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Kyoritsu 4102A Earth Testers
The latest circuit design permits the instrument to operate
with the minimum of influence from earth voltage
and earth resistance of auxiliary earth spikes.
Dust and drip proof. (designed to IEC 529 IP54)
Earth resistance value can be read directly from the scale.
Designed to meet IEC 61010-1 safety standard.
Capable of measuring earth voltage.
Small and lightweight. Shock resistant new case material.
2mA measuring current permits earth resistance tests
without tripping earth leakage current breakers
in the circuit under test.
Lead wire connection to C and P terminals and proper
auxiliary earth resistance can be checked by "OK" lamp.
Lead wire connection to C and E terminals is good
when "OK" lamp is illuminated.
| Measurement ranges | Earth Resistance: 0 - 12 0 - 120 0 - 1200 br />Earth Voltage [50,60Hz]: 0 - 30V AC |
|---|---|
| Accuracy | Earth Resistance: % of full scale Earth Voltage: % 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 7127A (Simplified measurement probe) 1set 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) |