Triplett LT68 Light Meter / Datalogger

Triplett LT68 Light Meter / Datalogger — Precision Light Measurement and OSHA Compliance Testing

The Triplett LT68 Light Meter/Datalogger is a professional-grade instrument for accurately measuring light intensity and verifying OSHA lighting safety standards in industrial, commercial, and environmental applications. It measures illuminance up to 40,000 Foot-Candles (400,000 Lux) from fluorescent, metal halide, high-pressure sodium, and incandescent light sources commonly found in factories, offices, schools, hospitals, and warehouses.

Its data logging function automatically stores up to 16,000 readings or allows manual recall of 99 records, making it ideal for trend analysis and facility audits. A large backlit LCD with a 40-segment bar graph ensures clear visibility in all lighting conditions.

Key Features

Measures light intensity up to 40k Foot-Candles / 400k Lux

Data logging: stores 16,000 readings automatically or 99 manually

Peak mode (10 ms) captures highest light level readings

Relative, Min/Max, and Data Hold modes for flexible analysis

Silicon photodiode sensor with spectral response filter for accuracy

Backlit LCD display with 40-segment bar graph

Auto power off (with disable) and low battery indicator

Rugged design for field, laboratory, or facility use

Applications

OSHA and workplace lighting compliance testing

Industrial and commercial lighting audits

Facility maintenance and energy optimization

Environmental and laboratory light studies

Quality assurance and photometric testing

Included Accessories

Light sensor with 3 ft (1 m) cable and protective cover, USB cable, hard carrying case, and 9V battery