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> New digital lcd illuminance lux light meter with usb
New digital lcd illuminance lux light meter with usb
New Digital LCD Illuminance Lux light Meter with USB
Item:USB Digital Illuminance Meter
* Light-measuring levels ranging form 0.1Lux~0.1kLux/0.01FC~0.01kFC,repeatedly
* High accuracy and rapid response
* Data-hold function for holding measuring values
* Unit and sign display for easy reading
* Meter corrected for spectral relative efficiency
* Correction factor need not be manually calculated for non-standard light sources.
* Peak-hold function for tracing the peak signal of light pulse with least duration and keep it.
* Capable of selecting measuring mode in Lux or FC scale alternatively.
* Maximum and minimum measurements
* Easy to read large backlit display
* USB output connect with pc
* Display :3-3/4 digit LCD with high speed 40 segment bar graph.
* Measuring Range: Lux,400.0 Lux,4000 Lux,40.00 KLux and 400.0 KLux /40.00 FC,400.0 FC,4000 FC,40.00 KFC.NOTE: 1FC=10.76Lux,1KLux=1000Lux,1KFC=1000FC
* Over range Display: LCD will show OL symbol.
* Spectral Response: CIE Photopic. (CIE human eye response curve).
* Spectral Accuracy: CIE V function f1 6%
* Cosine Response: f2 2%
* Accuracy: 5% rdg 10d.(<10,000Lux)
* Sampling Rate: 1.5 times/sec of analog bar-graph indication;1.5times/sec of digital display.
* Photo Detector: One silicon photo diode and spectral response filter.
* Operating temperature & Humidity :0 to 40 (32 to 104 ) & 0% to 80% RH.
* Storage Temperature & Humidity :-10 to 50 (14 to 140 ) & 0% to 70% RH.
* Power Source: 1 piece 9V battery
* Photo detector Lead Length: 150cm (approx.)
Original box with instruction manual, battery., USB cable and CD software.
