Portable Gas Monitoring Equipment Sort Engine Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Protégé ZM Single Gas H2S Monitor - Includes Alligator Clip, Calibration Cup And CD With Manuals And Software - [TY-2025937] SKU: TY-2025937 Our price: £39.95 View... Not available for purchase BW GasAlertMicroClip XL Gas Detector - Yellow Housing - Detects LEL, O2, CO & H2S - [HW-MCXL-XWHM-Y-UK] SKU: HW-MCXL-XWHM-Y-UK Our price: £446.00 View... Not available for purchase