KYORITSU 4105A Digital Earth Tester is capable of measuring earth voltage.
Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
Dust and drip proof.(designed to IEC 529 IP54). Designed to meet IEC 61010-1 safety standard.
In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.
Small and lightweight. Shock resistant new case material.
Specification:
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 Ω/0~120 Ω/0~1200 ΩEarth 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
Safety Standard: IEC 61010-1 CAT.III 300V Pollution Degree 2, IEC 61557
Applicable Standards: IEC 60529 IP54
Withstand Voltage: 3700V AC for 1 minute
Power Source: R6P (AA) (1.5V) × 6
Dimensions: 105(L) × 158(W) × 70(D)mm
Weight: 600g approx.
Accessories:
Earth resistance test leads : red-20m, yellow-10m, green-5m
Auxiliary earth spikes × 1set
Simplified measurement probe
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