The SG-101 AC power line parameter tester is a specialized instrument for testing AC power line parameters, featuring superior performance, powerful functions, and simple operation.
The SG-101 is a portable power‑frequency line parameter tester designed for outdoor use. It features a large LCD, Chinese menu prompts, a high‑speed thermal printer, and data storage, allowing quick measurement of voltage, current, power, impedance and capacitance on three‑phase lines.
The manual covers technical specifications, key functions, detailed wiring diagrams, step‑by‑step measurement procedures for various impedance and capacitance tests, record reading, time calibration, parameter explanations, common fault analysis and after‑sales service information. This manual is written in Chinese.
| Voltage measurement range | AC 25V – 500V |
|---|---|
| Current measurement range | AC 0.025A – 50A |
| Measurement accuracy | Voltage/Current: 0.2 class; Power: 0.5 class |
| Operating temperature | -10 °C to 50 °C |
| Operating humidity | 0 % to 80 % |
| Power supply | AC 220V ±10 % 50 Hz ±1 Hz |
| Dimensions | 360 mm × 260 mm × 160 mm |
| Weight | 4 kg |
The grounding terminal must be connected to a proper ground line before operating the device.
The instrument can record up to 20 sets of measurement data.
The product is covered by a one‑year warranty from the date of purchase.