MEWOI-LX200A-200A Contact resistance tester,micro-ohmmeter,ohmimeter

MEWOI OEM/ODM Instruments Manufacturer

PRODUCT OVERVIEW

This tester is an innovative product, small size, handheld operation, battery powered, easy to carry.

The tester is mainly suitable for testing the contact resistance of high and low voltage switches, dc resistance of high and low voltage cable lines and other microohmic resistance measurement, testing speed, high accuracy.

Functional Characteristics

Output current up to 200A, multi-current optional, wide measuring range.
A variety of measurement time options, to meet a variety of field applications.
Wide range, high accuracy, resolution 0.1uΩ.
Lithium battery power, one charge can be more than 500 times of continuous testing, simple and convenient measurement process.
With open circuit protection, overheating protection and other protection functions.
Adopt 4.3 inch industrial high brightness color LCD screen, display clearly under strong sunlight.
Equipped with external printer, easy to print data.
With local storage and U disk storage, convenient data storage.

Technical specification

Output current:	200A, 150A, 100A, 50A
Measuring range:	200A 0 - 1000uΩ 150A 0 - 1400uΩ 100A 0 - 2000uΩ 50A 0 - 10 mΩ
Accuracy:	Accuracy: ± (reading x 0.5%+ 1 uΩ)
Resolution:	0.1 uΩ
Measurement time: fast, 10 ~ 60 seconds optional	Measurement time: fast, 10 ~ 60 seconds optional
Automatic shutdown:	Automatic shutdown after 5 minutes without operation
Power supply:	Built-in lithium battery or external charger, charger input 100 - 240VAC, 50Hz/60Hz
Charging voltage:	12.6V
Charging current:	≤3A
Host size:	220mm ×168mm ×65mm
Host weight:	1.6kg (excluding test line)
Working Conditions
Ambient temperature:	-10 ℃ - 50 ℃
Ambient humidity:	≤85%RH
Atmospheric pressure:	70 ~ 106Kpa;
Storage temperature:	-40 ℃ - +70 ℃

SELECTION GUIDE

Model No.	Output Current	Range	Accuracy/Resolution	Measuring time	Testing Times	Test wires	Weight
MEWOI-LX3291S	100A、80A、50A、30A	100A 0~5mΩ 80A 0~8mΩ 50A 0~10mΩ 30A 0~20mΩ	±（Reading×0.5% +1µΩ） ,0.1µΩ	Quick、10~60 seconds optional	More than 600 times（full charge, fast measurement mode）	<10Ω	1.7KG
MEWOI-LX3290S	200A、150A、100A、80A、50A、30A	200A 0~1mΩ 150A 0~2mΩ 100A 0~5mΩ 80A 0~8mΩ 50A 0~10mΩ 30A 0~20mΩ	±（Reading×0.5% +1µΩ） ,0.1µΩ	Quick、10~60 seconds optional	More than 500 times（full charge, fast measurement mode）,9AH Lithium battery	<8Ω	1.7KG
MEWOI-ZCL100E	100A、50A	100A: 0 ~ 2mΩ; 50A: 0 ~4mΩ；	±0.5%（Reading×+5digits ）,0.1µΩ	1S, 3S, 10S, 20S, 30S, 60S;	More than 600 times（full charge, fast measurement mode）	<10Ω	1.94KG
MEWOI-ZUHL100A	100A，50A 20A	0~19999mΩ expandable	0.5%rdg±10dgt，0.01mΩ				9.9KG,Current customized 1, two-phase 2, three-phase
MEWOI-ZUHL200A	20A 50A 100A 150A 200A	0~19999mΩ expandable	0.5%rdg±10dgt，0.01mΩ				12.9KG,Current customized 1, two-phase 2, three-phase
MEWOI-ZSL100A	50A 、100A	0～100mΩ（50A） 0～50mΩ（100A）	±（0.5%±2dgt），0.1µΩ		AC220V±10% 50HZ,continuous measurement		15.6kg including box
MEWOI-ZSL200A	50A, 100A, 150A, 200A	50A: 0～100mΩ 100A: 0～50mΩ 150A: 0～25mΩ 200A:0～20mΩ	±（0.5%±2dgt），0.1µΩ		AC220V±10% 50HZ,continuous measurement		15.6kg including box
MEWOI-LX200A	200A, 150A, 100A, 50A	200A 0 - 1000uΩ 150A 0 - 1400uΩ 100A 0 - 2000uΩ 50A 0 - 10 mΩ	± (reading x 0.5%+ 1 uΩ), 0.1 uΩ	fast, 10 ~ 60 seconds optional	Built-in lithium battery or external charger, charger input 100 - 240VAC, 50Hz/60Hz		1.6KG
MEWOI-SHL100A	50A, 100A	0~100m Ω (50A) 0~50m Ω (100A)	± (0.5% ± 2 words) ，0.1 μ Ω		AC220V ± 10% 50HZ		9.5KG including box
MEWOI-HZ100A	30A, 50A, 80A, 100A	100A: 0~2mΩ 80A: 0~8mΩ 50A,0~20mΩ 30A,0~50mΩ	0.1u Ω 0.5% ± 1u Ω	1s, 5s, 10s, 30s, 60s optional	more than 600 times (fully charged, test time 1 second)	<10Ω	2.6KG
MEWOI-HZ200A	30A，50A，80A，100A，160A，200A	200A: 0~2mΩ 160A 0~4mΩ 100A 0~10mΩ 80A 0~15mΩ 50A ~20mΩ 30A 0~50mΩ	0.1u Ω 0.5% ± 1u Ω	1s, 5s, 10s, 30s, 60s optional	more than 600 times (fully charged, test time 1 second)	<10Ω	2.6KG

label: 200A Contact resistance tester,micro-ohmmeter,ohmimeter

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MEWOI-LX200A-200A Contact resistance tester,micro-ohmmeter,ohmimeter