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Handheld 10A Large Screen Touch DC Winding Resistance Ohmmeter for Transformer Test
| Place of Origin | China Mainland |
|---|---|
| Brand Name | MINGYANG |
| Model Number | MYRS |
| Minimum Order Quantity | 1 |
| Price | 2500usd |
| Packaging Details | carton |
| Delivery Time | 1 week |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 1000pcs/month |
Product Details
| Measuring Range | 1-1999μΩ | Accuracy Class | Standard Accuracy |
|---|---|---|---|
| Operating Temperature | -10℃~40℃ | Time Resolution | 1s |
| Current Resolutio | 1μΩ | Place Of Origin | Hubei, China |
| Resolution | 1μΩ | Measurement Accuracy | 0.5% |
| Measurement Range | 1-1999μΩ | Working Power Supply | AC220V ± 10%, 50Hz ± 1Hz |
| Weight | 12kg | Display Mode | Three-and-a-half-digit LCD |
| Volume | 380*350*260 Mm | Type | Winding Resistance Tester |
| Customized Support | OEM | Application | Winding Resistance Tester |
| Voltage | 220 V | Warranty | 2 Years |
| Power | Electronic | Place Of Origin | Hebei, China |
| Highlight | Handheld DC winding resistance tester,10A transformer resistance ohmmeter,Large screen touch resistance tester |
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Product Description
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
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