• Countronics

Amp-hour meter

Countronics offers Model 800AH, a programmable ampere-hour meter from Countronics. Salient features includes: current integrated display; 4 digit amp-hour (selectable: AH, 0.1 AH, AMin and 0.1 AMin); pre-settable limit for amp-hour with relay out; 6-digit totaliser AH stored in EEPROM and front resettable; displays current in amps; lockable scale factor - CAL - for various shunts; signal input in mV from current shunt of 75 mV/A; application in constant thickness electroplating which is proportional to preset AH limit, irrespective of voltage/current variation; simultaneous input for mV (from current shunt) and battery voltage, to measure the AH of a chargeable battery when voltage falls to factory-settable limit (usually 10.5 V for 12 V battery).