Headlamp, AAA, LED , 142 LUX, Silver/ Blk echnical Specs ItemHeadlamp Battery SizeAAA Number of Batteries3 Batteries IncludedYes Battery Burn Time70 hr. Lamp TypeLED Lamp Life100K Hrs. ....
Benchtop performance in a compact handheld design Digital signal processor provides the latest measurement technology Data Logging capability 100X lower resolution ( with low-field probe) ....