High impact composite

5.3" x 1.6" x 0.85" (134.6 mm x 40.6 mm x 21.6 mm)

4 oz (113 g)

Solid state, metal oxide semiconductor (MOS)

Replaceable AA Alkaline Batteries (8 hours typical)
Rechargeable NiMH (10 hours typical)

-4^oF to 122^oF (-20^oC to 50^oC)

0 to 95% RH (non-condensing) typical

UL approved for Class I, Div. 2 locations