Description
Measuring ranges:- Earth resistance 0-12?? / 0-120?? / 0-1200?? & Earth voltage 0-30 Vac (40-500Hz)
Accuracy:- Earth resistance ?? 3% of full scale & Earth voltage ?? 2.5% of full scale
Measuring system:- Earth resistance by constant current Inverter 820 Hz, 2mA approx.
Open circuit indication : LED will be unlit
Dimensions : 175(L) x 85(W) x 75(D)mm
Weight (battery included) : Approx. 600g
Power source :??1.5V (AA) X 8
