Dräger P3

The handy Dräger P3 pressure tester allows for quick and easy differential pressure measurements. The ideal tool for service and maintenance, the device performs a variety of measuring tasks.

Tightness test, in accordance with DVGW-TRGI 2008

Using the Dräger MSI P3, tightness tests can be performed with 150 mbar, in accordance with the conditions of the new DVGW-TRGI 2008.


The device is intended for the following measurements:

  • Chimney draft (negative / positive pressure)
  • Pressure measurements on gas fired units (supply pressure / flow pressure / nozzle pressure)
  • tightness tests


  • Practical one-key operation
  • Ready for use immediately
  • Digital display
  • Fully-automatic selection of measurement range
  • Configuration to hPa or mbar
  • Battery or rechargeable battery operation


MSI P3 Product Information, en
MSI P3 Product Information, en


Product Information: Dräger MSI P3
Product Information: Dräger MSI P3


Get in touch with Dräger

Contact Us Image

​Draeger Singapore Pte Ltd

​Draeger Singapore Pte Ltd
61 Science Park Road The Galen #04-01
Singapore 117525

+65 6872 9288

Draeger Malaysia Sdn. Bhd.

​No. 6, Jalan 15/22, Taman Perindustrian Tiong Nam, Seksyen 15, 40200 Shah Alam,
Selangor Darul Ehsan, Malaysia

+60 3 5526 2000

​Draeger Philippines Corporation

2504-C West Tower, Tektite Towers, Exchange Road, Ortigas Center,
Pasig City 1605 Metro Manila, Philippines

+63 2 8470 3825


Not all products, features or services are for sale in all countries. Please contact your local Dräger representative for more information.