| Measurement ranges | Earth Resistance: 0 - 12 Ω/0 - 120 Ω/0 - 1200 Ω Earth Voltage [50,60Hz]: 0 - 30V AC | 
|---|---|
| Accuracy | Earth Resistance: ±3% of full scale Earth Voltage: ±3% of full scale | 
| Overload protection | Earth Resistance: 276V AC for 10 seconds across 2 of the 3 terminals Earth Voltage: 276V AC for 1 minute | 
| Applicable standards | IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557 IEC 60529 IP54 | 
| Power source | R6 (AA) (1.5V) × 6 | 
| Dimensions | 105(L) × 158(W) × 70(D)mm | 
| Weight | 600g approx. | 
| Included Accessories | 7095A (Earth resistance test leads) × 1set (red-20m, yellow-10m, green-5m) 8032 (Auxiliary earth spikes) × 1set 7127B (Simplified measurement probe) R6 (AA) × 6 9121 (Shoulder strap) Instruction Manual Carrying case : 9084(Carrying case[Soft]:4102A only) : 9164(Carrying case[Hard]:4102A-H only) | 
| Optional Accessories | 7100A (Precision measurement cord set) 8259 (Adapter for measurement terminal) |