torontosurplus.com for further details.
The 7563A is a single-channel, DC logarithmic amplifier with a very high (110 dB) dynamic range designed to produce a logarithmic-related DC output for a very wide range of DC input voltages. , high input impedance (100 kohm), and low output impedance (5-ohm). Voltage ranges from 316 µV to 100 V.

    SPECIFICATIONS:
  • Input Impedance: 100 kΩ shunted by less than 100pF, single ended
  • Output Impedance: Less than 5Ω front panel, 300Ω rear
  • Input Voltage ±: 100µV to 100 V
  • Output Voltage: 0-1.1 VDC corresponding to 10 mV/dB. Rear Terminals; adjustable 1-10 mV/dB

Call for price

I

Instek GDM-8040 Digital Multimeter 3 3/4 Digits
$ 189.00 US  Please visit: www.torontosurplus.com for further details.

    FEATURES:
  • Multi Function: AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Diode Test and Continuity Beeper
  • AC True RMS
  • Relative, Max/Min, Memory Read and Data Hold
  • Manual and Auto Range Operation
  • 0.5" LCD Display with 42 Segment Bar Graph and Backlighting

    SPECIFICATIONS:
  • AC Current: 4 mA - 20 A
  • AC Voltage Range: 400 mV - 750 V
  • DC Current: 4 mA: 20 A
  • DC Voltage Range: 400 mV - 1000 V
  • Frequency Range: 100 Hz - 500 kHz
  • Resistance Range: 400 ohm - 400 Mohm

$ 189.00 US

J

K

(Photo shy) 

Keithley 168 Digital Multimeter, 3 1/2 Digit Autoranging Multimeter
$ 145.00 US  Please visit: www.torontosurplus.com for further details.
Looks very similar to the Keithley 178 below
$ 145.00 US


Keithley 177 Microvolt DMM
$ 375.00 US  Please visit: www.torontosurplus.com for further details.
4 1/2-digit resolution. The 177 featues a 20,000 count accuracy and 1 microV/digit, 1 mohm/digit resolution. Its DC voltage coverage is from 20 mV to 1200 V over 6 ranges, and AC voltage coverage is from 20 mV to 100 V over 5 ranges.
$ 375.00 US


Keithley 178 Digital Multimeter, 4 1/2 Digit Autoranging Multimeter
$ 195.00 US  Please visit: www.torontosurplus.com for further details.

$ 195.00 US


(Photo shy) 

Keithley 179-20A TRMS True RMS Multimeter - Appears to be the same as the 179A, 20 Amp Meter
$ 425.00 US  Please visit: www.torontosurplus.com for further details.
4 1/2 digit; 10uV AC/DC sensitivity, Hi/Lo ohms, 20 amp range
$ 425.00 US


(Photo shy) 

Keithley 409 Picoammeter
Call for price  Please visit: www.torontosurplus.com for further details.

Call for price


(Photo shy) 

Keithley 417 High Speed Picoammeter with 4170 Input Head
$ 975.00 US  Please visit: www.torontosurplus.com for further details.
This picoammeter is a fast sensitive DC current-measuring instrument designed for high resistance sources.

    SPECIFICATIONS:
  • 10-13 to 3 x 10-5 ampere full range select
  • Rise time of 30 milliseconds at 0-12 ampere
  • Offset current less than 2 x 10-14
  • Drift less than 1% per 8 hours
Additional specifications available upon request
$ 975.00 US

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Lab-Volt 1242 Digital Multimeter / Function Generator / Power Supply
$ 249.00 US  Please visit: www.torontosurplus.com for further details.
The Lab-Volt 1242 is designed as a general-purpose instrumentation module.
It provides just about everything you need except the oscilloscope.
This instrument consists of an AF Generator, Autoranging Digital Multimeter & Two Fixed-Voltage DC Power Supplies.
Some features of the unit are:
An LCD with automatic ranging for the voltage and resistance functions.
3 current ranges can be selected manually.
Internal circuit protection is provided on all functions & ranges without use of fuses.
The sine/square/triangle function gen. provides a 20 Vp-p adjustable output signal.
The frequency coverage is continuous over 20 Hz to 200 kHz in four ranges.
The output is protected against overload conditions by internal solid-state circuitry.
The DC power supplies provide a highly regulated 15-volt output.
Internal thermal overload and short-circuit current limiting provide protection at the output jacks without the use of fuses.
Specification sheet avilable upon request.
French & English Versions Available.
$ 249.00 US


