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

Air Quality Meters

Extech VPC300 Video Particle Counter with built-in Camera

Measure up to 6 Channels of Particle Sizes plus Air Temperature and Relative Humidity

The VPC300 is a Video Particle Counter with built-in Camera. Measures up to 6 channels of particle sizes plus air temperature and relative humidity. Used for capturing videos and photos that are stored onto internal memory or a micros card. The VPC300 can measure up to 6 channels of particle sizes plus air temperature and relative humidity. Use the included software to generate reports with videos, photos and data points. Complete with NIST-traceable calibration certificate, Universal AC Adapter/Charger with multiple plugs, USB cable, PC software, tripod, filter, 7.4V NiMH battery and a hard, protective case.

  • Simultaneously measure and display 6 channels of particle sizes (down to 0.3µm), Air Temperature, Humidity, Dew Point and Wet Bulb
  • 2.8'' TFT Color LCD display
  • Built-in 320x240-pixel camera takes videos (3GP) and photo images (JPEG) and records them in internal 74MB memory
  • Store 5000 records (date, time, counts, humidity, temperature, sample volumes, and location label) and 20 minutes of video
  • Selectable sample time, count data, and programmable delay
  • Max, Min, DIF, AVG record, Date/time setup controls, Auto Power Off
  • Mini-USB port connection
  • Complete with NIST-traceable calibration certificate, Universal AC Adapter/Charger with multiple plugs, USB cable, PC software, tripod, filter, 7.4V NiMH battery and hard case

Extech VFM200 VOC/Formaldehyde Meter

Measures Volatile Organic Compounds and CH2O/HCHO Concentrations in Real Time

The VFM200 measures VOC (Volatile Organic Compound) and Formaldehyde concentrations in real-time. Fast response time, compact, easy-to-carry, and excellent for checking the indoor air quality of homes, offices, factories, hotels, schools and other indoor environments. Potential sources for VOCs include paints, finishes, adhesives, cigarette smoke, pesticides, personal care products, car exhaust, new furnishings, wall coverings, household cleansers, and cooking fuels. Chemicals include: Acetone, Ethylene Glycol, Formaldehyde, Xylene, 1,3-butadiene, Tetrachloroethene, Hydrogen Sulfide, Ammonia, Toluene, Benzene, Methylene Chloride, Perchloroethylene, and MTBE.

  • Backlit LCD displays TVOC (Total Volatile Organic Compound) and HCHO (Formaldehyde) concentrations simultaneously in real-time
  • Built-in fast response, high accuracy fuel cell Formaldehyde sensor
  • Two selectable units of measure (ppm, mg/m3)
  • Adjustable audible and visible high/low alarms
  • Auto Power Off
  • Complete with rechargeable battery and Universal AC Adaptor/Charger (multi-plugs US, EU, UK, and AU)

Extech FM200 Formaldehyde Meter

Handheld Formaldehyde (CH₂O or HCHO) Meter with Detachable Probe

The FM200 is a handheld Formaldehyde meter with a detachable probe. Meter simultaneously displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings on a large LCD backlit display. The FM200 features CH₂O Calibration function in fresh air, Min/Max, Data Hold, Auto power off and Low battery indicator functions. Comes complete with a soft tube, sensor with 2.1ft cable, 6 AAA batteries, a user's manual and carrying case.

  • Simultaneously displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings
  • Large LCD display with backlighting
  • Adjustable Audible alarm (default at 0.08ppm)
  • Designed with Electrochemical CH₂O sensor
  • Built-in bumper that allows the fan inside the sensor to draw in gas quickly
  • CH₂O Calibration function in fresh air
  • Min/Max, Data Hold, Auto power off and Low battery indicator
  • Complete with soft tube (approx. 1ft/300mm), sensor with 2.1ft (657mm) cable, 6 AAA batteries and carrying case

Extech FM100 Compact Desktop Formaldehyde Monitor

Indoor Compact Formaldehyde (CH₂O or HCHO) Monitor with Tilt Leg Stand

The FM100 is an indoor compact formaldehyde monitor with a tilting leg stand. Alternately displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings which cycles approximately every 6 seconds. The FM100 features both audible and visual alarms, ''ZERO'' Re-Calibration function, Manual Temperature and Relative Humidity Compensation (adjustable), CH2O Calibration function in fresh air and a low battery indicator. Product is CE certified and has a year warranty. Complete with universal AC adaptor (including US, EU, UK, and AU plugs), user's manual and 4 AAA batteries.

