Gas Detectors

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 ...

Extech CO250 Portable Indoor Air Quality CO2 Meter, Software, Cable, 4 AA batteries, Carrying Case Portable indoor air quality CO2 meter measures carbon dioxide (C02), temperature, humidity, dew point and wet bulb. Checks for carbon dioxide (CO2) concentrations and calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit). Data acquisition software and cable included to record and document CO2, humidity and temperature data. Complete with: User programmable audible alarm Software and cable 4 AA batteries Carrying case

Extech CO10 Carbon Monoxide (CO) Meter, Carbon Monoxide, 32°F Min. Operating Temp. Checking co levels is as easy as pushing just one button on the model C010, which measures up to 1,000ppm. An audible indicator increases in tone starting at 35ppm. The higher the concentration of co, the faster the alarm will sound. Above 200ppm, the alarm will sound continuously. A backlight on the display can be used for low light areas. Features: Max hold, data hold and auto-power-off The meter comes complete with a 9v battery, protective holster and case

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 ...

Extech 407910-NIST Heavy Duty Differential Pressure Manometer, Digital, 12 oz. NIST Certified Differential pressure manometer measures to 29psi and displays results in 8 units of measure. Includes 2 quick-disconnect fittings, 9v battery, protective holster with stand, case and NIST Certificate. Features: Zero function for offset measurements Min/max Data hold Auto power off Built-in RS232 interface with optional data acquisition software or datalogger