The TRIPLETT Model LT65 Digital Light Meter 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. It features a silicon photodiode sensor with spectral response filter， minimum/maximum function that recalls highest and lowest readings， Data Hold to freeze the reading on the display for easy viewing， and low battery indicator. Includes 3 AA batteries， and pouch case. 1-year warranty.

Measures light from fluorescent， metal halide， high‐ pressure sodium， and incandescent sources up to 40k foot candles (400k lux)

Silicon photodiode sensor with spectral response filter

Built-in real time clock

Minimum/maximum function recalls highest and lowest readings

Data hold and low battery indicator