  • Alternately displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings (cycles approximately every 6 seconds)
  • Visible bright tri-colored (green, yellow, red) LED alarm indicator
  • Selectable CH₂O unit as ppm or mg/m³
  • Adjustable audible alarm for readings exceeding set point (default at 0.08ppm)
  • ZERO Re-Calibration function
  • Manual Temperature and Relative Humidity Compensation (adjustable)
  • Designed with Electrochemical CH₂O sensor
  • CH₂O Calibration function in fresh air
  • Low battery indicator
  • Complete with universal AC adaptor (including US, EU, UK, and AU plugs), and 4 AAA batteries

Extech CO50 Desktop CO (Carbon Monoxide) Monitor

Measures Carbon Monoxide concentration, Air Temperature and Humidity

The CO50 is a desktop CO Monitor which measures and displays carbon monoxide concentration, air temperature and humidity simultaneously. The CO50 features visibly bright LED lights which indicate active monitoring (green) or a surpassed CO alarm threshold (red). The meter also features an extra loud audible beeper alarm, electrochemical CO sensor, record/recall Max reading for CO concentration and CO calibration function in fresh air. Product is complete with Universal AC adapter (100V-240V) with multiple plug types (US, EU, UK, AUS) and a user's manual.

Desktop CO (Carbon Monoxide) Monitor Features

 

  • Simultaneously displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
  • Visibly bright LED indicates active monitoring (green) or surpassed CO alarm threshold (red)
  • Extra loud audible beeper alarm level meets UL 2013 Standard (>85dB @ 3 meters); default alarm threshold at 30ppm (user adjustable)
  • Designed with Electrochemical CO sensor
  • Record/Recall Max reading for CO concentration
  • CO calibration function in fresh air
  • Internal memory for manually storing up to 99 readings with recall function
  • Complete with Universal AC adapter (100V-240V) and multiple plug types (US, EU, UK, AUS)
For complete specs please download the product datasheet (not available for some accessories)

Extech CO30 CO (Carbon Monoxide) Monitor

Indoor Compact CO Monitor with Tilt Leg Stand

The CO30 is a CO Monitor which displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity. The CO30 features a programmable audible alarm with a high decibel beeper, sounds when CO concentration rises to unsafe levels. Unit can be wall mounted or used on a desktop close to areas of concern. Other features include a visible bright tri-colored (green, yellow, red) LED alarm indicator, a ''ZERO'' re-calibration function, manual temperature and relative humidity compensation (adjustable), CO calibration function in fresh air, and a low battery indicator. Complete with universal AC adaptor (including US, EU, UK, and AU plugs), and 4 AAA batteries.

  • Alternately displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings (cycles approximately every 6 seconds)
  • Visible bright tri-colored (green, yellow, red) LED alarm indicator
  • Adjustable audible alarm for readings exceeding one of the selected ranges: 25ppm, 30ppm, 35ppm, 50ppm, 100ppm or 200ppm
  • ZERO Re-Calibration function
  • Manual Temperature and Relative Humidity Compensation (adjustable)
  • CO Calibration function in fresh air
  • Low battery indicator
  • Complete with universal AC adaptor (including US, EU, UK, and AU plugs), and 4 AAA batteries

Extech CO15 Carbon Monoxide (CO) Meter

Carbon Monoxide Meter with Adjustable CO Warning Level and Backlit Display

Check CO levels up to 999ppm with the push of a button using Model CO15. An audible alarm indicator will continuously beep starting at 25ppm (preset warning level - value can be adjusted) and the display will flash until the CO level goes down to normal range. A backlight on the display can be used for low light areas. The meter comes complete with batteries, wrist strap, and pouch.

  • Dual LCD simultaneously displays Carbon Monoxide (CO) level and maximum CO reading taken from when the meter was powered on
  • Long life electrochemical sensor
  • Adjustable CO warning level at 25, 30, 35, 45, 50, 70, 100 and 200ppm (alarm is preset to 25ppm)
  • Audible alarm when CO level reaches the warning set point level
  • Choose from 3 calibration points: 0 (preset), 100, and 500ppm
  • Backlit display feature for easy viewing in dimly lit areas
  • Auto power off after 15 minutes
  • Low battery indicator
  • Complete with 3 AAA batteries, wrist strap and pouch

Extech CO10 Carbon Monoxide (CO) Meter

Faster response measurements to 1000ppm

Checking co levels is as easy as pushing just 1 button on the model C010, which measures up to 1,000 ppm. An audible indicator increases in tone starting at 35 ppm. The higher the concentration of co, the faster the alarm will sound. Above 200 ppm, the alarm will sound continuously. A backlight on the display can be used for low light areas. Additional features include: max hold, data hold, and auto-power-off. The meter comes complete with a 9-volt battery, protective holster, and case.

  • Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
  • 1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
  • Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
  • Audible alarm starts at 35ppm
  • Backlight for low light conditions

Extech SD800 CO2, Humidity and Temperature Datalogger

Records data on an SD card in Excel® format

SD800 monitors air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. Selectable data sampling rate of 5, 10, 30, 60, 120, 300, 600 seconds or automatic. Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor. Triple LCD simultaneously displays CO2, Temperature and Relative Humidity. Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket.

