Handheld Digital Light Meter ( Item#: E0543 )

It can measure not only current values, maximums, and minimums of illuminance and temperature, but also illuminance difference, integrating illuminance, and average integrating illuminance. It is widely used in electro-optical sources, research teaching, metallurgy building, researching and illumination control.
 
Features:
Powerful measurement functions: measurecurrent values, maximums, and minimums of illuminance and temperature, illuminance difference, etc.
Automatic storage of illuminance data is up to 1900 groups and manual data up to 60 groups.
Wide measurement range(0 to 200,000 lux) and support of automatic range shift.
Delivered with PC-based analysis software, allowing users to operate the meter with ease.
Quick response, high portability, and operable by a single hand.
LCD backlight to facilitate operation in darkness.
Auto shutdown, data hold function, optional units for illuminance and temperature.

Specifications:
Photoelectric Element: Silicon Diode
Thermal Probe: NTC Thermistor
Display: LCD Display
Illuminance Measuring Range: 0 to 200,000 Lux
Four Ranges: 0~199.9 Lux; 200~1999.9 Lux; 2000~19999.9 Lux; 20000~200000 Lux
Illuminance Accuracy: (+/-)3%rdg (below 10000 Lux); (+/-)4%rdg (above 10000 Lux)
Temperature Measuring Range: 0~40°C / 32~104°F
Temperature Accuracy: (+/-)1.0°C
Data Storage: (Automatic)1900 Groups; (Manual)60 Groups
Sampling Rate: Twice per Second
Power Supply: USB Connection / 2 * 1.5V AAA Batteries (NOT included)
Operating Temperature/Humidity: 0~40°C, 10-90%RH
Storage Temperature/Humidity: -20~50°C, 10-90%RH
Meter Size: 15 * 5 * 3cm / 5.9 * 1.97 * 1.18in (L * W * H)
Meter Weight: 122g / 4.32oz
Package Size: 26.5 * 21 * 6.3cm / 10.43 * 8.3 * 2.5in (L * W * H)
Package Weight: 715g / 25.22oz

Package List:
1 * Digital Light Meter
1 * Carrying Case
1 * USB Cable
1 * CD
1 * User Manual (English)

Note:
The software in CD only supports Microsoft Windows operation system(except Windows 8/10), please pay attention to that.