Extech CO240 Handheld Indoor Air Quality Carbon Dioxide Meter

Representative image only.
Extech Mfr # CO240 – Item # HV-81973-09
Stream real time data to a computer through the USB output
  • Calculates dew point and wet bulb temperatures
  • User-adjustable alarm setpoint with audible alarm

$246.49USD / Each
$289.99USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Max CO2 (ppm)9999
  • Min CO2 (%)0
  • Max Temperature (° F)122
  • Min Temperature (° F)14
  • Max Temperature (° C)50
  • Min Temperature (° C)-10
  • Min Humidity (RH)10
  • Max Humidity (RH)90
  • CO2 Resolution (ppm)1
  • RH Resolution (%)0.1
  • Temperature Resolution (° F)0.1
  • Temperature Resolution (° C)0.1
  • CO2 Accuracy±(5% of reading 75 ppm)
  • Temperature Accuracy±2.0°F (1.0°C)
  • Humidity Accuracy±5%
  • DisplayLCD
  • OutputUSB
  • PowerSix AAA batteries or AC adapter
  • Height (in)8.3
  • Depth (in)1.6
  • Width (in)2.4
  • Height (cm)21.1
  • Depth (cm)4
  • Width (cm)6
  • DescriptionHandheld Indoor Air Quality Carbon Dioxide Meter

Includes

software and USB cable, six AAA batteries, AC adapter, and soft carrying case.

Key Features

  • Calculates dew point and wet bulb temperatures
  • User-adjustable alarm setpoint with audible alarm

More About this Item

Quickly check CO2 levels in greenhouses, offices, and industrial facilities. Large dual LCD displays CO2 readings and alternates between temperature and humidity on the lower display; select dew point or wet bulb readings by using the mode button. Stream data to a computer or laptop through the USB output and software package. Features hold, min/max, low battery indicator, auto power off, and fresh air calibration. Take hands-free measurements by using the optional tripod (sold separately) and the bottom tripod mount.

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