빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Measurement system: By means of a current injection of 820 Hz and 2 mA approx.
Earth voltage: 0 ~ 199.9 V AC, 50 / 60 Hz.
Maximum input voltage: 200 V rms.
Earth resistance:
Range and resolution: 0 ~ 19.99 Ω (0.01 Ω).
0 ~ 199.9 Ω (0.1 Ω).
0 ~ 1999 Ω (1 Ω).
Accuracy:
- Earth resistance: ± (2% rdg. + 2 dgt.) or ± 0.1 Ω, which is greater.
- Earth voltage: ± (1% rdg. + 2 dgt.).
Response time: From 4 to 8 s
Presentation:
Display: LCD 3 ½ digits (2000 counts).
Power supply:
Batteries: 9 V DC (6 batteries x 1.5 V R6 type).
Operating environmental conditions:
Max. humidity: From 20% to 90%
Temperature range: From -10 ºC to 55 ºC
Mechanical features
Dimensions: W. 90 x H. 205 x D. 55 (mm).
Weight: Approx. 600 g (batteries included).
Included accessories:
- PP012 Test cables set.
- 2 auxiliary earth spikes
- User’s manual.
- Transport suitcase.
