Sales & Support 1300 436 267
ToxiRAE Pro CO, LEL, and VOC Portable Gas Detector

ToxiRAE Pro Family

The ToxiRAE Pro is the industry's first and largest family of wireless personal single-gas monitors. ToxiRAE Pro instruments reliably and accurately monitor a full range of common toxic industrial gases (ToxiRAE Pro), volatile organic compounds (ToxiRAE Pro PID), combustible gases (ToxiRAE Pro LEL), and Carbon Dioxide (ToxiRAE Pro CO2).

ToxiRAE Pro

The ToxiRAE Pro can detect a broad range of gases - from Carbon Monoxide, Hydrogen Sulphide, Oxygen, Ammonia, Chlorine, and Formaldehyde. The ToxiRAE Pro's intelligent interchangeable sensors store calibration data. Users can monitor one gas one day and another gas the next by swapping the sensors.

Sensor Range
NH3, CO, Cl2, ClO2, EtO, HCHO, H2, HCN, H2S, CH3-SH, NO, NO2, O2, PH3, SO2


The ToxiRAE Pro PID features RAE Systems' next-generation PID sensor, the ToxiRAE Pro PID can promptly detect and accurately monitor over 300 VOCs. With an onboard library of 190 correction factors, the ToxiRAE Pro PID can be programmed to automatically read in concentrations of the specified compound.


The ToxiRAE Pro LEL promptly detects and accurately monitors combustible gases and vapors in concentrations from 0 to 100% of the lower explosive limit (LEL). With an onboard library of 55 correction factors, the ToxiRAE Pro LEL can be programmed to automatically read in %LEL of the specified compound.

ToxiRAE Pro CO2

The ToxiRAE Pro CO2 is the world’s first wireless personal carbon dioxide monitor. It provides safety professionals with wireless remote access to real-time instrument readings and alarm status for better visibility and faster incident response. The ToxiRAE Pro CO2 promptly detects and accurately monitors Carbon Dioxide in concentrations from 0 to 50,000 ppm.

Contact Us for stock levels and order fulfillment

Sales & Support: 1300 436 267
Email: [email protected]

Sensor Range

  • H₂S, 
  • CO, 
  • O₂, 
  • LEL, 
  • SO₂, 
  • PH₃, 
  • NH₃, 
  • NO₂, 
  • NO, 
  • ETO, 
  • HCN, 
  • CL₂, 
  • CLO₂, 
  • VOC's.
  • Features
  • Specifications
  • Video
  • PDF Download


  • Easy to use
  • Reliable, rugged, and intrinsically safe
  • Continuous datalogging
  • Optional wireless access to real-time instrument readings and alarm status from any location (including man down alarm)
  • Unmistakeable five-way local and remote wireless notification of alarm conditions
  • Largest display in its class
  • Fully automated bump testing and calibration with AutoRAE 2
  • Policy enforcement features (option)


ToxiRAE Pro General Specifications




7.76 oz. (220 g)


Over 20 intelligent interchangeable field-replaceable electrochemical sensors


Rechargeable Li-ion battery • Operating time: > 30 hours (normal operation, non-wireless) • Recharge time: < 4 hours through charging cradle


Graphical LCD display with white LED backlighting (activated when monitor is in alarm or with a button press)

Display Readout

• Real-time reading of gas concentrations in parts per million (ppm) or mg/m3; battery status; data logging on/off; wireless on/off and reception quality • STEL, TWA, and peak values


2 buttons for operation and programming




Automatic with AutoRAE 2 Test and Calibration System2 or manual

Alarm Modes

• Wireless remote alarm notification; audible (95 dB @ 30 cm), vibration, visible alarm (flashing bright red LEDs), and on-screen indication of alarm conditions. • Man Down Alarm with pre-alarm and real-time remote wireless notification

Data Logging

• Continuous datalogging with a three-month capacity (at one-minute intervals) • User-configurable datalogging interval (from 1 to 3,600 seconds)

Communication and Data Download

• Data download and instrument set-up on PC via charging and PC comm. cradle • Data download via AutoRAE 2 Automatic Test and Calibration System • Wireless data and status transmission1 via built-in RF modem (optional)

Wireless Network

ProRAE Guardian Real-Time Wireless Safety System or Closed-Loop Network with the EchoView Host

Wireless Frequency

ISM license-free bands

Wireless Range (Typical)

ToxiRAE Pro to Mesh Router, EchoView Host, or Mesh Reader2 ~ 330 feet (100 meters) ToxiRAE Pro to RAELink3 Mesh or RAELink3 Z1 Mesh modems ~ 33 feet (10 meters)

Operating Temperature

-4° to 131°F (-20° to 55°C)


0% to 95% relative humidity (non-condensing)

Dust and Water Resistance

IP-65 rating for dust and water ingress protection (validated by an independent test laboratory)

Hazardous Location Approvals

For all certifications, please review the manual or consult Encore Monitoring.


• Two years on non-consumable components and CO, H2S, and O2 sensors • One year on all other sensors, battery, and other consumable parts

Video Demo


How to Bump Test

Enquire about ToxiRAE Pro Family