Specifications:Item Type:Lighting Meter
Material: plastic and metal.
Sampling Rate: 1s
Measuring range: 0 ~ 20000 lux.
Accuracy: ±4%
Resolution: 0.1Lux
Resolution: 0.1
Temperature range: -9.9°C to 49.9°C
Temperature Accuracy: ±1.0 degrees Celsius.
Lighting unit: Lx/FC.
Temperature unit: Celsius / Fahrenheit degrees.
Operating temperature: 0~40 degrees Celsius.
Operating Humidity: 10~90%RH
Storage temperature: -10~50 degrees Celsius.
Storage humidity: 10~90%RH
LCD update: 2 times/sec.
Bluetooth system: Android.
Power supply: 3 x AAA batteries (not included)
Battery voltage: 1.5V
Product size: 5.61 x 3.6 x 19.44 cm (L x W x H).
Package included:1 x Lighting Meter
1 x Warranty Card
1 x Advertising Folding
1 x user manual (may not English language not guaranteed).
1 x Packing Box