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Multiple Shunt Current Meter with Simpson DC Millivolt Meter 0 - 50 mV
$ 225.00 US  Please visit: www.torontosurplus.com for further details.

$ 225.00 US


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Nippon America ST-5077 DMM Mini Digital Multimeter
$ 35.00 US Brand New  Please visit: www.torontosurplus.com for further details.
These brand new voltage/current/ohm meters also have transistor hFE and diode test capabilities.
It's pocket sized with a 3.5 digit LCD display and offers 5 functions with 19 ranges.
$ 35.00 US Brand New


North Atlantic 214A Phase Angle Voltmeter
$ 995.00 US  Please visit: www.torontosurplus.com for further details.

$ 995.00 US


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Pyramid Amprobe 600 Clamp-on Type Ammeter with Probes & Leather Case
$ 75.00 US  Please visit: www.torontosurplus.com for further details.
0-600 VAC switchable over 3 ranges 150, 300 600
0-600 Amp switchable over 6 ranges 15, 30, 60, 150, 300, 600
$ 75.00 US


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Racal-Dana 5004 Digital Multimeter, 4 1/2 & 5 1/2 Digit Resolution Modes
$ 295.00 US  Please visit: www.torontosurplus.com for further details.

    FEATURES:
  • Buffer Memory
  • DCV: 0.2, 1.0, 10.0, 100.0, & 1 kV
  • Ohms: 0.1, 1.0, 10.0, 100.0, 1000.0 & 10,000 kOhm
  • ACV - True RMS: 1.0, 10.0, 100.0 & 750 V rms, 45 Hz to 20 kHz
  • Switchable Front/Rear Input
  • MEP Micro-Processor Enchanced Performance to enhance the measurement of power and more
  • Total Digital Calibration
  • GPIB
  • Ratio, On GPIB
  • Switchable Filter (3 pole active filter on/off)


$ 295.00 US

Raytek R2 Interface - D/A Converter
$ 29.95 US  Please visit: www.torontosurplus.com for further details.
THIS UNIT IS IN EXCELLENT CONDITION
Output: 1 mV / oC or oF
Input: R2B.
This unit is powered by a single 9V battery (not included).
$ 29.95 US


Rochester CL-4103 Voltage Calibrator
Call for price  Please visit: www.torontosurplus.com for further details.

    FEATURES:
  • Read and source voltage signals
  • Two ranges
  • Three stored setpoints
  • User defined, auto-step mode
Comes with test leads and case.

Call for price

Rohde & Schwarz URV5 - Millivoltmeter 9 kHz to 18 GHz
$ 775.00 US  Please visit: www.torontosurplus.com for further details.
Millivoltmeter URV5 is a broadband voltage, level and power meter of high accuracy and sensitivity. It is suitable both for manual operation and for use in systems. A wide choice of individually calibrated probes and sensors allows URV5 to be used for a great variety of measurements:

  • With RF probe and DC probe for no-load AC and DC voltage measurements
  • Voltage (and power) measurements in coaxial 50 W and 75 W systems using low-reflection and low-loss insertion units
  • Power measurements up to 26.5 GHz using Power Sensors NRV-Z1 to -Z6

    FEATURES:
  • Two test inputs
  • High accuracy through mP-control-led error correction: 1%
  • Dynamic range >94 dB
  • IEC/IEEE-bus interface
  • Readout in all standard units with selectable reference impedance; relative measurements
  • PEP measurement

    Specifications available upon request.
    Probes sold separately
    $ 775.00 US

  • RS Components HEME 100 Clamp Meter / 611-414 Clampmeter
    Call for price  Please visit: www.torontosurplus.com for further details.

