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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

  1. Output current up to 200A, multi-current optional, wide measuring range.

  2. A variety of measurement time options, to meet a variety of field applications.

  3. Wide range, high accuracy, resolution 0.1uΩ.

  4. Lithium battery power, one charge can be more than 500 times of continuous testing, simple and convenient measurement process.

  5. With open circuit protection, overheating protection and other protection functions.

  6. Adopt 4.3 inch industrial high brightness color LCD screen, display clearly under strong sunlight.

  7. Equipped with external printer, easy to print data.

  8. 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 optionalMeasurement 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
RangeAccuracy/ResolutionMeasuring timeTesting Times
Test wiresWeight
MEWOI OEM/ODM  Instruments ManufacturerMEWOI-LX3291S100A、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 optionalMore than 600  times(full  charge, fast measurement mode)<10Ω 1.7KG

MEWOI OEM/ODM  Instruments Manufacturer

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 optionalMore than 500  times(full  charge, fast measurement mode),9AH Lithium battery<8Ω 1.7KG

MEWOI OEM/ODM  Instruments Manufacturer

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 OEM/ODM  Instruments Manufacturer

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 OEM/ODM  Instruments Manufacturer

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 OEM/ODM  Instruments Manufacturer

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 OEM/ODM  Instruments Manufacturer

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 OEM/ODM  Instruments ManufacturerMEWOI-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 optionalBuilt-in lithium battery or external charger, charger input 100 - 240VAC, 50Hz/60Hz
1.6KG

MEWOI OEM/ODM  Instruments Manufacturer

     MEWOI-SHL100A

50A, 100A0~100m Ω (50A) 0~50m Ω (100A)± (0.5% ± 2 words) ,0.1 μ Ω
AC220V ± 10% 50HZ
9.5KG including box

MEWOI OEM/ODM  Instruments Manufacturer

MEWOI-HZ100A

30A, 50A, 80A, 100A100A: 0~2mΩ

80A: 0~8mΩ

50A,0~20mΩ

30A,0~50mΩ

0.1u Ω

0.5% ± 1u Ω

1s, 5s, 10s, 30s, 60s optionalmore than 600 times (fully charged, test time 1 second)<10Ω 2.6KG
MEWOI OEM/ODM  Instruments ManufacturerMEWOI-HZ200A30A,50A,80A,100A,160A,200A200A: 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 optionalmore than 600 times (fully charged, test time 1 second)<10Ω 2.6KG


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