由其分销商提供的 Extech Instruments 382252 的描述。
Earth tester 382252, CAT III 1000 V, 1000 V (DC), 200 V (AC)
Extech 382252 Earth Ground Resistance Tester, Kit, 20-2000Ohm, Dual Display, AC/DC, Zero Adjustment
Earth Ground Resistance Tester Kit Includes Hardware
EXTECH 382252 Earth Ground Tester Kit,820 Hz
Earth Ground Tester, 20Ohm ... 2kOhm
Earth Ground Resistance Tester Kit
Earth Ground Resistance Tester Kit; Measuring Functions:2 And 3 Pole; Resistance Measurement Range:20Ohm, 200Ohm, 2000Ohm; Resistance Measurement Frequency:820Hz; Product Range:-; Svhc:no Svhc (20-Jun-2016) Rohs Compliant: Yes