WT81 Digital Handheld Luxmeter Portable Light Meter Tester Illuminometer

Features:
The digital luxmeter is a professional instrument for measuring illumination and brightness.
Functions: Backlight and data holding,automatic power off,Automatic and manual stora data.
Widely used in used in light intensity measurement engineering,quality control, offices, transportation routes, families,etc.
Measure current illumination and temperature.
Measure difference value, max value and min value.
Switch between illumination and temperature unit.
The measurement ran is(0-200000)lux, auto switch of measurement ar.
Backlight and data holding,automatic power off,Automatic and manual stora data.

Specification:
Model: WT81
Total measuring ran: 0-200,000 Lux
Temperature measuring ran:-9.9~49.9°
Illuminance accuracy:
±3%rdg(below 10000 Lux);
±4%rdg(above 10000 Lux)
Temperature accuracy:±1.0°
Operating temperature/humidity:0-40°, 10-90%RH
Stora temperature/humidity:-10-50C, 10-90%RH
LCD screen update:2 times/s
Size: 195*55*30mm/7.7*2.2*1.2in
Weight: Approx.200g/7.1oz
Packa list:
1 * WT81 digital luxmeter