Manufacturer Part Number: ET120|Gas Monitored|MethaneMeasurement Range|Meter Type|Type|Maximum Decibel Rating|Overall Length (mm)|Minimum Decibel Rating|Overall Length (Decimal Inch)|Overall Length|Display Type|Frequency Weighting|Overall Width (mm)|Overall Height (Mm - 5 Decimals)|Detector Signal Type|Accuracy|Battery Size|Resolution|Alarm Type|Battery Life|Power Source|Includes|Battery Chemistry|Housing Color|Battery Size|Alarm Level|Batteries Included|Number Of Batteries|Combustible Gases Monitored|Butane; Methane; PropaneOverall Height|Audible Alarm Loudness (dB)|85.00Height (Decimal Inch)|Overall Width|Number of Pieces|1Depth (Decimal Inch)|Battery Type|Rechargeable Batteries|NoStandards|Series|Minimum Working Temperature (Deg C)|Width (Decimal Inch - 4 Decimals)|Maximum Working Temprature (Deg C)|Product Service Code|Measuring Range|Contents|UNSPSC Code|