This manual introduces the UNI‑T UT528 handheld testing instrument, covering safety notices, package contents and basic operating procedures. It also details technical specifications, measurement ranges and calibration information.
Additional sections describe proper maintenance, battery replacement, and troubleshooting tips to ensure reliable performance in both laboratory and field environments. This manual is written in Chinese.
| Measurement range (resistance) | 0.5 mm²/(3 A) – 1.25 mm²/(13 A) |
|---|---|
| Maximum contact resistance | 0.2 Ω – 19.999 Ω |
Replace the battery promptly with the specified replacement part.
Inspect the housing, terminals and connectors for cracks, broken parts or missing components before operating the instrument.