Product Description
Guildline 9520 Teraohmmeter
Automatic Digital Teraohmmeter, 10^8 to 10^18 Ohms range, Self-contained 0-1000V supply, Fully guarded input circuit at ground potential, 10mS to 1000 seconds Measurement time, Five-digit LED display, General Radio Type 874 output connector.
Tested with 900 Megaohm Resistor. All outputs work great.