FQT-400 Tag Line Typical battery life of several

Typical battery life of several years

The Hach DR 850 requires the use of reagents

A default reading is taken every

high performance components

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FQT-400 Tag Line Typical battery life of severalThe Micro QT is a next generation gas valve offering uncompromised leak tight performance in an ergonomic design. The Micro QT is also versatile, providing numerous connection options to cover a wide range of applications. After the Micro QT valve is installed on tubing with a compression fitting, mating male and female valve ends is literally just a snap. Originally designed for environmental air sampling and analysis, the Micro QT has found a place