Sensit TRAK-IT III EX/TC LEL/%Vol

Sensit track it III gas leak detector , EX/TC LEL/%Vol , Alkaline battery up to 25 Hr operations ,Standard kit includes Padded Carrying Pouch, 4 �C size � Batteries, Neck Strap, External Water/Dirt Filter ,Instruction Manual, Probe With PPM Option PN: 870-00003 and Leak Search Option PN:870-00041 Made In USA