Triplett LT68 Light Meter/Datalogger with Certificate of Calibration to NIST up to 400,000 Lux / 40,000 Fc

The Triplett Model LT68 Light Meter/Datalogger measures light intensity (up to 40k Foot candles/400k Lux) and verify OSHA safety requirements from fluorescent, metal halide, high‐ pressure sodium, and incandescent sources found in factories, parking lots, schools, offices, transportation lines, warehouses, hospitals, schools, and many other environments. The Datalogger automatically stores up to 16,000 readings or you can manually store/recall up to 99 readings. It features a large backlit LCD display with 40-segment bar graph, silicon photodiode sensor with spectral response filter, Peak mode (10 mS) captures highest reading, Relative mode indicates change in light levels, Min/Maxfunction recalls highest and lowest readings, Data Hold freezes the reading on the display for easy viewing, low battery indicator, and Auto power off with disable. Includes light sensor with 3ft (1m) cable and protective cover, USB cable,hard carrying case, and 9V battery. 1-year warranty.

• Certificate of Calibration from the National Institute of Standards and Technology (NIST) to achieve the highest possible levels of measurement quality; Calibration can take 11-15 business days before shipment
• Measures light from fluorescent, metal halide, high‐pressure sodium, and incandescent sources up to 40k Foot candles (400k Lux)
• Precision silicon photo diode and spectral response filter
• Relative mode indicates change in light levels; Cosine and color corrected measurements
• Large backlit LCD display with 40-segment bar graph; Peak mode (10 mS) captures highest reading and automatically stores up to 16,000 readings or manually store/recall up to 99 readings