description voltage detector the milwaukee voltage detector can be used for residential, commercial and industrial applications. the 2200-20 is a rugged tool with the highest safety rating in the industry, cat iv 1000 v with a wide 50 to 1000 volt ac range. the 2200-20 also has a green light which is lit when battery power is available, to dramatically improve safety on the jobsite. a blinking red light and loud beeper also indicate the presence of voltage. includes two (2) aaa batteries and instructions; covered by 1 year warranty. nothing but heavy duty. california proposition 65 warning. features wide 50 - 1000 ac voltage range cat iv 1000 v for highest safety rating tip for checking outlets green light indicates tool is on specifications acme tools brand name milwaukee acme tools part number 2200-20 additional contents aaa batteries and instructions assembled weight (lbs) 0.19 battery type 1.5v-aaa california proposition 65 warning required no case included no country of origin china display style none globaltradeitemnumber (gtin) 00045242239276 ingress protection (ip) rating n/a internal supplier part # 220020 internet product code (ipc) c6a0a9182e6 manufacturer warranty 1 year operating temperature range n/a package contents aaa batteries and instructions package depth 8.65 package height 1.35 package weight 0.165 package weight (lbs) 0.19 relative operating humidity range n/a storage temperature n/a temperature range n/a upc 045242239276