-Big LCD display for easy reading
-One 1.55V silcer oxide cell battery can last about 24 months
-Auto power off
-Test batteries of full size: C, AA,AAA D,N,9V 6F22 and 1.55V button cell
-Demensions: 92x64x12
-Operation Temp: -5ºC~40ºC
-Storage Temp:-20Cº~70ºC