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Range: 20、200、2000、20000、200000 Lux, 20、200、2000、20000 FC
Ring spectral range: 320~730nm
Accuracy: ±3% (When at 2854K calibrated in accordance with the ordinary incandescent)±6% (when at other visible light source)
Unit: Lux., FC
Sensor: Silicon photodiode
Sampling time: ≥2 times/sec.
Auto power off: After 10 min.
Operation sound on/off: Selection
Low battery indicate: <7V
Operation environment: 0~85%RH，-10∼50°C (no condense)
Storage environment: 0~70%RH，-10∼50°C (no condense)
Operating altitude: Max. 2000m
Power source: 9V (not included)
Weight: 154 g (not including battery)
Dimension: 170 x 85 x 45mm
Accessory: Storage bag，instruction manual
