Item No.: H23AH335
.Dimensions(LxWxH):123X40X63MM
.Weight:3.96 oz(112.1 grams)with batteries and pins
.Accuracy:+/-0.55"@30 feet (+/-1.4mm per meter)
.Laser wavelength:625-670mm
.Power:2 x AAA batteries(not included)
.Housing :plastic