Sper Scientific 840021 Light Meter- Foot Candles

Product Information

Sper Scientific 840021 Light Meter- Foot Candles. Unit has been tested to specifications. Has slight cosmetic blemishes for regular use. See photos for further details. Monitor light levels anywhere with fast, stable and accurate response. Results are easily read on the extra large LCD (1" high, 38.1mm) with bar graph, low battery and over range indications. The color and cosine corrected sensor meets C.I.E. photopic spectrum. Will read LED light. Also features min/max, auto power off, external zero adjustment, hold function and a tripod back. Offers peak function and a unique and very useful ability to compensate for the different colors of tungsten, florescent, mercury and sodium lights, with the push of a button. The result is readings true to actual lighting conditions. Comes ready to use with a 9V battery, instructions, soft padded case with shoulder strap, and a detachable sensor with cover for easier replacement or repair. Range: 400,000 lux; 40,000 fc. Resolution: 0.01 / 1 lux; 0.001/1 fc. Accuracy: (3% + 0.5% fs). Ability to compensate for the different colors of light.

• Measures light levels with fast, stable, and accurate response
• Large LCD with low battery and over range indications
• Ability to compensate for different colors of tungsten, florescent, mercury, and sodium lights
• Comes with a soft padded case, shoulder strap, and detachable sensor cover

• Range: 400,000 lux; 40,000 fc
• Resolution: 0.01 / 1 lux; 0.001/1 fc
• Accuracy: (3% + 0.5% fs)
• Color and cosine corrected sensor meets C.I.E. photopic spectrum
• 9V battery powered
• Includes min/max, auto power off, and hold functions
• Dimensions: 10 in x 6 in x 3 in
• Weight: 2 kg

Metric: 2 kg
Imperial: 4.41 lb

Metric: 25.4 cm x 15.24 cm x 7.62 cm
Imperial: 10 in x 6 in x 3 in

902750

Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories