Extech CO200 Indoor Air Quality Monitor, Desktop

Features:

* 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:
o CO2: 0 to 9,999ppm
o Temperature: -4 to 140°F (-10 to 60°C)
o 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

Features:

* 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:
o CO2: 0 to 5,000ppm
o Temperature: -14 to 140°F (-10 to 60°C)
o Humidity: 0.0 to 99.9%
* User programmable audible alarm
* Backlit triple LCD display
* Built-in RS-232 interface for capturing readings on PC
* Data acquisition software and cable included to record and document CO2, Humidity and Temperature data
* Optional 33% and 75% RH calibration bottles
* Complete with software and cable, 4 AA batteries, and carrying case

EXTECH EZ40: EzFlex™ Combustible Gas Detector

Quickly Identifies and Pinpoints Gas Leaks

Features:

• 16" (406mm) gooseneck for easy access into hard to reach locations

• High Sensitivity

• One hand operation with thumb controlled sensitivity adjustments to eliminate background gas levels

• Visible and audible alarm at 10% (LEL) Lower Explosive Limity for methane

• Locate the smallest leaks

• Complete with 3 "C" batteries

EXTECH IAQ Indoor Air Quality Meter/Datalogger EA80

FEATURES:

- Checks for Carbon Dioxide (CO2) concentrations
- Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
- Measurement range:
CO2: 0 to 6,000ppm
Temperature: -4 to 140ºF (-20 to 60ºC)
Humidity: 10 to 95%RH
- Continuous (20,000 sets) or Manual (99 sets) datalogging
- Complete with (6) AAA batteries, RS-232 cable, and Windows® 95/98/NT/2000/ME/XP compatible software

EXTECH CO220: Desktop Indoor Air Quality CO2 Monitor

Measures Carbon Dioxide (CO2), Air Temperature and Humidity

Features:

• 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

EXTECH CO240: Indoor Air Quality, Carbon Dioxide (CO2) Meter

Measures Carbon Dioxide (CO2), Air Temperature and Humidity

Features:

• 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 CO30: CO (Carbon Monoxide) Monitor

Indoor Compact CO Monitor with Tilt Leg Stand

Features:

• 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 CO40: CO (Carbon Monoxide) Meter

Portable Handheld Carbon Monoxide Meter

Features:

• Simultaneously displays Carbon Monoxide (CO) level and Air Temperature readings
• Large LCD display
• Designed with vented ball (Electrochemical CO sensor) for sensing CO gas quickly
• Visual and Audible beeper alarm (adjustable from 0 to 999ppm)
• Manual calibration in fresh air
• Stores Max readings of CO and Temperature
• Max Hold, Data Hold, Auto Power off, Low battery indicator
• Tripod mount (tripod sold separately)
• Complete with four AAA batteries and soft case

EXTECH CO50: Desktop CO (Carbon Monoxide) Monitor

Measures Carbon Monoxide concentration, Air Temperature and Humidity

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)

EXTECH FM100: Formaldehyde (CH2O or HCHO) Monitor

Indoor Compact Formaldehyde Monitor with Tilt Leg Stand

Features:

• 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 FM200: Formaldehyde (CH2O or HCHO) Meter

Handheld Formaldehyde Meter with Detachable Probe

Features:

• 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 FM300: Desktop Formaldehyde (CH2O or HCHO) Monitor

Measures Formaldehyde concentration, Air Temperature and Humidity

Features:

• Simultaneously displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
• Visibly bright LED (green & red) and three facial icons indicate indoor CH2O warning level
• Audible beeping alarm default at 0.08ppm (adjustable)
• Designed with Electrochemical CH2O sensor
• Min/Max value recall function
• Calculates statistical weighted averages of TWA (8-hour Time Weighted Average) and STEL (15-minute Short Term Exposure Limit)
• CH2O 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)

EXTECH AN320: Large Vane CFM/CMM Anemometer/Psychrometer plus CO2

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

Features:

• 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

EXTECH CO100: Desktop Indoor Air Quality CO2 Monitor

Measures Carbon Dioxide (CO2), Air Temperature and Humidity

Features:

• 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 9,999ppm
• 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 Monitor/Datalogger

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

Features:

• 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 9,999ppm
• 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 SD800: CO2/Humidity/Temperature Datalogger

Records data on an SD card in Excel® format

Features:

• 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
• Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket

EXTECH CO10: Carbon Monoxide (CO) Meter

Faster response measurements to 1000ppm

Features:

• 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 FG100: Combustible Gas Leak Detector

Fast response detection of gas leakage

Features:

• Detects combustible gases - Liquefied Natural Gas (LNG) and Liquefied Propane Gas (LPG) from 500 to 6500ppm
• Highly sensitive detection circuitry
• Audible and visual alarm
• Continuous operation up to 4 hours
• LED indicators for gas leakage and static absorption