YW‑552M Digital Illuminance Lux Meter High‑Sensitivity Light Tester
Description
The YW-552M is a high-sensitivity portable illuminance meter suitable for a variety of applications, including industrial settings, recruitment scenarios, and agricultural practices. Its wide luminance range of 0–200,000 Lux meets diverse measurement requirements across different use cases.
| Specification | Details |
|---|---|
| Measuring Range | 0~200,000 Lux / 0~20,000 Fc |
| Accuracy | ±3%rdg ±10dgts (≤10,000 Lux) ±4%rdg ±10dgts (other ranges) |
| Resolution | 1 Lux |
| Sampling Rate | 2 times/second |
| Repeatability | ±2% |
| Units | Lux / Fc |
| Operating Environment | Temperature: -10~50℃ Humidity: 10~90%RH |
| Storage Environment | Temperature: -10~55℃ Humidity: 10~95%RH |
| Power Supply | 3 × AAA 1.5V alkaline batteries 3 × AAA 1.2V rechargeable batteries |
| Dimensions | 163 × 55 × 28 mm |
| Protection Level | IP40 |
| Housing Material | ABS |
| Weight | Approx. 90 g (without batteries) |
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