Vintage Electronics | Vibron electrometer converter Model B33C-2 | Untested

ASI Blue Analog Electrometer Voltage and Amperage Tester Meter FOR PARTS ONLY

Pasco Sceintific Electrometer 9054A

Keithley 6512 Programmable Electrometer

Extech MG310 Digital Insulation Tester 1000V 10MOhm

Surface Resistance Resistivity Meter DS Electrostatic Static Electricity Tester

(LION ALCOLMETER SL-400B + SL400 GENUINE EX POLICE BREATHALYSER) W/printer

Pasco Scientific Electrometer Model E525 - Powers On - Untested - See Video