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Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test

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Wuhan Mingyang Technology Co., Ltd

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Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test

Name: Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test
Brand: MINGYANG
Price: 2500 USD

Wholesale Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test from china suppliers

Price : 2500usd

Packaging Details : carton

Resolution : 1μΩ

Application : Winding Resistance Tester

Model Number : MYRS

Measurement accuracy : 0.5%

Customized support : OEM

Supply Ability : 1000pcs/month

Operating Temperature : -10℃~40℃

Place of Origin : China Mainland

Payment Terms : L/C,D/A,D/P,T/T,Western Union

Time Resolution : 1s

Delivery Time : 1 week

Accuracy Class : Standard Accuracy

Place of origin : Hebei, China

Current Resolutio : 1μΩ

Voltage : 220 V

Working power supply : AC220V ± 10%, 50Hz ± 1Hz

Power : Electronic

Warranty : 2 Years

MOQ : 1

Weight : 12kg

Brand Name : MINGYANG

Measurement range : 1-1999μΩ

Measuring Range : 1-1999μΩ

Display mode : three-and-a-half-digit LCD

Volume : 380*350*260 mm

Type : Winding Resistance Tester

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Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test

Basic Info.

Model NO.

MYRS

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Strength Testing Machine

Maxcapacity

<1000kN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Control

Manual Control

Weight

0-100kg

Power Source

AC220V

Oil Cylinder Position

Top

Measurement Accuracy

± (0.2%+2)

Work Temperature

-10°C~ 50°C

Power Frequency

50±1Hz

Work Power

110V-400V Adjustable

Transport Package

Wooden Box with Foam Inside

Specification

53.00cm * 42.00cm * 30.00cm

Trademark

MINGYANG

Origin

Hebei, China

HS Code

9030332000

Production Capacity

200

Product Overview

The Hand-held Transformer Winding Resistance Meter is an essential testing instrument designed for transformer manufacturing and power sector applications. This portable resistance tester comes with a comprehensive 2-year warranty.

Transformer DC resistance testing is a critical requirement for semi-finished products, finished product factory testing, installation, overhaul, tap changer modifications, handover testing, and preventive maintenance in the power sector.

Key Applications

Checking welding quality of winding joints
Detecting short circuits between winding turns
Verifying voltage tap changer contact quality
Ensuring tap changer position accuracy
Identifying broken lead wires and strand breaks

Technical Specifications

Test Current	Measuring Range	Accuracy
<20mA	100Ω-50KΩ	±(0.5%+2) ±(0.2%+2)
40mA	1Ω-200Ω
200mA	100mΩ-50Ω
1A	10mΩ-10Ω
3A	5mΩ-3Ω
10A	0.5mΩ-0.2Ω

Minimum Resolution: 0.1μΩ

Operation Method: Touch Screen Operation

Host Dimensions: 252*160*65(mm)

Outer Box Dimensions: 425*335*210(mm)

Host Weight: 2KG

Outer Box Weight: 8KG

Battery Specifications: 14.8V 5200mAh

Test Lead Length: Standard 5 meters (customizable)

Product Features

Advanced power supply technology for superior performance
Compact size and lightweight design for portability
High output current capability
Excellent repeatability and anti-interference performance
Comprehensive protection functions
High-speed microcontroller automation
Automatic discharge and discharge alarm functions

Product Gallery

Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test

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