Earth Testers - MODEL 4105A
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- Brand Name: Kyoritsu
- Application: Industrial
- Operating Temperature: 2000
- Power: R6 (AA) (1.5V) x 6
- Applicable standards: IEC 60529 IP54
- Dimensions: 105(L) × 158(W) × 70(D)mm
- Weight: 550g approx.
- Overload protection: Earth Resistance: 280V AC for 10 seconds across 2 of the 3 terminal, Earth Voltage: 300V AC for 1 mi
Dust and drip proof.(designed to IEC 60529 IP54)
In addition to the facility for precision measurement, test leads for simplified two wire measuring 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.
Measurement ranges
Earth Resistance: 0 - 20Ω/0 - 200Ω/0 - 2000ΩEarth Voltage [50,60Hz]: 0 - 200V AC
Accuracy
Earth Resistance: ±2%rdg±0.1Ω (20Ωrange)±2%rdg±3dgt (200Ω/2000Ωrange)Earth Voltage: ±1%rdg±4dgt
Overload protection
Earth Resistance: 280V AC for 10 secondsacross 2 of the 3 terminalsEarth Voltage: 300V AC for 1 minute
Applicable standards
IEC 60529 IP54
Safety Standard
IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557
Power source
R6 (AA) (1.5V) × 6
Dimensions
105(L) × 158(W) × 70(D)mm
Weight
550g approx.
Included Accessories
7095A (Earth resistance test leads) × 1set(red-20m, yellow-10m, green-5m)8032 (Auxiliary earth spikes) × 1set7127A (Simplified measurement probe) × 1setR6 (AA) × 69121 (Shoulder strap)Instruction ManualCarrying case : 9084(Carrying case[Soft]:4105A only): 9165(Carrying case[Hard]:4105A-H only)
Optional Accessories
7100A (Precision measurement cord set)