GasAlertQuattro
With the GasAlertQuattro’s easy to identify bump test and calibration icons, power options to outlast your shift, one-button simplicity and IntelliFlash that provides continuous visual confirmation of detector operation and compliance, seeing is believing.

Honeywell
View more by HoneywellHoneywell First Responder Products is a leading manufacturer of head-to-toe personal protective equipment.
With the GasAlertQuattro’s easy to identify bump test and calibration icons, power options to outlast your shift, one-button simplicity and IntelliFlash that provides continuous visual confirmation of detector operation and compliance, seeing is believing.
- Available as rechargeable or alkaline pack with three AA batteries
- Calibration cap and tubing
- Reversible screwdriver
GasAlertQuattro Deluxe Confined Space Kit - includes manual aspirator kit, IR Connectivity Kit with Fleet Manager II software, sampling probe, carrying holster, auxiliary filter kit, calibration cap with 1 ft. / 0.3 m hose, 0.5 LPM regulator and carrying case with foam insert.
Detector and calibration gas sold separately.