Hour Meter, Display Type LCD, Time Range 0 to 999999.9, Bezel Face Size 1.88 in x 0.94 in, Bezel Face Shape Rectangular, Bezel Face Type Panel Mount, Number of Digits 7, Display Units Hours, Hours/Days, Bezel To Back Length 1.91 in, Length 1.89 in, Width 0.94 in, Ambient Temp. Range 14 Degrees to 131 Degrees F, NEMA Rating 4, Material of Construction Molded Plastic, Input Type NPN/PNP 24 V DC Input, Reset Type Manual, Temp. Range 14 Degrees to 131 Degrees F, Mounting Method Bracket