Extech SDL400 Digital Light Meter with Data Logger - Measure & Record Lux, Foot-Candles for Indoor/Outdoor Lighting, Photography, and Plant Growth

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cursor: pointer; display:none;} if(P) { P.when("a-expander", "ready").execute(function (expander) { expander.initializeExpanders(); }); } Kit Includes: Extech SDL400 Light Meter/Datalogger 6 x AA Batteries Light Sensor with 45" (1.1m) Cable and Protective Cover SD Card Hard Carrying Case The Extech SDL400 Light Meter displays and stores light intensity meter readings in three ranges: 2,000/20,000/100,000 LUX or Foot-candles from the supplied domed light sensor. The digital light meter automatically ranges light meter measurements and the light sensor spectrum meets C.I.E. This handheld light meter also displays and logs temperature readings from a connected Type J or Type K thermocouple. Logged data readings are stored on an SD card in Excel format for transfer to a PC for analysis. Foot-candle (Fc) Range: 200/2,000/10,000 Basic Accuracy: ± 4%rdg Max. Resolution: 0.01Fc Type K Temperature: -148 to 2372°F (-100 to 1300°C) Type J Temperature: -148 to 2192°F (-100 to 1200°C) Quick Light Intensity and Temperature Measurements Easy to Read Display The large backlit LCD display allows you to read the screen in any light conditions. Measure Light Intensity Using a unique dome-shaped sensor, the SDL400 light intensity meter is able to measure a wide range of light sources up to 10,000Fc or 100kLux from various angles. Easy Temperature Measurements The temperature sensor connects to the top of the light meter and provides type K or J thermocouple measurements in Celsius or Farenheit units. Convenient Data Recording and Storage Log and Store Data Select either manual or automatic data logging. Adjustable Sampling Rate The adjustable sampling rate allows you to choose from 1 to 3600 seconds. Connect to a PC The datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC. LT300 SDL400 Lux Range 40, 400, 4000, 40k, 400k 2000, 20k, 100k Lux Accuracy ± 5%rdg ± 4%rdg Foot Candle (Fc) Range 40, 400, 4000, 40k 200, 2000, 10k Foot Candle Accuracy ± 5%rdg ± 4%rdg Max. Resolution 0.01Fc 0.01Fc Type K Temperature N/A -148 to 2372°F (-100 to 1300°C) Type J Temperature N/A -148 to 2192°F (-100 to 1200°C) Dimensions 6.5 x 3.0 x 1.7" (165 x 76 x 43mm) 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm) Weight 14.2 oz (403g) 16.2 oz (475g) Power Supply 9V Battery 6 x AA batteries (optional 9V AC adaptor)