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.
LT68-NIST Comes with Certificate of traceability to NIST Standards
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.
LT68-NIST Comes with Certificate of traceability to NIST Standards
Features:
Measures up to 40k Foot candles (400k Lux)
Automatically stores up to 16,000 readings or manually store/recall up to 99 readings
Measures light from fluorescent, metal halide, high‐pressure sodium, and incandescent sources
Cosine and color corrected measurements
Precision silicon photo diode and spectral response filter
Peak mode (10 mS) captures highest reading
Relative mode indicates change in light levels
Large backlit LCD display with 40-segment bar graph
Specifications:
LT68
Display
4 Digit LCD Display with Bargraph
Foot Candle Range
0 to 40,000 Fc
Lux Range
0 to 400,000 Lux
Resolution
0.01Fc/0.1Lux
Accuracy
±5%
Spectral Response
CIE Appropriate Light (CIE eye response curve)
Light Sensor
Silicon light diode and a spectral response filter