RKI Instruments  |  SKU: RKI01-72-PAX-A

RKI GX-3R Pro Gas Confined Space Monitor with Wireless Communication

Ships in 5 - 7 days

Now $742.00 Was $795.00
Shipping calculated at checkout.

RKI 3R-PRO Gas Monitor with Bluetooth and Man down Alarm is the smallest and lightest multi Gas Personal monitor. Weighing only 4.58 ounces, it fits in the palm of your hand. The GX-3R Pro comes equipped with battery pack and Bluetooth wireless communication. This gas monitor utilizes Bluetooth communication to display direct gas readings from the instrument to a phone app, which is available free on either iOS or Android phones.

This version includes Alkaline battery pack only. This monitor with rechargeable battery and wall charger included is also available.

Applications: Personal monitoring, Confined spaces, Refineries/petrochemical, Utilities, Oil and Gas, Water/wastewater, Fire services, Construction

Key Features:

  • Smallest & lightest gas monitor (2.9" W x 2.6" H x 1.06" D , 4.58 ounces)
  • Simultaneous detection of gases (LEL, O2, H2S, CO, and other optional sensors)
  • Simple 2-button operation
  • Bluetooth communication with iOS & Android App
  • Non-Compliance Indicator
  • 3 user adjustable alarm levels
  • Panic Alarm (Tap instrument twice)
  • Man Down Alarm
  • Impact resistant body
  • Large full dot, auto-backlit display with auto-rotation
  • Stealth mode for law enforcement
  • Field replaceable sensors & filters
  • Water and dust resistant design, IP66/68
  • 3 Year Warranty

Remember to regularly perform bump tests. RKI recommends calibrating every 90 days.

Specification Sheet:

Specification Sheet

Part Numbers:
72-PAX-A GX-3R Pro, 4 gas, LEL/O2/ combo H2S & CO with Alkaline battery pack (no 5th sensor)

4-Gas Mix 34 Liter Calibration Gas (optional)
Downloading cable, USB / IrDA adapter (optional)
0.25 Regulator (optional)

Please Contact Customer Service, 1-800-829-9580, for various toxic, infrared sensors options, and calibration kits.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

The RKI Instruments GX-3R Pro Gas Confined Space Monitor with Wireless Communication displays measurements for CO, H2S, LEL, and O2 on the device itself. It also communicates this data to a smartphone via Bluetooth, showcasing its connectivity feature.
RKI Instruments

RKI GX-3R Pro Gas Confined Space Monitor with Wireless Communication

Now $742.00 Was $795.00

RKI 3R-PRO Gas Monitor with Bluetooth and Man down Alarm is the smallest and lightest multi Gas Personal monitor. Weighing only 4.58 ounces, it fits in the palm of your hand. The GX-3R Pro comes equipped with battery pack and Bluetooth wireless communication. This gas monitor utilizes Bluetooth communication to display direct gas readings from the instrument to a phone app, which is available free on either iOS or Android phones.

This version includes Alkaline battery pack only. This monitor with rechargeable battery and wall charger included is also available.

Applications: Personal monitoring, Confined spaces, Refineries/petrochemical, Utilities, Oil and Gas, Water/wastewater, Fire services, Construction

Key Features:

Remember to regularly perform bump tests. RKI recommends calibrating every 90 days.

Specification Sheet:

Specification Sheet

Part Numbers:
72-PAX-A GX-3R Pro, 4 gas, LEL/O2/ combo H2S & CO with Alkaline battery pack (no 5th sensor)

4-Gas Mix 34 Liter Calibration Gas (optional)
Downloading cable, USB / IrDA adapter (optional)
0.25 Regulator (optional)

Please Contact Customer Service, 1-800-829-9580, for various toxic, infrared sensors options, and calibration kits.

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