Product Overview
The DY4100 Digital Ground Resistance Tester is a versatile and reliable instrument designed for measuring earth resistance and voltage in various electrical systems, ensuring lab safety and curriculum alignment.
Key Features
- Earth resistance measurement range: 0-2000Ω with high accuracy (±2%+3) and 0.01 ohm resolution
- Earth voltage measurement range: 0-30V with ±3%+5 accuracy
- LED indicators for normal operation and low battery warning
- 3.5-digit LCD display for clear and precise readings
- Fast response time: approximately 5 seconds for earth resistance and 2 seconds for earth voltage
- Overload protection: withstands 300V AC for 1 minute on earth voltage and 200V AC for 10 seconds on earth resistance
- Power supply: 6 x 1.5V AA batteries and 1 x 12V battery 23A (not included)
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Size | 150×100×70mm |
| Weight | approximately 680g (excluding batteries) |
| Working Environment | 0°C-40°C, relative humidity < 80% |
| Storage Environment | -10°C-50°C, relative humidity < 85% |
Included Accessories
- 2 x Auxiliary earth bars
- Testing wires (red, yellow, green)
- Simple testing wires (red, green)
- Instruction manual
- Tool bag
Reviews
There are no reviews yet.