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GasAlert Quattro Multigas Monitor

Quattro Multigas monitor
Quattro Multigas monitor
Quattro Multigas monitor


With flexible power options, the GasAlertQuattro is always ready. The graphic LCD displays easy to identify icons that indicate operational information, such as bump test and calibration status for simplified onsite auditing. IntelliFlash provides continuous visual confirmation of detector operation and compliance. Suited to a wide range of industrial applications including confined space entry.

Additional GasAlertQuattro features:
• Interchangeable rechargeable battery pack or alkaline pack with 3 AA batteries
• Comprehensive datalogging and event logging capacity
• IntelliFlash verifies operation and compliance to user and supervisors from up to 20 ft. / 6.1 m
• Field-proven SureCell sensors offer an unprecedented performance in even the harshest environments.

Product Information


Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation.

Features & Benefits


  • Compact and lightweight design makes it comfortable to wear

  • Simple one-button operation for ease of use

  • Compatible with MicroDock II

Quick Specs

  • Size: 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm

  • Temperature: -4 to +122°F / -20 to +50°C

  • Enhanced resistance to common industrial cross sensitive gases such as methanol and ethanol (CO and H2S sensors)


  • Continuous LCD shows real-time gas concentrations

  • Compact and lightweight design makes it comfortable to wear

  • Simple automatic calibration procedure; compatible with BW MicroDock II automatic test and calibration station

  • Full function self-test of sensor(s), battery status, circuit integrity and audible/visual alarms on start up and continuous testing on sensor(s)

  • Bright wide-angled visual alarm bars

  • Built-in concussion-proof boot

Comes With

  • Monitor as specified

  • Sensors as specified

  • Calibration adaptor 

  • Travel charger

  • Lithium-ion battery pack

  • Quick Reference Guide

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