Jual CONTANT LG40 - LUX METER -INTENSITAS CAHAYA

Specifications Constant LG40 Lux Meter

Measurement Range200, 2000, 20000, 40000 lux/fc (1fc = 10.76lux)
-Accuracy : ±5% rdg ± 10dgts (<10000 lux/fc)
                   ±10% rdg ± 10 dgts (>10000 lux/fc)
-Repeatability : ±2%
-Measurement rate :2.5 times per second, nominal
-Temp. Characteristics : ±0.1%/°C
-Photo detector : one silicon photo diode with filter
-Display : 1999 counts
-Indication : polarity, over range, low battery
-Storage temperature : -10 ~ 60°C (14 ~ 140°F) at 80% RH
-Operating temperature : 0 ~ 40°C (32 ~ 104°F)
-Operating humidity : 0 ~ 80% RH
-Auto power off : ±17 minutes
-Power : 9V battery
-Size : 157 x 54 x34mm
-Weight : ±170g
Accessories : battery, instruction manual, warranty card,certificate of product conformance