Kyoritsu 4105A Earth Tester (Soft Case Model)
- Dust and drip proof.(designed to IEC 529 IP54)
- In addition to the facility for precision measurement, test leads for simplified two wire easuring system also supplied as standard accessories.
(unit can be hung from the neck for simplified measurement)
- Designed to meet IEC 61010-1 safety standard.
- Capable of measuring earth voltage.
- Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
- 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.
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Measurement ranges |
Earth Resistance: 0 – 20Ω/0 – 200Ω/0 – 2000Ω Earth Voltage [50,60Hz]: 0 – 200V AC |
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Accuracy |
Earth Resistance: ±2%rdg±0.1Ω (20Ωrange) ±2%rdg±3dgt (200Ω/2000Ωrange) Earth Voltage: ±1%rdg±4dgt |
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Overload protection |
Earth Resistance: 280V AC for 10 seconds across 2 of the 3 terminals Earth Voltage: 300V AC for 1 minute |
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Applicable standards |
IEC 60529 IP54 |
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Safety Standard |
IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557 |
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Power source |
R6 (AA) (1.5V) × 6 |
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Dimensions |
105(L) × 158(W) × 70(D)mm |
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Weight |
550g approx. |
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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 Neck strap Instruction Manual Carrying case : 9084(Carrying case[Soft]:4105A onry) : 9165(Carrying case[Hard]:4105A-H onry) |
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Optional Accessories |
7100A (Precision measurement cord set) |
