Transformer DC Resistance Tester with 10A Current and LCD Display
Price:
Negotiable
MOQ:
1 unit
Delivery Time:
5-8 work days
Brand:
XZH TEST
Product Description
Professional Transformer Tester for Precise DC Resistance Measurement
Transformer DC resistance testing is an essential procedure in transformer manufacturing and maintenance, including:
- Quality control for semi-finished and finished products
- Factory testing and installation verification
- Overhaul and preventive maintenance in power systems
- Post-tap changer modification verification
Key Features
- Advanced power supply technology for compact size and light weight
- High output current with excellent repeatability
- Strong anti-interference capability with comprehensive protection
- Automated operation with microcontroller control
- Built-in automatic discharge and alarm functions
- High-resolution 320×240 65K color LCD display
- Onboard data storage for 1000 test records
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Test Current | AUTO, <20mA, 40mA, 200mA, 1A, 5A, 10A | |
| Measuring Range & Accuracy | 0.5mΩ~0.2Ω (10A) 1mΩ-3Ω (3A) 5mΩ-6Ω (1A) 100mΩ-40Ω (200mA) 1Ω-200Ω (40mA) 100Ω-20KΩ (<5mA) |
Accuracy: ±(0.2%+2 digits) |
| Minimum Resolution | 0.1μΩ | |
| Display | LCD (4-digit resistance display) | |
| Data Storage | 1000 test groups | |
| Operating Environment | 0°C~40°C, <90% RH (non-condensing) | |
| Power Supply | Built-in lithium battery with external charger | |
| Dimensions | 360×290×170mm |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
Location
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
Contact Person
Serena