Category:
Hardness Tester
Standard:
N;

Test voltage: manually adjustable from 0V to 5000V (AC); with LED digital display; error: within ±2% of reading
Alarm current: settable from 0.5mA to 100mA; with LED digital display; error: within ±2% of reading
Time of testing: settable from 1s to 99s; with LED digital display
Transformer capacity: 500VA