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Product Features
  • World's first wireless1,3 portable multi-threat monitor
  • Highly versatile and customizable for different applications
  • Man Down Alarm with real-time remote wireless notification
  • Easy maintenance with replaceable sensors, pump, and plug-and-play battery
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information

The RAE Systems MultiRAE Pro is the industry's first wireless multi-threat detection tool that combines continuous monitoring capabilities for gamma radiation, volatile organic compounds (VOCs), toxic, combustible gases, and oxygen, with Man Down Alarm functionality in one highly portable instrument. The MultiRAE Pro's wireless capability elevates worker protection to the next level by providing safety officers real-time access to instrument readings and alarm status from any location for better visibility and faster incident response.


HazMat response
Military (CBRN detection, EOD)
Homeland security
Civil defense (search and rescue)
Semiconductor manufacturing

More Features:

  • Fully automated bump testing and calibration with AutoRAE 2
  • All-in-one continuous monitoring capabilities for radiation, VOCs, oxygen, toxic and combustible gases, up to 6 threats at a time
  • Wireless access to real-time instrument readings and alarm status from any location
  • Unmistakable five-way local and remote wireless notification of alarm conditions
  • Over 30 interchangeable sensor options, including parts-per-billion PID
  • Intelligent sensors store calibration data, so they can be swapped in the field
  • Large graphical display with easy-to-use, icon-driven user interface

Product Specification



7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm)
WEIGHT 31 oz (880 g)
SENSORS Over 25 intelligent interchangeable field-replaceable sensors including gamma
radiation, ppb and ppm PID sensors for VOCs, electrochemical sensors for toxic gases
and oxygen, combustible LEL and NDIR sensors, and CO2 NDIR sensor

- Rechargeable Li-ion (~12-hr. runtime, < 6-hr. recharge time)
- Extended duration Li-ion (~18-hr. runtime, < 9-hr. recharge time)
- Alkaline adapter with 4 x AA batteries (~6-hr. runtime)

DISPLAY Monochrome graphical LCD display (128 x 160) with backlighting
Automatic screen “flip” feature
DISPLAY READOUT - Real-time reading of gas concentrations; PID measurement gas and correction factor;
Man Down Alarm on/off; visual compliance indicator; battery status; datalogging on/off; wireless on/off
and reception quality.
- STEL, TWA, peak, and minimum values
KEYPAD BUTTONS 3 operation and programming keys (Mode, Y/+, and N/-)
SAMPLING Built-in pump. Average flow rate: 250 cc/min. Auto shutoff in low-flow conditions
CALIBRATION Automatic with AutoRAE 2 Test and Calibration System or manual

Wireless remote alarm notification; multi-tone audible (95 dB @ 30 cm), vibration,
visible (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 (6 months for 5 sensors at 1-minute intervals, 24/7)
- User-configurable datalogging intervals (from 1 to 3,600 seconds)
- Data download and instrument set-up and upgrades on PC via desktop charging and PC comm. cradle,
travel charger, or AutoRAE 2 Automatic Test and Calibration System
- Wireless data and alarm status transmission via built-in RF modem (optional)
WIRELESS NETWORK ProRAE Guardian Real-Time Wireless Safety System or
EchoView Host-based Closed-Loop System
WIRELESS RANGE (TYPICAL) MultiRAE Pro to RAELink3 [Z1] Mesh modem ~330 feet (100 meters)
MultiRAE Pro to EchoView Host, RAEMesh Reader or RAEPoint ~660 feet (200 meters)
MultiRAE Pro to Access Point ~ 330 feet (100 meters)
-4° to 122°F (-20° to 50°C)
HUMIDITY 0% to 95% relative humidity (non-condensing)

IP-65 ingress protection rating

SAFETY CERTIFICATIONS CSA: Class I, Division 1, Groups A, B, C and D, T4
Class II, Division 1, Groups E, F, G T85°C
ATEX: 0575 II 1G Ex ia IIC T4 Ga
2G Ex ia d IIC T4 Gb with IR Sensor installed
I M1 Ex ia I Ma
IECEx: Ex ia IIC T4 Ga
Ex ia d IIC T4 Gb with IR Sensor installed
I M1 Ex ia I Ma
IECEx/ANZEx: Ex ia IIC T4 Ga
Ex ia d IIC T4 Gb with IR Sensor installed
Ex ia I Ma
EMC/RFI EMC directive: 2004/108/EC
PERFORMANCE TESTS MIL-STD-810G and 461F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01
LANGUAGES Arabic, Chinese, Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese,
Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Turkish
WARRANTY - Four years on Liq O2 sensors
- Three years on CO and H2S sensors
- Two years on non-consumable components and catalytic LEL sensors
- One year on all other sensors, pump, battery, and other consumable parts
WIRELESS FREQUENCY ISM license free band. IEEE 802.15.4 Sub 1GHz
Wi-Fi 802.11 b/g
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