ǰ- /ǰ : ET-380C ܼµ- µ : -40 to 380 (-40 to 716)- : 9V Alkaline or NiCd dattery- : Laser Models : 12 hrs- ǰũ : 160.5 X 114.0 X 46.0mm- : 162g () ǻ- ûҸ Ͽ ֺƮ ʽÿ.- µ踦 ʽÿ.