Collection: Multi-Gas Monitors

The POLI multi-gas meters offer 4- or 5-gas monitoring of toxic gases, oxygen (O2), combustibles (LEL), carbon dioxide (CO2) and volatile organic compounds (VOCs). The POLI MP400P is an advanced model with built-in pump that allows a full selection of sensors for a wide range of applications, including Confined Space Entry, while the POLI MP400 is a basic, 4-gas diffusion detector for worker safety at hazardous locations.  Smart sensors carry calibration and ID information with them for quick exchange in the field during Hazmat response. Use of combination CO/H2S or SO2/H2S sensors allow up to 5 gas measurements in a single instrument. The MP400P has rugged construction and easy-to-learn 2-button operation. The unique Man-Down alarm feature notifies team workers wirelessly if a user becomes incapacitated.

Basic models are listed below.  Contact mPower for other sensor options including ammonia (NH3), hydrogen cyanide (HCN), hydrogen chloride (HCl), hydrogen fluoride (HF), chlorine (Cl2), chlorine dioxide (ClO2), nitric oxide (NO), nitrogen dioxide (NO2), sulfur dioxide (SO2), ethylene oxide, methyl mercaptan, and non-dispersive infrared (NDIR) for LEL/Vol% levels of CO2 or hydrocarbons. 

10 products
  • MP400P Pump 4-Gas Monitor LEL/O2/CO/H2S
    Regular price
    $972.00
    Sale price
    $972.00
  • MP400 Diffusion Multi-Gas Monitor
    Regular price
    $772.00
    Sale price
    $772.00
  • MP400P Pump 5 gas PID/LEL/O2/CO+H2S
    Regular price
    $1,899.00
    Sale price
    $1,899.00
  • MP400 Diffusion Monitor 5 gas CO2/LEL/O2/CO+H2S
    Regular price
    $1,599.00
    Sale price
    $1,599.00
  • MP400P Pump 4-Gas Monitor LEL/O2/CO/H2S, Confined Space Entry Kit
    Regular price
    $1,866.00
    Sale price
    $1,866.00
  • mSquad4 (1 Head + 3 Soldiers Wireless 4-Gas Monitor LEL/O2/CO/H2S)
    Regular price
    $4,939.20
    Sale price
    $4,939.20
  • MP400H Wireless Head Diffusion 4-Gas Monitor LEL/O2/CO/H2S
    Regular price
    $1,672.00
    Sale price
    $1,672.00
  • MP400S Wireless Soldier Pump 4-Gas Monitor LEL/O2/CO/H2S
    Regular price
    $1,272.00
    Sale price
    $1,272.00