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Home Electrical, EV & Electronic Electrical Test Equipment (18th Edition) Earth Testers

Kewtech KEW4105DLH Digital Earth Resistance Tester

Earth Voltage warning
Comes in a hard protective case
CAT Ⅳ100V

SKU

KEW4105DLH

MPN

KEW4105DLH

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Description Offers Technical Info Reviews

The Kewtech KEW4105DLH is IP67 rated, allowing the instrument to be washed down after use. It has strong noise rejection up to 25V RMS and supports earth resistance measurements with auxiliary earth spikes up to 100kΩ. Measurement limits are scaled by range, with support up to 10kΩ on the 20Ω range, 50kΩ on the 200Ω range, and up to 100kΩ on the 2000Ω range.

Key Features

IP67 - Dust and waterproof
Rotary Switch makes the user interface very intuitive
Innovative Cable reel with wire guide system to facilitate rewinding
3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω)
Noise rejection up to 25V rms allows accurate testing in noisy environments
Large LCD with Backlight
LED to monitor correct / non correct auxiliary earth spike resistance
Earth Voltage Measurement (AC / DC 0-300V)
Earth Voltage warning
Comes in hard protective case
CAT Ⅳ100V

What's Included?

Earth Resistance Tester
Simplified measurement probe
Set of 3 wire test leads (20m, 10m, and 5m leads)
Auxiliary earth spikes
Batteries
Carrying strap
Hard carry case
Instruction Manual
Certificate of Conformity

£469.00

£562.80 inc vat

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Technical Information

Specification

Earth Resistance Measurement	20Ω	200Ω	2000Ω
Measuring Range	0.00 to 20.00Ω	0.0 to 200.0Ω	0 to 2000Ω
Display Range	0.00 to 20.99Ω	0.0 to 209.9Ω	0 to 2099Ω
Accuracy *¹	±1.5%rdg ±0.08Ω *²	±1.5%rdg ±4dgt
Auxiliary Earth Resistance *³	<10kΩ	<50kΩ	<100kΩ
Earth Voltage Measurement
Measuring Range	0.0 to 300.0V AC (45 to 65Hz) / ±0.0 to ±300.0V DC
Display Range	0.0 to 314.9V(AC) / 0.0 to ±314.9V(DC)
Accuracy	±1%rdg ±4dgt
Applicable Standards	IEC 61010-1 CAT Ⅳ 100V / CAT Ⅲ 150V / CAT Ⅱ 300V Pollution degree 3 IEC 61010-2-030, IEC 61010-031, IEC 61557-1, 5 IEC 60529 IP67, IEC 61326-1, 2-2 (EMC), EN50581 (RoHS)
Power Source	LR6 (AA)(1.5V)x6
¹ For precision measurement, auxiliary earth resistance should be 100Ω ±5% or less. ² At simplified measurement add ±0.10Ω to the specified accuracy. *³ Accuracy within the auxiliary earth resistance: ±5%rdg ±10dgt.