The Kyoritsu 4102A Earth Tester is capable of testing earth resistance up to 1200Ω. This can be achieved via the 2 pole or 3 pole method with the supplied accessories. The Kyoritsu 4102A is small and lightweight, with shock-resistant case material and taut-band movement. The OK light verifies proper connection between auxiliary earth resistance and lead wire connection to terminals.
The Kyoritsu 4102A Earth Tester is designed so that the influence of the earth voltage and earth resistance of the auxiliary spikes are neglected under the earth resistance test. A low measuring current of 2mA allows earth resistance tests to be performed without tripping earth leakage current breakers. The Kyoritsu 4102A Earth Tester also has the ability to measure earth voltage, up to 30V AC.
Small and lightweight, the Kyoritsu 4102A Earth Tester is both dust and drip proof, conforming to the IP54 standard. The instrument is also shock resistant and designed to meet IEC 61010-1 safety standard. The Kyoritsu 4102A-H Earth Tester is supplied with earth resistance test leads, measurement probe, auxiliary spike kit, batteries, a shoulder strap and a hard carry case.
Kyoritsu 4102A-H Earth Tester Specifications:
|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|
|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)
Carrying case : : 9164 (Carrying case[Hard])
|Optional Accessories||7100A (Precision measurement cord set)|