Measurement range: 1 - 20,000 lux
Accuracy: ±4%RDG±10 digits ±5%RDG±10 digits
Unit Selection: LUX / FC
Selection automatic measure
Reproductivity: ±2%
Sampling Frequency: 2 hours/sec
Resolution: 1LUX 0.1□
Data hold function V
Backlight Display X.
MAX & MinMeasuling X.
Auto Power Off V.
Relative function x
Operating Temperature: 0 - 40 □
Operating Humidity: 10 rh% to 90 rh%
Package Information
Power supply: 9V battery (not removed)
Product Net Weight: 4.1 oz (116 g).
Product Size: 6.5 x 2.5 x 1.1 inches (165 x 64 x 28
Packing Style Gift Box
Standard quantity 40 pcs per carton.
Standard carton size: 20.7 x 15.7 x 19.3 inches (52.5 x 40 x 49 cm).
Standard carton total weight 29 lbs.
Packing Contents: 1 PC AS813 1 PC User Manual
1.Install the batteries in the battery compartment correctly.
2. Slide the switch from OFF to ON, then select the gear you need. 2000 Gear, LCD Display: X1LUX / 20000 Gear, LCD Display: x 10LUX10000 Gear, LCD Display: x 100LUX
3. Cover the light sensor cap, the LCD must display 000 lux. You need to release the light sensor cap to measure the light source and gear up when the screen shows "1".