Starting at $2,692.00


RAE Systems

Not in stock. Usually ships in 2-3 weeks [?]

Need Help? Call a Temperature Engineer 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Due to restrictions on hazardous shipping, a $37 hazardous materials fee will be added & shipping may take longer.


  • Highly versatile and customizable for different applications
  • Easy maintenance with replaceable sensors, pump, and plug-and-play battery
  • Fully automatic bump testing and calibration with AutoRAE 2
  • Unmistakable five-way local notification of alarm conditions
  • Over 25 interchangeable sensor options, including 0.1 to 5,000 ppm PID
  • Intelligent sensors store calibration data, so they can be swapped in the field
  • Extensive on-board gas libraries (190 VOCs and 55 combustible gases)
  • Largest display in its class
  • Continuous datalogging (6 months for 5 sensors, 24x7)
  • Wireless access to real-time instrument readings and alarm status from any location

What's in the Box

  • Protective rubber boot
  • Swivel belt clip
  • Travel charger / PC communications adapter
  • PC communication cable
  • AC adapter
  • Calibration adapter
  • Alkaline battery adapter
  • Toolkit with Hex tool and Phillips screwdriver
  • PID sensor cap removal tool
  • 3 spare external filters
  • 6'' flexi probe with inlet adapter
  • Quick Start Guide
  • CD with documentation
  • ProRAE Studio II Instrument Configuration and Data Management Software Calibration and test certificate
  • Warranty / registration card
  • 10 charcoal VOC filters for CO sensor

The RAE Systems MultiRAE is the most advanced portable chemical gas detector on the market. The MultiRAE delivers the broadest PID sensor range in its class and the versatility to support over 25 intelligent interchangeable sensor options (such as PID, NDIR for combustibles and CO2, ammonia, chlorine, formaldehyde, and phosphine) to fully meet the monitoring needs in a variety of applications, including industrial hygiene, personal protection, leak detection, and HazMat response. The MultiRAE's wireless capability elevates worker protection by providing safety officers real-time access to instrument readings and alarm status from any location for better visibility and faster incident response

The MultiRAE gas detector is highly versatile and customizable. The monitor is easily maintained and includes a pump and plug-and-play battery. The intelligent sensors store calibration data making them easy and convenient to swap in the field. The unit also includes unmistakable five-way local notification of alarm conditions and simultaneously stores data in an internal memory. The RAE Systems MultiRAE boasts of the largest display in its class.


RAE Systems AutoRAE 2 Test and Calibration System
Flexible, modular test and calibration system for most RAE Systems portable gas monitors
RAE Systems MultiRae Calibration Gases
Select calibration gases for RAE Systems MultiRAE gas monitors
RAE Systems MultiRae Calibration Caps
Calibration adapters for MultiRAE gas monitors (pack of 3)


RAE Systems PC Communications Cable
PC communications cable for RAE Systems gas monitors


RAE Systems Replacement Sensors
Replacement sensors for the RAE Systems MultiRAE and ToxiRAE families of gas monitors
RAE Systems Flexible Probe
6" flexible inlet probe for MultiRAE gas monitors, pumped version


RAE Systems MultiRAE Li-ion Batteries
Standard or extended duration Li-ion batteries for MultiRAE gas monitors
RAE Systems Travel Charger
Travel charger / PC communications adapter for MultiRAE gas monitors
In Stock
RAE Systems AC Adapter
AC adapter for desktop cradle or travel charger
RAE Systems MultiRAE Charging Cradle
Desktop charging cradle for MultiRAE gas monitors
RAE Systems Automotive Charging Adapter
Automotive 12V charging adapter for MultiRAE gas monitors


Please consider these optional accessories.

RAE Systems External Filters
Water trap external 25 mm filters (pack of 10) for QRAE 3 and MultiRAE gas monitors, pumped models
RAE Systems PID Zeroing Filter
External PID zeroing filter for gas detectors with PID
RAE Systems Cover Removal Tool
PID sensor cover removal tool (pack of 3)
RAE Systems EchoView Host
Wireless mini-controller for wireless portable monitors
RAE Systems MultiRae Green Calibration Gas Cylinders
Select calibration gases for RAE Systems MultiRAE gas monitors stored in environmentally friendly refillable cylinders
RAE Systems Constant-Flow Regulator
0.5 liter/min (CGA-600 Female) or 1 liter/min (C-10 Male) constant-flow regulator
RAE Systems Demand-Flow Regulator
Demand-flow regulator for pumped instruments, CGA-600 female or C-10 male thread options


This product can be used in the following applications: