Features 【High 1L accuracy】 flow meter 0–25 liters per minute, measures 1 liter, is used to measure the gas flow on MIG or WIG burners. Developed, CO2 knife to check the gas flow of WIG or MIG burners. 【Practical CO2 test】 Gas flow meter designed for checking the gas flow of WIG or MIG burners. Let go of the MIG wire tensioner to stop the wire feed during the test. 【Stable power】 Simply place the gas flow meter tester on the MIG or TIG-GASSCHUSE to measure the air flow from the top of the ball. 【Long-lived material】 The guest tester for Mig Tig welds consists of high-quality materials, the gas flow meter testing knife is robust and durable and have a long lifespan. 【Measurement Tip 】 When welding, make a precise gas flow when the gas flow is insufficient or the gas protection is bad. Disable the high frequency on your WIG welding device, otherwise you could suffer an electric shock. 1. Multifunctional: This aluminium alloy prism adapter is multifunctional and ensures quick connection and disconnection of GNSS measurement equipment, which saves you time and effort. 2. Secure Connection: This metal prism GPS total station adapter ensures a stable and connection to your measuring tools thanks to accurate engineering and long lasting materials. 3. Excellent Aluminum Alloy Material: This prism surveying pole adapter is made of excellent aluminum alloy material, which is sturdy and abrasion resistant, not easy to be damaged, and has a long service life. 4. Good Compatibility: This quick release prism adapter has good compatibility and is suitable for a variety of GNSS measurement applications, this adapter is a must have tool for professionals. 5. Wide Application: This prism pole adapter is small and lightweight, easy to carry and install, and has a wide range of applications, which can be used for the inspection of the tunnel, bridge, road, construction and so on. Specification: Item Type: Prism Adapter Model: QRA01A Material: Aluminum Alloy Specification: Quick Release Adapter PackageList: 1 x Prism Adapter Package List