The Extech Portable Indoor Air Quality Data Logger measures carbon dioxide, temperature, humidity, dew point and wet bulb and displays the measured readings on a backlit triple LCD display.
A built-in RS-232 interface port is available to record and capture the data to a PC. The IAQ meter also features 4 AA batteries, user programmable audible alarm and calculates statistical 8 hour (TWA) and 15 minute (STEL) time weighted averages.
Air Quality Logger Includes
>> Software and RS-232 (Serial) Cable
>> Four (4) AA Batteries
NOTE: Large Quantity Discounts Are Available!
Portable Air Quality Logger Features
- Checks for CO2 Concentrations in Range of 0 to 5,000ppm
- Calculates TWA and STEL Statistical Weighted Averages
- Maintenance Free Non-Dispersive Infrared (NDIR) CO2 Sensor
- User Programmable Audible Alarm
- Backlit Triple LCD Display
- Built-in RS-232 Interface for Logging Data tp PC
- Includes Software, RS232 Cable and Batteries
Portable Air Quality Data Logger Specifications
| CO2 | Range: 0 to 5,000 ppm Resolution: 1 ppm |
| Temperature | Range: 14°F to 140°F (-10°C to 60°C) Resolution: 0.1°F/°C |
| Humidity Range | Range: 10% to 99.9% Resolution: 0.1% |
| Wet Bulb / Dew Point | Calculated |
| Power Source | 4 AA batteries - User Replaceable |
| Standards Compliance | CE |
| Weight | 6.7oz (190 grams) |
| Dimensions | 7.9" x 2.8" x 2.2" (200mm x 70mm x 57mm) |
| Description | Part Number | Qty 10+ | ||
| Extech Portable Indoor Air Quality CO2 Meter and Data Logger | CO250 | call | ||
| Optional Accessories | ||||
| AA Batteries (Lithium) 4 Pack | HWSB-LI | call | ||
| Optional Calibration Salt Bottles | RH300-CAL | call | ||