Digital Lux Meter Light Meter Handheld LED Light Meter Data Retention Precision Light Meter Photometer Features 180° Rotation Sensor for Easy User Adjustment (Color : Red Size : HT620L)

Technical Details Specification Of HT620 Series. Range: 1000/10000/100000 LUX; 100/1000/10000 FC Accuracy: ±(3.0%rdg+5dgt) LED Type: HT620: Standard Light. HT620L: Standard Light-L0. White LED Light-L1 Red LED Light-L2 Yellow LED Light-L3 Green LED Light-L4 Blue LED Light-L5 Purple LED Light-L6 Self-defined light source coeffcient-L7 Self-defined light source coeffcient-L8 Self-defined light source coeffcient-L9 Display: LCD Bargraph, 200000 Counters Auto/Manual Range: Yes. Data Hold: Yes. MAX/MIN/AVG Hold: Yes Relative Value: Yes Auto Power Off: Yes. Low battery indication: yes. Power supply: 3 x 1.5 V AAA batteries. Weight: approx. 180g Size: 190 mm x 60 mm x 33 mm

• [Efficient measurement] This solar energy tester does not need to be adjusted to directly measure, long-term stable measurement
• [Function] This solar radiation energy tester supports the maximum hold function and data hold function
• [Wide use] This solar radiometer is widely used in solar radiation measurement, solar energy research, meteorology, agriculture, physics and optical experiments
• [Fast sampling speed] Digital display sampling rate: 1.5 times/sec
• [LED backlight] Large LCD screen, bright backlight, more convenient to read data