Extech CO270

Specifications

General
Carbon Dioxide [CO2] 0 to 9999 ppm
Carbon Dioxide [CO2] Basic Accuracy ±50 ppm or ±3% of reading
Carbon Dioxide [CO2] Max Resolution 1 ppm
Relative Humidity 5.0 to 95%
Relative Humidity Basic Accuracy ±5%
Relative Humidity Max Resolution 0.1%
Sensor Type CO₂ NDIR (non-dispersive infrared) technology
Temperature [Air] 0°C to 50°C (32°F to 122°F)
Temperature [Air] Basic Accuracy ±0.6°C (±1°F)
Temperature [Air] Max Resolution 0.1°C/°F
Additional Details
IP Rating IP30

Resources & Support

Quick Start Guide

Extech CO270 Quick Start Guide

Datasheet

Extech CO270 Datasheet

User Manual

Extech CO270 User Manual

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.