EXTECH 382252 接地电阻测试仪套件

Earth Ground Resistance ranges: 20Ω/ 200Ω/2000Ω

Basic Accuracy: ±(2%rdg+2d)

Resolution: 0.01Ω/ 0.1Ω/1Ω

Test Current / Frequency: <2.5ma 820hz="" o:p="">

AC Earth Voltage / Frequency: 0 to 200VAC / 50 to 400Hz

Accuracy: ±(3%rdg+3d)

DC Voltage: 0 to 1000V

Accuracy: ±(0.8%rdg+3d)

Resistance: 0 to 200kΩ

Accuracy: ±(1%rdg+2d)

Continuity: 40Ω

Power supply: Six 1.5V ‘AA’ Batteries

Dimensions: 7.9 x 3.6 x 2" (200 x 92 x 50mm)

Weight: 1.5lbs (700g) (meter only)

Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5VAA batteries

Datasheet

Manual