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Earth Testers
4105A
4105A
Soft Case Model
4105A-H
Hard Case Model
Product Catalogue
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Dust and drip proof.(designed to IEC 529 IP54)
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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)
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Designed to meet IEC 61010-1 safety standard.
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Capable of measuring earth voltage.
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Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
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Small and lightweight. Shock resistant new case material.
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2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
4105A Soft Case Model
4105A-H Hard Case Model
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
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
550g approx.
Accessories
7095A
(Earth resistance test leads) × 1set
(red-20m, yellow-10m, green-5m)
8032
(Auxiliary earth spikes) × 1set
7127A
(Simplified measurement probe) × 1set
R6P (AA) × 6
Neck strap
Instruction Manual
Carrying Case
: 4105A (Soft case)
: 4105A-H (Hard case)
Optional
7100
(Precision measurement cord set)
Copyright(c)2004 KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD.
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