    Call for price


    S

    Sencore PR57 AC Powerite Variable Isolation Transformer and Safety Analyzer
    $ 375.00 US  Please visit: www.torontosurplus.com for further details.
    The PR57 " POWERITE" lets you know that your AC power is right and includes a variable isolated 470 Watt power transformer to isolate your AC line and vary the output voltage from 0 to 150 volts. You'll monitor voltage, current, and wattage to prove that the equipment under test isn't drawing too much current at any voltage setting.

      Five Ways You Can Make Sure Your Power Is Right With A "Powerite"
    • It's an isolation transformer
    • It's a variable AC supply
    • It's a power line monitor
    • It's an amp/watt meter
    • It's a safety leakage tester

      SPECIFICATIONS:
    • ISOLATED OUTPUT: Voltage 0-140 VAC (typical) continuously variable. Current 0-3 Amps continuous, 3-4 Amps intermittent usage (five minutes on, five minutes off).
    • METER CIRCUITS: Line & Output Voltage: 0-150VAC ±3% F.S. Output Current: ranges 0-1.5, 0-4 A AC
    • INPUT POWER REQUIREMENTS: 105/125 VAC, 60 Hz, 625 W
    Complete specifications available upon request.
    Manual on CD available with purchase only for an additional $10.00.
    Probe NOT included.
    $ 375.00 US

    Simpson 360 - Digital Volt-OHM-Miliammeter
    $ 165.00 US  Please visit: www.torontosurplus.com for further details.

    $ 165.00 US


    Simpson 467 True RMS Digital Multimeter $35.00 repairable
    Used Repairable $35.00 SPECIAL BLOWOUT  Please visit: www.torontosurplus.com for further details.
    Top quality American made 3 1/2 digit DVM with many features including; Digilog Scale, +/- Peak Hold, Diode Test and TRUE RMS. Comes complete with carrying case, external current shunt and 5000 volt probe. Requires 9V battery.
    Used Repairable $35.00 SPECIAL BLOWOUT


    (Photo shy) 

    Strainsert HW1-D - Transducer Strain Indicator
    $ 135.00 US  Please visit: www.torontosurplus.com for further details.

    $ 135.00 US


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    Weston 633 Clamp on Ammeter / Clamp Meter
    $ 115.00 US  Please visit: www.torontosurplus.com for further details.
    This clamp on ammeter can measure currents up to 500A in an AC line. It has a selector to change scale sensitivity from 10A max through to 500A max.
    The photo is of a meter we sold. The one that we currently have has a crack in the glass in the glass, but you can still see the scale clearly.
    $ 115.00 US


    Weston Electrical Instrument Corp. Model 430 DC Microammeter
    $ 35.00 US  Please visit: www.torontosurplus.com for further details.
    This meter measures 0-100 microamperes DC. The meter resistance is 45 ohms. The meter movement is fine; the needle does not stick and we will guarantee its operation.
    This vintage piece has some scratches and is being sold as-is.
    $ 35.00 US


    Weston Electrical Instrument Corp. Model 432 DC Wattmeter
    $ 35.00 US  Please visit: www.torontosurplus.com for further details.
    2 in stock;
    1.5 amp, 150W / 300W, max V 400-200
    3.0 amp, 300W / 600W, max V 200-400
    These are vintage pieces and are being sold as-is, untested.
    $ 35.00 US


    (Photo shy) 

    Weston Electrical Instrument Corp. Model 931 DC Ammeter 0-5 Amps
    $ 35.00 US  Please visit: www.torontosurplus.com for further details.
    Similar to 430 above.
    This vintage piece has some scratches and is being sold as-is.
    $ 35.00 US


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    Updated: August 28, 2008
    © 2008 Toronto Surplus & Scientific Inc.