Gas Detector Devices

MRU Instruments offers reliable gas detector devices designed to help professionals quickly identify gas leaks and detect potentially hazardous gases. Our portable gas detection products are designed with ease of use, portability, and dependable measurement in mind, making them suitable for a variety of residential, commercial, and industrial applications.

From carbon monoxide to combustible gases, our gas detector devices provide a practical solution for identifying gases where accurate and dependable detection is important. Handheld designs allow technicians to take a gas detection device directly to the area being tested and quickly investigate potential leaks.

Portable Gas Detection Devices

A portable gas detection device gives technicians the flexibility to perform gas detection at multiple locations. Rather than relying on permanently installed equipment, a handheld gas detector can be carried throughout a facility, building, mechanical room, or other testing environment.

MRU Instruments offers portable gas detector devices designed for professionals who need convenient gas detection equipment that can be transported and used where leaks or hazardous gas concentrations may occur.

Gas Detector Device for Leak Detection

Being able to reliably and easily locate a gas leak is an important part of selecting a gas detector device. MRU Instruments gas detection products are designed to help users identify the presence of specific gases and investigate potential leaks efficiently.

Depending on the model, a gas detection device may be designed to detect carbon monoxide, combustible gases, or other target gases. Choosing a detector designed for the specific gas and application is essential for obtaining useful and reliable results.

Handheld Gas Detection Devices

Handheld gas detection devices are particularly useful for technicians who need to perform inspections and measurements throughout different areas. Their portable design allows a gas detector device to be taken directly to equipment, piping, connections, appliances, and other areas where gas may be present.

A handheld gas detector can be used as part of routine inspections, maintenance, troubleshooting, and leak detection procedures. Always select and operate a gas detection device according to the manufacturer’s specifications and the requirements of the application.

Choosing the Right Gas Detection Device

When selecting a gas detection device, consider which gas or gases need to be detected, the expected concentration range, detection method, portability, and the environment where the instrument will be used.

If you aren’t sure which gas detector device is appropriate for your application, contact MRU Instruments for assistance. Our team can help you identify a portable gas detector suited to your specific business, facility, or testing requirements.

You can also review and download product information to compare the specifications and capabilities of individual gas detection devices before making your selection.

Shop Gas Detector Devices from MRU Instruments

MRU Instruments provides quality gas detector devices and portable gas detection solutions for professionals who need dependable equipment for leak detection and gas monitoring. Our handheld gas detection devices combine portability and ease of use to provide practical solutions for a variety of applications.

Explore our selection of gas detector devices below to find the right gas detection solution for your needs. If you need assistance choosing a gas detection device, contact MRU Instruments for additional information about our portable and handheld gas detectors.

Showing 1-6 of 6 products
Gas Detector Devices

Home Owner's Kit HOK-2 - Gas Detector 500GD

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system…

$1,063.00

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system Plug & play sensors with automatic device recognition. Base: 500GD Advanced multi-gas detector with extended range. HC400 Sensor Measures hydrocarbon gases with high sensitivity. Compact Transport Case Durable case for safe storage and mobility.

Gas Detector Devices

Home Owner's Kit HOK-1 - Gas Detector 400GD

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system…

$840.00

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system Plug & play sensors with automatic device recognition. Base: 400GD Advanced multi-gas detector with extended range. HC400 Sensor Measures hydrocarbon gases with high sensitivity. Compact Transport Case Durable case for safe storage and mobility.

Gas Detector Devices

Home Inspector Kit HIK-2 - Gas Detector 500GD

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system…

$2,335.00

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system Plug & play sensors with automatic device recognition. Base: 500GD Advanced multi-gas detector with extended range. HC402 Sensor Measures hydrocarbon gases with high sensitivity. CO Sensor Carbon monoxide sensor for early warning of toxic exposure. RF400 Durable case for safe storage and mobility. Compact Transport Case Durable case for safe storage and mobility.

Gas Detector Devices

Home Inspector Kit HIK-1 - Gas Detector 400GD

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system…

$2,112.00

Compact device with easy interchangeable Sensor heads for multiple applications. Smart sensor Quick change system Plug & play sensors with automatic device recognition. Base: 400GD Advanced multi-gas detector with extended range. HC402 Sensor Measures hydrocarbon gases with high sensitivity. CO Sensor Carbon monoxide sensor for early warning of toxic exposure. RF400 Durable case for safe storage and mobility. Compact Transport Case Durable case for safe storage and mobility.

Biogas / Landfill / CHP / RNG

Multi-Gas Detector 400GD & 500GD

TWO compact devices with easy interchangeable sensor heads for multiple applications Smart sensor Quick change…

Price range: $528.00 through $751.00
Biogas / Landfill / CHP / RNG

Multi-Gas Detector 400GD & 500GD

TWO compact devices with easy interchangeable sensor heads for multiple applications Smart sensor Quick change system Plug & play sensors with automatic device recognition.

Gas Detector Devices

Gas Detector / Gas Sniffer Probe

Reliable gas leak detection and stack moisture detection with just one system Sensor exchange during…

Gas Detector Devices

Gas Detector / Gas Sniffer Probe

Reliable gas leak detection and stack moisture detection with just one system Sensor exchange during operation Adjust alarm threshold. Works with AMPROplus/ OPTIMAX/ DM9600

  • ChatGPT Image Aug 5, 2026, 02_37_38 PM
    Reliable gas leak detection and stack moisture detection with just one system
    • Sensor exchange during operation
    • Adjust alarm threshold.
    • Works with AMPROplus/ OPTIMAX/ DM9600
  • 6810HO 1 gas detector home owner 400gd
    Compact device with easy interchangeable Sensor heads for multiple applications.
    • Smart sensor
    • Quick change system
    • Plug & play sensors with automatic device recognition.
    Base: 400GD Advanced multi-gas detector with extended range. HC400 Sensor Measures hydrocarbon gases with high sensitivity. Compact Transport Case Durable case for safe storage and mobility.
  • 6820HO 2 gas detector home owner 500gd
    Compact device with easy interchangeable Sensor heads for multiple applications.
    • Smart sensor
    • Quick change system
    • Plug & play sensors with automatic device recognition.
    Base: 500GD Advanced multi-gas detector with extended range. HC400 Sensor Measures hydrocarbon gases with high sensitivity. Compact Transport Case Durable case for safe storage and mobility.
  • 6810IN 1 gas detector home inspector 400gd
    Compact device with easy interchangeable Sensor heads for multiple applications.
    • Smart sensor
    • Quick change system
    • Plug & play sensors with automatic device recognition.
    Base: 400GD Advanced multi-gas detector with extended range. HC402 Sensor Measures hydrocarbon gases with high sensitivity. CO Sensor Carbon monoxide sensor for early warning of toxic exposure. RF400 Durable case for safe storage and mobility. Compact Transport Case Durable case for safe storage and mobility.
  • 6820IN 2 gas detector home inspector 500gd
    Compact device with easy interchangeable Sensor heads for multiple applications.
    • Smart sensor
    • Quick change system
    • Plug & play sensors with automatic device recognition.
    Base: 500GD Advanced multi-gas detector with extended range. HC402 Sensor Measures hydrocarbon gases with high sensitivity. CO Sensor Carbon monoxide sensor for early warning of toxic exposure. RF400 Durable case for safe storage and mobility. Compact Transport Case Durable case for safe storage and mobility.
  • ChatGPT Image Aug 5, 2026, 02_29_08 PM
    TWO compact devices with easy interchangeable sensor heads for multiple applications
    • Smart sensor
    • Quick change system
    • Plug & play sensors with automatic device recognition.
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