PORTABLE LUX METER AR-823
FUNGSI : UNTUK MENGUKUR INTENSITAS CAHAYA.
Specification :
- Measuring Range : 1 to 100, 000 Lux
- Sampling Rate : 1, 5 times/ sec
- Accuracy : 10 000 Lux
: Calibrated to standard incadescent lampe at color temperature 2856K)
- Power supply : 9 volt battery
- Operation Condition : 0ยบ C to
