LELab Sdn Bhd
18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.
+603-5525 3833
+603-5525 3832

CO & CO2 Meters

PORTABLE INDOOR AIR QUALITY CO2 METER - (GSM400)

The Triplett Model GSM400 Indoor Air Quality CO2 Meter measures CO2, Temperature, Humidity, Wet Bulb and Dew Point 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. The meter incorporates NDIR (non-dispersive infrared) waveguide technology and simultaneously displays CO2, Temperature and Relative Humidity on its backlit triple LCD display. It features TWA (Time Weighted Average - 8 hours) and STEL (Short Term Exposure Limit - 15 minute weighted average) measurement with a user-adjustable CO2 alarm level. Additional features include Min/Max to record the highest and lowest readings, Data Hold freezes the reading on the display, and Auto power off with disable to conserve battery life. °F/°C selectable.

Features:

  • Measures CO2, Temperature, Humidity, Wet Bulb and Dew Point
  • Simultaneously displays CO2, Temperature and Relative Humidity
  • TWA (Time Weighted Average - 8 hours)
  • STEL (Short Term Exposure Limit - 15 minute weighted average)
  • NDIR (non-dispersive infrared) waveguide technology
  • Backlit triple LCD display
  • Min/Max records the highest and lowest readings
  • User-adjustable CO2 alarm level
  • Auto power off with disable
  • °F/°C selectable
  • Includes (4) AA batteries and carrying case
  • 1 year warranty

CARBON MONOXIDE/CARBON DIOXIDE IAQ DATALOGGER METER - (GSM450)

The Triplett Model GSM450 Carbon Monoxide/Carbon Dioxide IAQ Datalogger Meter measures CO, CO2, Temperature, Humidity, Wet Bulb and Dew Point 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. Manually step through CO, CO2, Temperature, Humidity, Wet Bulb and Dew Point to display each reading on its large backlit LCD display. It features TWA (Time Weighted Average - 8 hours) and STEL (Short Term Exposure Limit - 15 minute weighted average) measurement with a user-adjustable 80dB CO alarm level. You can manually store/recall up to 99 readings and datalog up to 32,000 readings. Additional features include real time clock, Min/Max to record the highest and lowest readings, Data Hold freezes the reading on the display, and Auto power off with disable to conserve battery life. °F/°C selectable.

Features:

  • Measures CO, CO2, Temperature, Humidity, Wet Bulb and Dew Point
  • Manually step through CO, CO2, Temperature, Humidity, Wet Bulb and Dew Point to display each reading
  • Large backlit LCD display
  • TWA (Time Weighted Average - 8 hours)
  • STEL (Short Term Exposure Limit - 15 minute weighted average)
  • NDIR (non-dispersive infrared) waveguide technology
  • 80dB user-adjustable CO alarm setting
  • Real time clock
  • Manually store/recall up to 99 readings
  • Datalog up to 32,000 readings
  • Includes 10ft (3m) USB-C cable (for power source only) and wall mount
  • 1 year warranty
 

PORTABLE CARBON MONOXIDE (CO) METER - (GSM120)

The Triplett Model GSM120 Portable Carbon Monoxide Meter incorporates a stabilized electro-chemical gas-specific (CO) sensor to measure CO from 0 to 1000ppm. It can be used to check Carbon Monoxide (CO) levels in chimneys/flues, gas appliances (ovens, ranges, dryers), furnaces, internal combustion engines, portable generators, and all coal/wood/charcoal/oil/kerosene/propane/natural gas burning devices. An audible alarm at 35ppm increases beeping until continuous at 200ppm. Measuring Time Mode displays elapsed time from when the meter is powered on and Max Hold records the highest reading.

LT65-NIST Comes with Certificate of traceability to NIST Standards 

Features:
  • 0 to 1000ppm range
  • Max Hold records the highest reading
  • Audible alarm at 35ppm increases beeping until continuous at 200ppm
  • Self calibration in fresh air
  • Stabilized electro-chemical gas-specific (CO) sensor
  • Measuring Time Mode displays elapsed time from when the
    meter is powered on
  • Max Hold records the highest reading
  • Manually store/recall 10 readings
  • Backlit LCD display
  • Auto power off with disable

PORTABLE CARBON MONOXIDE (CO) METER - (GSM130)

The Triplett Model GSM130 Portable Carbon Monoxide Meter with user-adjustable CO alarm level has a range of 0 to 999ppm and simultaneously displays current CO and Max CO levels. It can be used to check Carbon Monoxide (CO) levels in chimneys/flues, gas appliances (ovens, ranges, dryers), furnaces, internal combustion engines, portable generators, and all coal/wood/charcoal/oil/kerosene/propane/natural gas burning devices.  It features a 25ppm default alarm setting with user selectable settings of 30, 35, 40, 45, 50, 70, 100 and 200ppm. 

