The PosiChek family of SCBA test equipment has been the industry standard for thousands of fire departments, refineries, chemical plants and nuclear power stations worldwide since it was first introduced in 1988. The Honeywell Posi 3 USB unit incorporates several hardware and software upgrades to keep pace with increasingly rigorous testing criteria to keep your SCBA equipment operating at its best.

NFPA 1852 mandates that all compliant SCBA be tested on a calibrated breathing machine before being put into service, and at least once per year thereafter. Honeywell’s Posi 3 USB meets the stringent standards set forth by NFPA. With the Quick Test feature, the Posi 3 USB can evaluate the operational readiness of an SCBA in less than 2 minutes, consuming less than 1% of its air supply.

Quick Specs

• Size (excluding head):.Height 14.1 inches: Width 13.5 inches: Depth 16.0 inches
• Weight (excluding head) 34 pounds
• Operating Temperature 41ºF to 113ºF.
• Storage Temperature 14ºF to 113ºF

Additional Features and Benefits:
Posi 3 USB Performs Full Readiness Testing

• Facepiece leak check
• Exhalation check valve opening pressure
• Static facepiece pressure
• Bypass flow rate
• Pressure gauge accuracy
• Low pressure alarm activation
• First stage regulator performance
• Breathing resistance at standard (40 LPM)
• Breathing resistance at maximum (100 LPM)