Description
Overview
GAOTek ground resistance megohmmeter can test earth resistance of various earth systems including power systems, electric equipment, lightning conductors as well as resistance value of low resistance conductor and AC voltage test. It has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure.
Features
- Dustproof construction
- Easy to use
- Convenient, durable
- High precision and high-cost performance
- Overload protection
Technical Specifications
| Earth Ground Resistance | 0 Ω or 20 Ω or 200 Ω or 2000 Ω ± (2 %+3) |
| Earth Voltage | 0 V to 30 V ± (3 % +5) |
| Resolution | 0.01 Ω |
| Data Hold | Yes |
| Working LED Indicator | Yes |
| Function Symbol Display | Yes |
| Low Battery Warning | Yes |
| Measuring Range | 0 Ω to 2000 Ω |
| Testing Voltage | 0 V to 30 V |
| Accuracy Class | 0.01 Ω |
| Earth Resistance resolution | 0.01 Ω |
| Earth Voltage (AC) accuracy | ±3 % rdg +5 dgt |
| Earth Voltage (AC) resolution | 0.1 V |
| Operating Temperature | 32 °F to 104 °F (0 ℃ to 40 ℃) |
| Storage temperature | 14 °F to 122 °F (-10 ℃ to 50 ℃) |
| Dimensions | 5.9 in x 3.9 in x 2.7 in (150 mm x 100 mm x 70 mm) |