VT305 Gas Flow Analyzer   

Simple to use so you can set up, test and report quickly. Portable because you're on the go and need a tool that is easy to transport. Efficient thanks to automated standard work that reduces error and improves data consistency.

That's the VT305 Gas Flow Analyzer. Simple. Portable. Efficient.

View video » Specifications »


  • Intuitive operation with four button control
  • Auto-orienting color LCD
  • Single flow channel
  • Instant readable graphs


  • Small, light-weight, fits in your hand
  • Fully contained unit - no external components required
  • Micro SD card capability
  • Battery powered for highly mobile users


  • Integrated sensors for quick set up
  • Multiple interface capability
  • Bidirectional flow measurement
  • Ansur software compatible