REED Instruments Combustible Gas Detector, Tricolor LED Indicator

The Triplett Model GSM200 Desktop Indoor Air Quality CO2 Monitor simultaneously displays CO2, Temperature, Relative Humidity, Time and Date and can be used to measure air quality in office buildings, schools, exhibition halls, shopping malls, meeting rooms, fitness centers, restaurants and other public places. It has 3 status indicators (Good/Normal/Poor) that change with CO2 concentration and user programmable audible/visual CO2 alarms (Good (default 800ppm), Poor (default 1200ppm)) with disable to alert you when safe CO2 levels have been exceeded. The sensor incorporates NDIR ...

The NGD269 is ideal for checking automotive exhaust and fuel systems, liquid- and gas-fired heating systems, propane tanks and filling stations, cracked heat exchangers and manholes/sewers. Detects the presence of most combustible gases without measuring or displaying their concentration. The unit's analog bar graph, and the speed and tone of its audible alarm, enable the NGD269 to pinpoint the location of a gas leak by comparing its responses to gas exposure at different points. Measures and displays the concentration of CH4 (methane/natural gas), C3H8 (propane) and H2 (hydrogen) for ...

Altair® 2X Gas Detectors incorporate proven XCell7#174; sensor technology. Enhance worker safety, compliance and traceability. Minimize cost of ownership. Demonstrate rugged durability. Features First stand-alone bump test, which eliminates the need for bottled gas! Bump test anytime, anywhere Based on proven science and patented sensor capabilities Fastest sensor response times, lowest calibration gas flow rate on the market 4-year expected sensor life 3-year warranty on instrument & most sensors (2 years on Cl2, NH3) Bump pass: green LED flash every 15s, large on-screen checkmark Bump ...

The Altair® 5X Gas Detector is capable of measuring up to 6 gases simultaneously and is now available with integrated PID sensor for VOC detection. Driven by advanced MSA XCell® Sensor Technology, the Altair® 5X Gas Detector delivers faster response time, better stability, accuracy, longer service life, and cost savings over the life of the instrument. Features Rugged overmolded polycarbonate housing provides unsurpassed durability, including ability to survive 10-ft. (3m) drop; IP65-certified. Field-proven integral pump provides consistent gas flow, eliminating concerns of ...

Extech HD750 Differential Pressure Manometer, Digital, 9.8 oz. Offering 11 selectable units of measure, the HD750 differential pressure manometer can serve as a low range/high resolution gauge or can provide differential pressure up to 0 to 138.3InfaRed2O (inches of water). Max/min recording and relative time stamp are useful features, as are the data hold and auto power off functions. The 5psi HD750 also features zero function for offset correction or measurement and a built-in USB interface. Complete with: 9v battery Software with USB cable AC adapter Connection hose Built-in stand Hard ...