SOLSTAT EPM-1000 Laboratory Bench Mains Digital pH/mV Meter

EPM-1000 ... Laboratory Bench Mains Digital pH/mV Meter
SOLSTAT's original Laboratory Bench Mains Digital pH/mV Meter
Constructed in an attractive and innovative 3-piece case which allowed easy disassembly, this unit was designed as a dual-purpose (pH/mV)
3½ digit laboratory meter.  It was mains operated and offered full pH and mV measuring functionality (with Automatic Temperature
Compensation).  As with all SOLSTAT bench/digital instruments the EPM-1000 had a 10-turn asymmetry control