Earth-fault detector PCE-ERT 10

The PCE-ERT 10 is a handy measuring instrument, which allows fast and easy determination of the earth resistance. The earthing device determines the earth resistance with three-wire technology in three measuring ranges up to 2000 Ω. By means of a rotary knob, a zero position can be performed before each measurement in order to achieve the optimum accuracy. Furthermore, this grounding measuring device offers a normal resistance measurement up to 200 kΩ, the measurement of the ground voltage, and a voltage measurement for DC and AC voltage. Measuring ranges Earth resistance Earth voltage DC voltage Alternating voltage Resistance20 Ω / 200 Ω / 2000 Ω 200 V 1000 V 750 V (40 Hz - 400 Hz) 200 kΩ Auflösung Earth resistance Earth voltage DC voltage Alternating voltage Resistance0.01 Ω / 0.1 Ω / 1 Ω 0.1 V 1 V 1 V 0.1 kΩ Genauigkeit Earth resistance Earth voltage DC voltage Alternating voltage Resistance±(2 % + 10 dgt) / ±(2 %+3 dgt) / ±(2 %+3dgt) ±(3 % + 3 dgt) ±(0.8 % + 3 dgt) ±(1.2 % + 10 dgt) ±(1 % + 2 dgt) Sample rate2.5 / seconds DisplayLCD display with background light Power supply6 x 1.5 V AA batteries Environmental conditions0 ... +40 °C / <80 % r.H. Dimensions200 x 92 x 50 mm Weight700 g StandardsIEC10101, CAT III 1000V