Product Features:
1, 180°rotation sensor
2, MAX/MIN function
3, Temperature unit °C/°F
4, Light unit LUX/FC
5, Data hold function
6, 2.4 inch Backlight display
7, Low battery indication
8, Auto power off

Technical Details:
Model name: GD158
Display:2.4 inch Backlight display
Light range:LUX 1000,10000,200000; FC 100,1000,20000
Light accuracy:±(3%+5)at 2854°K incandescent lamps;±(6%+5) other;cosine angle deviation characteristics 30°±2%;60°±6%;80 °±25%
Temperature range:-20°C-60°C(-4°F-140°F)
Temperature accuracy:0°C-45°C(32°F-113°F)±1°C/2°F; Other ±1.5°C/3°F
Humidity range:0.0%-99.9%RH
Humidity accuracy:20%-80% ±5RH; Other ±6RH
Auto power off:10 minutes
Spectral range:320-730nm
Sampling rate:about 2 times per second
Power:3*AAA battery(not include)
Item Size: 142*58*26mm
Net Weight: 142g

Package List:
1 * Digital Lux Meter
1 * Cloth Bag
1 * Manual