Digital Earth Ground Resistance Tester
The DY4100 is a precise and dependable digital earth ground resistance tester, designed to meet the needs of electrical power, railways, and communications industries.
Key Features
- Measures earth resistance (0-2000Ω) and voltage (0-30V) with high accuracy
- Fast response times: 5 seconds for resistance and 2 seconds for voltage measurements
- Robust overload protection: withstands 300V AC for 1 minute and 200V AC for 10 seconds
- Three measurement ranges for enhanced versatility
- High-definition LCD display for clear and easy-to-read measurements
- Data hold function and working LED indicator for user convenience
Technical Specifications
| Parameter | Range | Accuracy |
|---|---|---|
| Earth Resistance | 0-2000Ω | ±(2%+3) |
| Earth Voltage | 0-30V | ±(3%+5) |
Product Details
- Power supply: 6 x 1.5V AA batteries and 1 x 12V battery 23A (batteries not included)
- Product dimensions: 150×100×70mm
- Weight: approximately 680g (excluding batteries)
- Operating conditions: 0°C to 40°C, relative humidity below 80%
