1.Application
This Light Meter is designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and light quality control in various environments like factory, school, construction, etc.
2.Accessories
◆ User’s manual ◆ 2*AA batteries ◆ Type-C cable ◆ Carry Pouch
| Measuring range | Auto ranges：0～400kLux/0～40kFc |
| Manual ranges：0～400Lux，400Lux～4kLux | |
| 4KLux～40kLux，40KLux～400kLux | |
| Display resolution | 0～999.9LUX: 0.1 |
| 1000～9999LUX: 1 | |
| Above 10K Lux: 0.1 | |
| Accuracy | ±3% rdg±8dgts.(<10,000Lux) |
| ±4% rdg±10dgts.(>10,000Lux) | |
| Sampling rate | 2 times per second |
| Spectral response | CIE photopic (CIE human eye response curve) |
| Photo detector | Silicon photo-diode with spectral response filter |
| Light overloading display | Display “LO” |
| Spectral accuracy | CIE Vλ function f1’≦6% |
| Cosine response | f2’≦ 2% |
| Visuable alarm | 3-Color LED light alarm |
| Green light ＜500LUX , | |
| Yellow light ＜1000LUX， | |
| Red light＞1000LUX。 | |
| Note: The alarm value can be set by user | |
| Audible alarm | Alarm for 20 seconds,stop for 1 minute, and then cycle the alarm. (The audible alarm defaults to the ON state and can be turned off by user) |
| Temperature range | -20℃～60℃/-4℉～140℉ |
| Temperature accuracy | ±1.0℃/1.8℉ |
| Temperature resolution | 0.1 |
| Over range Indication | LCD displays “-OL-” or “-HI-“ |
| Humidity range | 10～100%RH |
| Humidity accuracy | 35～75%RH;±5%RH，other；±7%RH |
| Humidity resolution | 1 |
| AVG/MAX/MIN/HOLD | √ |
| LUX/FC Conversion | √ |
| ℃/℉ Conversion | √ |
| Auto power off | Meter automatically shuts off after approx. 15 minutes of inactivity |
| Power supply | 3*1.5V AA batteries or USB TYPE-C cable |
| Operating conditions | -20℃～60℃/-4℉～140℉，10～95%RH |
| Storage conditions | -20℃～60℃/-4℉～140℉,≦85%RH |
| Dimmension | 225(L)*68(W)*29(H)mm |
| Weight | 279g |
