Manufacturer Part Number: XT-XWHM-Y-NA|Gas Monitored|Carbon Monoxide; Hydrogen Sulfide; LEL; OxygenMeasurement Range|Carbon Monoxide - 0-1000 ppm;Hydrogen Sulfide - 0-200 ppm;LEL 0-100% Vol.;Oxygen - 0-30% Vol.Meter Type|Type|Multi-Gas DetectorMaximum Decibel Rating|Overall Length (mm)|Minimum Decibel Rating|Overall Length (Decimal Inch)|Overall Length|Display Type|LCDFrequency Weighting|Overall Width (mm)|Overall Height (Mm - 5 Decimals)|Detector Signal Type|Accuracy|Battery Size|Resolution|Alarm Type|Audible; Vibration; VisualBattery Life|Power Source|Includes|Battery Chemistry|Housing Color|Battery Size|Alarm Level|Carbon Monoxide - 1 ppm; Hydrogen Sulfide - 1 ppm; LEL - 1%; Oxygen 0.1% Vol.Batteries Included|Number Of Batteries|Combustible Gases Monitored|LELOverall Height|5.1inAudible Alarm Loudness (dB)|95.00Height (Decimal Inch)|5.1000Overall Width|2.8inNumber of Pieces|9Depth (Decimal Inch)|2.0000Battery Type|LithiumRechargeable Batteries|YesStandards|Series|Minimum Working Temperature (Deg C)|-20Width (Decimal Inch - 4 Decimals)|2.8000Maximum Working Temprature (Deg C)|50Product Service Code|Measuring Range|Contents|(5) Spare Pump Filters; 10' Sampling Hose with Particulate Filter & Quick Connect; 3' Calibration Hose with Quick Connect; Charging Adapter; Manual; Multi-Language CD; Rechargeable Battery; Reversible ScrewdriverUNSPSC Code|