Skaitmeninis šviesos matuoklis (63526)

high accuracy - easy to use - fast measurements - easy to read display unit - automatic zero adjustment - display: 3 1/2 digit LCD, max. 1999 - measurement range: 1 to 50,000 Lux in 3 ranges (2,000 Lux, 20,000 Lux and 50,000 Lux) - accuracy at the operating temperature of 23C° ±5°C range resolution accuracy 2.000 1 Lux ± (5% +10digits) 20.000 10 Lux ± (5% +10digits) 50.000 100 Lux ± (5% +10digits) - sampling rate: about 2 times/sec - sensor: silicon photodiode & filter - operating environment: 0°C - 40°C, relative humidity max. 70% - storage environment: -10°C~50°C, relative humidity max. 80% - overload indication - battery: 9V, 6F22 or equivalent - size: - sensor unit: 112 x 53 x 16 mm - main body: 146 x 70 x 33 mm - weight: about 210g