BENETECH GT5105A Digital Earth Resistance Tester – 0 to 2000Ω, 2 and 3 Wire
Pickup available at Digilog Electronics
Usually ready in 2 hours
BENETECH GT5105A Digital Earth Resistance Tester – 0 to 2000Ω, 2 and 3 Wire
The BENETECH GT5105A is a digital earth (ground) resistance tester for checking earthing pits of houses, factories, solar systems and transmission towers. It supports accurate three-wire measurement with test spikes and a quick two-wire method.
It measures ground resistance from 0.01Ω to 2000Ω and ground voltage up to 200V, warns on screen if the C or E lead has poor contact, and has a backlight and data hold.
Key Features
- 🌍 Ground resistance 20Ω / 200Ω / 2000Ω
- 📌 3-wire precise or 2-wire simple measurement
- ⚡ Ground voltage to 200V
- ⚠️ Bad lead-contact warning on the LCD
- 💡 Backlight, data hold, battery check
Technical Specifications
| Model | GT5105A |
|---|---|
| Brand | BENETECH |
| Ground resistance 20Ω | ±(2% + 10), 0.01Ω |
| Ground resistance 200Ω | ±(2% + 3), 0.1Ω |
| Ground resistance 2000Ω | ±(2% + 3), 1Ω |
| 2000Ω (two-wire) | ±(2% + 5), 1Ω |
| Ground voltage | 200V, ±(2% + 5), 0.1V |
| Test signal | about 820Hz; about 3.2mA on 20Ω range |
| Safety | IEC 61010-1 CAT III 600V; IP40 |
| Overload protection | Ground resistance 200V AC (10 s); ground voltage 400V AC (30 s) |
| Power | 9V (6 × 1.5V AA) |
| Size | 176 × 77 × 110 mm |
What's in the Box
- 1 × BENETECH GT5105A earth tester