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Digital Earth Tester 4105A
Digital Earth Tester 4105A
Product code : 4105A
Model: 4105A
Manufacturer: Kyoritsu - Japan


Features:
Dust and drip proof.(designed to IEC 529 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.


Specification

Measurement
Ranges
Earth Resistance: 0~20Ω/0~200Ω/0~2000Ω
Earth 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 seconds
across 2 of the 3 terminals
Earth Voltage: 300V AC for 1 minute
Withstand Voltage 3700V AC for 1 minute
Power Source R6P (AA) (1.5V) × 6
Dimensions 105(L) × 158(W) × 70(D)mm
Weight 550g approx.
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