  • Checks for Carbon Dioxide (CO2) concentrations
  • Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
  • Triple LCD simultaneously displays CO2 , Temperature and Relative Humidity
  • Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
  • Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC
  • Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto
  • Includes sensor with 11.4'' (29cm) cable, (6) AAA batteries, SD memory card, Universal AC adaptor, and mounting bracket

Extech EA80 EasyView™ Indoor Air Quality Meter/Datalogger

Measures CO2

The EA80 checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: auto power off, data hold, max/min with time stamp and alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software and an RS-232 interface cable.

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Maintenance free dual wavelength NDIR (non-dispersive infrared) CO₂
  • CO₂ measurement range: 0 to 6,000ppm
  • Temperature measurement range: -4 to 140°F (-20 to 60°C)
  • Humidity measurement range: 10 to 95%RH
  • Continuous (20,000 sets) or Manual (99 sets) datalogging
  • Complete with (6) AAA batteries, RS-232 cable, and Windows® compatible software

Extech CO260 CO/CO2 Meters

Indoor Carbon Monoxide (CO) and Carbon Dioxide (CO₂) Datalogging Meter

The Extech CO260 monitors indoor air quality for Carbon Monoxide (CO) and Carbon Dioxide (CO₂) levels. In high concentrations these gases can affect the health and well-being of people and pets. Monitor CO₂ levels in schools, office buildings, greenhouses, factories, hotels, hospitals, transportation lines and anywhere that high levels of carbon dioxide are generated. Common areas to monitor CO levels include boiler rooms, warehouses that use propane and gasoline-powered for lifts, boats, planes, RVs, and manufacturing plants. The CO260 also measures air temperature/relative humidity and calculates dew point/wet bulb temperatures. It can datalog manually up to 99 readings with internal memory or continously up to 32K readings with included software.

  • Manually step through readings of CO, CO₂, Dew Point, Wet Bulb, Air Temperature, and Relative Humidity on large backlit LCD with real time clock
  • Built-in maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Programmable CO warning level with audible alarm
  • Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
  • Pressure compensation adjustment for measuring CO₂ at altitudes other than sea level
  • Manually store/recall 99 readings
  • Continuous datalogging up to 32K readings
  • USB interface with PC software for further data analysis
  • Min/Max and Data Hold
  • Auto power off with disable
  • Complete with 4 AA batteries, USB cable, PC software and hard case

 

Extech CO250 Portable Indoor Air Quality CO2

Measures Carbon Dioxide (CO2)

This 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). User programmable audible alarm. Data acquisition software and cable included to record and document CO2, Humidity and Temperature data. Complete with software and cable, 4 AA batteries, and carrying case.
 

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Measurement ranges:
    • CO₂: 0 to 5000ppm
    • Temperature: -14 to 140°F (-10 to 60°C)
    • Humidity: 0.0 to 99.9%

Extech CO240 Indoor Air Quality, Carbon Dioxide (CO2)

Measures Carbon Dioxide (CO2)

The CO240 measures Carbon Dioxide (CO2), Air Temperature and Humidity, as well as Dew Point and Wet Bulb calculations. The user settable high alarm with audible beeper is perfect for conducting a quick check of CO2 level to help adjust the environmental conditions in an enclosed area, such as a greenhouse or nursery, to insure optimal plant grown. Complete with six AAA batteries, USB cable, PC software and soft case.

  • Dual display of Carbon Dioxide (CO₂) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Audible CO₂ warning alarm when concentration level exceeds high user set point
  • Min/Max CO₂ value recall function
  • Includes software and cable for on-line (real-time) datalogging to a PC
  • Automatic Baseline Calibration function
  • Data Hold, Auto Power Off (with disable), Low battery indicator
  • Tripod mount (tripod sold separately)
  • Complete with six AAA batteries, USB cable, PC software, and soft case

 

 

Extech CO230 Indoor Air Quality, Carbon Dioxide (CO2) Monitor

Measures Carbon Dioxide (CO2), Air Temperature and Humidity

The CO230 measures Carbon Dioxide (CO2), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb. Features Automatic Baseline Calibration (ABC) with disable for use in areas with continuously elevated CO2 levels. Its alarm function with user settable high/low CO2 level is perfect for monitoring air quality and ensuring proper air ventilation in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. The CO230 also calculates Dew Point and Wet Bulb values, Min/Max CO2 value recall function, statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit), Alarm relay output for ventilation control and wall mount. Complete with Universal AC adaptor and multiple plug types (US, EU, UK, AUS).