Features:

  • Simultaneously displays current CO and Max CO levels
  • 0 to 999ppm range
  • User-adjustable CO alarm level
  • Records maximum reading from power on (with user reset)
  • 25ppm default alarm setting with user selectable settings of 30, 35, 40, 45, 50, 70, 100 and 200ppm
  • Automatic calibration in clean air (0ppm) or uses 100/500ppm standard gases
  • Backlit dual LCD display
  • Low battery indicator
  • Auto power off
 

DESKTOP CO2 LOGGER/MONITOR - (GSM220)

The Triplett Model GSM220 Desktop CO2 Logger/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 can datalog up to 5333 readings for each parameter and has user adjustable audible/visual CO2 alarms with disable. It features CO2 automatic baseline calibration for long term drift compensation and manual outdoor air calibration.

Features:

  • Simultaneously displays CO2, Temperature, Relative Humidity, Time and Date
  • Datalogs up to 5333 readings for each parameter
  • User adjustable Audible/Visual CO2 alarms with disable
  • CO2 Automatic baseline calibration for long term drift compensation
  • Manual outdoor air calibration
  • NDIR (non-dispersive infrared) waveguide technology
  • Real time calendar with date and time
  • Min/Max records highest and lowest readings
  • °F/°C selectable
  • Includes Universal AC adapter, USB cable, and software

9" IAQ MONITOR WITH LED ALERT - (GSM250)

The Triplett GSM250 Desktop Indoor Air Quality CO2 Meter can be used to monitor air quality in office buildings, schools, exhibition halls, shopping malls, meeting rooms, fitness centers, restaurants and other public places. It simultaneously displays CO2, Temperature and Relative Humidity. It can be used on the desktop or wall mounted and has a display with a light bar for easy reading from long distances. A 3-color light bar (green / yellow / red) changes color with CO2 concentration. It has touch panel programming and a user-adjustable CO2 level alarm with disable. NDIR (non-dispersive infrared) waveguide technology use automatic baseline calibration (with disable) for long term drift compensation or 400ppm manual calibration. The meter does not use batteries and requires power from a USB source: PC, Power bank, 5VDC wall adapter (not included).

Features:

  • Simultaneously displays CO2, Temperature and Relative Humidity
  • User-adjustable CO2 level alarm with disable
  • CO2 Automatic baseline calibration (with disable) for long term drift compensation
  • 400ppm manual calibration
  • NDIR (non-dispersive infrared) waveguide technology
  • Desktop or wall mount display with light bar for easy reading from long distances
  • Touch panel programming
  • 3-color light bar (green/yellow/red) changes color with CO2 concentration
  • °F/°C selectable
  • Requires power from a USB source: PC, Power bank, 5VDC wall adapter
    (not included)
  • Includes 10ft (3m) USB-C cable (for power source only) and wall mount
  • 1 year warranty

AIR QUALITY CARBON DIOXIDE MONITOR - (GSM200)

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 (non-dispersive infrared) waveguide technology and has a built-in CO2 Automatic baseline calibration for long term drift compensation. Min/Max function records the highest and lowest readings for CO2, Temperature and Humidity over time and Data Hold can freeze the reading on the display for easy viewing. Temperature readings are °F/°C selectable. 

Features:

  • Simultaneously displays CO2, Temperature, Relative Humidity, Time and Date
  • 3 status indicators (Good / Normal / Poor) change with CO2 concentration
  • User programmable audible/visual CO2 alarms (Good (default 800ppm), Poor (default 1200ppm)) with disable
  • CO2 Automatic baseline calibration for long term drift compensation
  • NDIR (non-dispersive infrared) waveguide technology
  • Real time calendar with date and time
  • Min/Max records highest and lowest readings for CO2, Temperature and Humidity
  • Data Hold freezes the reading on the display
  • °F/°C selectable
  • Includes AC adapter

PARTICLE COUNTER PM2.5, PM10, CO2, HCHO, TVOC, RH & TEMP - (EPC175)

The Triplett Model EPC175 Indoor Air Quality Meter displays Particle Count (PM2.5/PM10), Air Temperature, Relative Humidity, Formaldehyde (HCHO) and TVOCs on the 3'' Color TFT display with 5 brightness levels. Internal memory stores 5000 data sets (PM2.5, PM10, date and time) and can be displayed as historical data curves. A PM2.5 programmable alarm provides 5 settings (10, 35, 75, 150, 200ppm) to alert you when the selected level has been exceeded. Additional features include programmable auto power off/auto sleep with disable and an auto sleep funtion that turns off the display but measurement still continues.

Features:

  • Displays Particle Count (PM2.5/PM10), Air Temperature, Relative Humidity, Formaldehyde (HCHO) and TVOCs
  • 3'' Color TFT display with 5 brightness levels
  • Memory stores 5000 data sets (PM2.5, PM10, date and time) and can be displayed as historical data curves
  • PM2.5 programmable alarm with 5 selectable levels (10, 35, 75, 150, 200ug/m3)
  • Programmable auto power off/auto sleep with disable
  • Auto sleep turns of the display but measurement still continues
  • Includes (1) Li-ion battery, AC Adapter and USB power/charging cable

Switch to Mobile Version