VG Arga Residual Gas Analyzer Read-out Display Unit

<p>This Unit Features:
8 Digit LCD Display, Total Pressure Display bar from -10 to ATN,
Power Emission On/Off switch.
Connectors On Back:
Trip Total, Trip User, RS232, 9 pin Aux, 37 pin RF Head.
V 90-120 / 200-250, 50/60 Hz, 250 VA.</p>