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Automatic Baseline Calibration (ABC) with disable feature for use in areas with continuously elevated CO₂ levels (>400ppm)
  • Triple LCD simultaneously displays CO₂, Temperature and Humidity
  • Visible and Audible CO₂ warning alarm when concentration level exceeds high or low user set point
  • Calculates Dew Point and Wet Bulb values
  • Min/Max CO₂ value recall function
  • Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
  • Alarm relay output for ventilation control
  • Desktop or wall mount
  • Complete with Universal AC adaptor and multi-plugs (US, EU, UK, AU)

Extech CO100 Desktop Indoor Air Quality CO₂

Measures Carbon Dioxide (CO₂)

The CO100 is a desktop indoor air quality CO₂ monitor that measures carbon dioxide concentrations (CO₂) from 0 to 9,999ppm, air temperature and humidity. With user programmable visible and audible CO₂ warning alarm. Meter has a maximum/minimum CO₂ value recall function. Maintenance free NDIR (non-dispersive infrared) CO₂ sensor. Complete with Universal AC adaptor.
 

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm) indication
  • User programmable Visible and Audible CO₂ warning alarm
  • Measurement ranges:
    • CO₂: 0 to 9999ppm
    • Temperature: 23 to 122°F (-5 to 50°C)
    • Humidity: 0.1 to 90%RH
  • Displays Year, Month, Date, and Time
  • Max/Min CO₂ value recall function

         

Extech CO210 Desktop Indoor Air Quality CO2

Datalogs up to 5333 points (Carbon Dioxide, Air Temperature or Humidity)

CO210 is a Desktop Indoor Air Quality CO2 Monitor/Datalogger. Measurement ranges are 0 to 9,999 ppm (CO2), 14 to 140°F (-10 to 60°C) for Air Temperature and 0.1 to 99.9% for Relative Humidity. It features Minimum/Maximum CO2 value recall, Year/Month/Date/Time display, and an Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air. Comes with AC adapter and user manual.

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (<1000ppm), Poor (>1000ppm) indication
  • User programmable High/Low Visible and Audible CO₂ warning alarms
  • Measurement ranges:
    • CO₂: 0 to 9999ppm
    • Temperature: 14 to 140°F (-10 to 60°C)
    • Humidity: 0.1 to 99.9%RH
  • Displays Year, Month, Date, and Time
  • Max/Min CO₂ value recall function
  • Automatic Baseline Calibration or manual calibration in fresh air
  • Complete with Universal AC adaptor, software and cable

Extech CO200 Desktop Indoor Air Quality CO2

Measures Carbon Dioxide (CO2)

 

CO200 is a Desktop Indoor Air Quality CO2 Monitor. Measurement ranges are 0 to 9,999 ppm (CO2), 14 to 140°F (-10 to 60°C) for Air Temperature and 0.1 to 99.9% for Relative Humidity. It features Minimum/Maximum CO2value recall, Year/Month/Date/Time display, and an Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air. Comes with AC adapter and user manual.
 

  • Checks for Carbon Dioxide (CO₂) concentrations with Max/Min value recall function
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (<1000ppm), Poor (>1000ppm) indication
  • Visible and Audible CO₂ warning alarm with relay output for ventilation control
  • Measurement ranges:
    • CO₂: 0 to 9999ppm
    • Temperature: 14 to 140°F (-10 to 60°C)
    • Humidity: 0.1 to 99.9%RH
  • Displays Year, Month, Date, and Time
  • Automatic Baseline Calibration (minimum CO₂ level over 7.5 days) or manual calibration in fresh air

Extech CO220 Desktop Indoor Air Quality CO2

Measures Carbon Dioxide (CO2)

The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor. Manually store/recall 99 readings. Complete with AC adaptor.

  • Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb
  • Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
  • Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels
  • Calculates Dew Point and Wet Bulb values
  • Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
  • Automatic Baseline Calibration function
  • Audible High/Low alarm
  • Displays Year, Month, Day, and Time
  • Manually store/recall 99 readings
  • Complete with AC adaptor

AN320 Large Vane CFM/CMM Anemometer/Psychrometer plus CO2

Measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Point and Carbon Dioxide

The AN320 is a Large Vane CFM/CMM Anemometer/Psychrometer plus CO2. This meter measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Point and Carbon Dioxide. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. Min/Max, Data Hold, and Auto power off functions. Complete with 4 AAA batteries and hard carrying case.

  • 4'' (10cm) vane allows for more precise readings on larger size ducts
  • Air Velocity, Air Flow, Relative Humidity, Wet Bulb and Dew Point, Carbon Dioxide (CO₂)
  • Built-in thermistor for air temperature
  • Multipoint and timed average calculations
  • Min/Max, Data Hold, and Auto power off
  • Complete with four AAA batteries and hard carrying case

 

 

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