eBay

Professional Ggs Flow Tester / Meter Peashooter Style
Flowmeter tester scaled from 0 - 25 litres per minute in one litre graduations, used for testing the gas flow at the Mig or Tig torch
Simply place the tester over the Mig or Tig gas nozzle and the gas flow is measured from the top of the ball, can be used for all gases.
Designed to check gas flow on Tig or Mig torches.
100% Brand New,Never Be Used.

Specifications:
Length: About 14cm
Color: As picture shows
Package Includes:
1 x Gas Flow Meter Tester