Description
Overview
GAOTek DC digital tester measures the insulation resistance of insulators in power systems to ensure the reliable and safe operation of transmission lines. It provides a merger to measure the insulation strength of other high-voltage electrical equipment. It supports all departments with power transmission lines, such as electric power, agricultural power, and water conservancy, as well as industrial and mining enterprises and scientific research institutions that produce and use various high-voltage electrical equipment.
Features
- Small size and light weight
- The high voltage output of the instrument is formed by electronic circuit
- Powered by battery
- When measuring, only one person needs to operate with one hand
- There is no need to shake the generator like a megger
- Digital display, accurate, stable and intuitive measurement
Technical Specifications
| Measured Voltage | about 5000 V |
| Range | 0 Mohm to 1999 Mohm |
| Resolution | 1 Mohm |
| Basic Error | ± 10% |
| Power Supply | 7 dry batteries, 6 V DC |
| Ambient Temperature | 14 ℉ to 122 ℉ (-10 ℃ to 50 ℃) |
| Ambient Humidity | ≤ 95% |
| Dimension | 1.18 in x 2.75 in x 7.28 in (30 mm x 70 mm x 185 mm) |
| Weight | 0.77 lb (350 g) |