TPI
TPI Combustible Gas Leak Detector (30ppm Sensitivity)
£79.38
http://www.corgi-direct.com Go to shop Description
Features: Instant response 30 ppm (methane) sensitivity Adjustable tic rate One-hand operation Visual and audible leak indication 16” gooseneck Included Accessories: Soft carrying pouch Instruction Manual Battery and Sensor (Installed and Calibrated)