Specifications
| Measurement range | 200Lux，2000Lux，20000Lux，200000Lux |
| Resolution | 200Lux gear: 0.1 Lux, Miscellaneous gear 1LUX |
| Repeatability | ±2% |
| Sampling rate | About 2 times/second |
| Power Supply | 2 * 1.5V AAA battery |
| Host size | 185*55*30mm |
| Instrument Weight | About 150 grams |
| input channel | 3 ½-Bit LCD display, maximum reading 1999 |
| Precision | +/- 3% rdg +/- 10dgts (< 10,000 lux) +/- 4% rdg +/- 10dgts (> 10,000 lux) (Color temperature 2856 K standard flat lamp correction) |
| photoreceptor | Photodiode with filter |
| range conversion | Manual or automatic measurement |
| MAX Maximum and MIN Minimum measurements | Yes. |
| LUX/FC conversion function | Yes. |
| Low Voltage prompt | Yes. |
| Automatic data collection and recording | Automatically record 50 measurements (with delay time recording, 1 to 60 seconds optional) |
| Operating environment | 0 °to 40℃ (32℉ to 104℉) ＜70% R.H. |
Packing list
Host x1, Manual x1, Encasement box
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/22778/Specification.html , which is only used by users who purchase commodities from the NBCHAO.