SJC-7 Digital Display Insulator Tester 5000V 0-1999MΩ for Transmission Line Testing
Price:
US $300.00-$500.00 /SET
MOQ:
1Set
Delivery Time:
7-15 working days
Brand:
GDZX
Product Description
SJC-7 Digital Display Insulator Tester
The SJC-7 Digital Display Insulator Tester is designed for measuring insulation resistance in power systems to ensure transmission line reliability and safety. This versatile instrument also functions as a general megger for testing high-voltage electrical equipment insulation strength. Suitable for power utilities, agricultural power, water conservancy, industrial enterprises, and research institutions.
Key Features & Advantages
- Compact design: 30×70×185mm dimensions and 350g weight for easy portability
- Electronic high-voltage generation powered by 4×7 batteries (6V DC)
- Single-handed operation eliminates need for manual generator cranking
- Digital display provides accurate, stable, and intuitive measurements
Technical Specifications
| Parameter | Specification |
|---|---|
| Measured Voltage | Approximately 5000V |
| Measurement Range | 0-1999 MΩ |
| Resolution | 1 MΩ |
| Basic Error | ±10% |
| Power Supply | 4×No.7 dry batteries, 6V DC |
| Weight | 350g |
| Operating Temperature | -10℃ to +50℃ |
| Operating Humidity | ≤95% |
| Dimensions | 30×70×185mm |
Product Gallery
Service & Support
Professional Services
- Expert technical consultation and product information
- Competitive pricing with confirmed quotations
- Comprehensive contract and technical agreement support
- Efficient delivery, installation, and training services
Warranty & Support
- 1-year product warranty with lifetime technical support
- 24-hour response time for technical issues
- 100% customer satisfaction commitment
Shipping & Delivery
- 5-20 working days delivery after payment confirmation
- Secure packaging in robust cartons or wooden boxes
- Multiple shipping options: express, sea freight, railway
- Complete customs documentation support
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Company
Wuhan GDZX Power Equipment Co., Ltd
Location
No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact Person
Annie