Description
Overview
GAOTek Wireless Single-Phase Tester is an ideal wireless phase measurement and multi-function meter. The meter can solve the problems that the current, voltage and phase between different points in the intelligent substation which cannot be measured; solve the problems caused by too long test cable when measuring amplitude and phase of analog quantity in intelligent substation. Combined with APP software, it is convenient to synthesize and display vector diagram of multiple measurement results and realize wireless on load test and PT phase verification. In addition to amplitude and phase measurement, it can also be used as high-precision low-voltage clamp ammeters, clamp power meters and leakage ammeters, and can be widely used in substations, power plants, power inspection departments, industrial and mining enterprises, as well as detection stations, electrical maintenance departments for current detection, anti-stealing electricity and field electrical operations.
Features
• The master and slave adopt hand-held design and LCD color display
• Through digital wireless communication, master and slave can measure
• The master and slave can measure low-voltage AC voltage
• The amplitude of voltage and current adopts the principle of true RMS
• Equipped with APP, meter can be connected to an Android phone
Technical Specification
| Voltage | Range | 20 V/200 V/500 V |
| Resolution | 0.01 V/0.1 V/1 V | |
| Accuracy | ±0.2% FS | |
| Current | Range | 200 mA/2 A/10 A |
| Resolution | 0.1 mA/0.001 A/0.01 A | |
| Accuracy | +(0.3% RD + 0.2% FS) | |
| Frequency | Range | 45 Hz to 65 Hz |
| Resolution | 0.01 Hz | |
| Accuracy | ±0.05 Hz | |
| Phase | Range | 0° to 360° |
| Resolution | 0.1° | |
| Accuracy | +3° | |
| Power Factors | Range | -1.0000 to 1.0000 |
| Resolution | 0.0001 | |
| Amplitude range of the measured signal during phase and frequency measurement | Current | 5 mA to 10 A5 mA to 20 mA |
| AC response | True RMS | |
| Dimension | Height x width x thickness | 9 in x 4.9 in x 1.6 in (230 mm × 125 mm × 43 mm) |
| Weight | 1.1 lb (500 g) (Battery Included) | |