GAOTek DC Resistance Testers
GAOTek DC resistance tester has overhauling and changing tap switch, it is also an important detecting project after fault.
Description
Description
Overview
GAOTek DC resistance tester has overhauling and changing tap switch, it is also an important detecting project after fault. Transformer DC Resistance Tester is a quick test equipment for testing transformers, generators, motors, lines and other DC resistance.
Features
• Large output, wide range, compact, light, easy operation
• High testing speed and precision, robust anti-interference
• Perfect protection, discharge alarm, reduce wrong operations
• High reliability with a high-speed microcontroller
• Automatic steady flow determination, resistance display
• Clear 192×64 LCD for outdoor visibility
• Internal memory for 500 groups of data, USB support
• Built-in clock, printer for real-time test data
Technical Specifications
| Customized Support | OEM, ODM, OBM |
| Output Current | 10 A, 5 A, 1 A, 100 mA, 10 mA, 1 A |
| Measuring Range | 500 μOHM to 20 K ohm |
| Accuracy | ±0.2% (full scale) ±2digit |
| Resolution | 0.1 μOHM |
| Display | 192 x 64 large screen LCD |
| Power Supply | AC 220 V ± 10%, 50 Hz ±1 Hz (protective tube 5 A) |
| Temperature | 14 °F to 122 °F (-10 ℃ to 50 ℃) |
| Relative humidity | ≤85% RH |
| Working power | AC 220 V ±10% |
| Power frequency | 50 ±1 Hz |
| Weight | around 19.84 lb. (9 kg) (tester and cables) |
| Dimension | 13.38 in x 11.41 in x 7.08 in (340 mm × 290 mm × 180 mm) |
| Function | print and storage test data |