SEW 8020 ER 3线数字式接地电阻测试仪
制造商: SEW Model: 8020 ER - 联系
Measuring ranges:
Earth resistance: 0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage: 0-200 Vac (40-500Hz)
Accuracy:
Earth resistance: ±(1.5%rdg+2dgt) or ±0.1Ω, which is greater
Earth voltage: ±(1%rdg+2dgt)
Earth resistance resolution:
0-20Ω : 0.01Ω
0-200Ω : 0.1Ω
0-2000Ω : 1Ω
Testing frequency: 820 Hz
Display: 3½ digit (2000 counts)
0Ω adjustment: V
Data hold function
Low battery indication
Dimensions: 221 x 110 x 57 mm
Weight (battery included): 600g
Power source: 1.5V (AA) x 6
Safety standards: IEC/EN 61010-1 CAT IV 200V, EN 61557-1, EN 61557-5, EN 61326-1
Details
- 质量承诺
- 正品保修
- 送货到家
- 交易简单化
