Earth Resistance Measurement
- Measurement:
- Measuring Range:
- Display Range:
- 0.00 - 20.99 Ω
- 0.0 - 209.9 Ω
- 0 - 2099 Ω
- Accuracy:
- 20Ω range: ±1.5%rdg ±0.08 Ω
- 200Ω and 2000Ω ranges: ±1.5%rdg ±4dgt
- Auxiliary Earth Resistance:
- <10kΩ (for 20Ω range)
- <50kΩ (for 200Ω range)
- <100kΩ (for 2000Ω range)
- Comparator Reference Value:
- 10Ω (for 20Ω range)
- 100Ω (for 200Ω range)
- 500Ω (for 2000Ω range)
Earth Voltage Measurement
- Measuring Range:
- 0 - 300 V AC (45 - 65Hz)
- ±0 - ±300 V DC
- Display Range:
- 0.0 - 314.9 V
- 0.0 - ±314.9 V
- Accuracy:
Applicable Standards
- IEC 61010-1 CAT IV 100V / CAT III 150V / CAT II 300V Pollution degree 3
- IEC 61010-2-030, IEC 61010-031, IEC 61557-1, 5
- IEC 60529 (IP67), IEC 61326-1, 2-2
Communication Interface
Power Source
Dimensions
- 121(L) × 188(W) × 59(D) mm (including case lid)
Weight
- Approx. 690 g (including batteries and case lid)
Accessories
- 7127B (Simplified measurement probe)
- 7266 (Earth resistance test leads: Red 20m, Yellow 10m, Green 5m/1 set)
- 8041 (Auxiliary earth spikes [2 spikes/1 set])
- 9121 (Shoulder strap)
- 9197 (Hard case)
- LR6 (AA) × 6, Instruction manual