Mru Instruments, Inc.  

Humble,  TX 
United States
  • Booth: 2710

MRU is a major global player in emission monitoring.

For more than 30 years, our family-owned business has been providing emission monitoring systems, including gas analyzers, to businesses all over the globe.


  • AMPRO Plus
    This is the most versatile handheld gas analyzer in the world today. It has been constantly updated and upgraded over the years. The list of available options is enormous. Its ease of use and practicality makes this a great tool to use. 


    • Simultaneous measurements of up to 7 gas components!
    • Emission calculations including: mg/m3, NO(x) as mg/m3 NO2, true measurement of NO(x) = NO + NO2,
    • Gas temperature measurement up to 2,012°F (with stainless steel up to 1,200°F, with Inconel tubes up to 2,012°F)
    • Mini-USB / Bluetooth / WLAN for data transfer
    • Large condensate separator with PTFE (Teflon) coated filter
    • Air purging pump for CO-sensor protection
    • Internal data storage for up to 32,000 measurements
    • High energy Li-Ion battery (up to 20 hours operation time)
    • Color backlit 4.0″ TFT display with zoom function
    • Customizable screen settings
    • Durable and dirt resistant keypad
    • IR interface for external printer (printer is optional)
    • Integrated SD card reader for additional data storage and data transfer to PC
  • 400 GD
    Multi-gas leak detector, natural gas, propane, refrigerants, H2, CO2, CO, C3H8, CH4, measured, gas detectors, H2, installers / boiler manufacturers, simple...

  • Features:

    • ONE compact device with easy interchangeable sensor heads for multiple applications
    • Gas leak detection (HC/CH4/C3H8/H2)
    • Stack moisture detection
    • Refrigerant leak detection
    • Detector for air quality
    • Infrared temperature measurement
    • Perfectly suitable to locate gas leakages in installation areas. The sensor can be introduced to areas with difficult access using the flexible sensor neck.
  • DM 9600
    portable differential pressure testing, DP testing, portable pressure recording, gas pressure, air flow, velocity, installers / boiler manufacturers, manometers, refineries / petrochem...

  • Features:

    • Precision multi-functional manometer
    • FIVE different models
    • ranges +/- 3″ H2O to 100 PSI
    • Accuracy to 0.5%
    • Intuitive, graphic color display
    • Dual thermo-couple and auxiliary input
    • Bluetooth, USB, IR and SD card interfaces
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