Welcome!
What's new?
1. Complete Machine Rebuilds / Upgrades Available now! CLICK HERE
2. Push Button Calibration Amplifier Boards (Read Below)
**PUSH BUTTON CALIBRATION AMPLIFIER BOARDS**
Calibrating your FDR gas filling machine has never been easier.
Push a button to set the ZERO (air) setting.
Push a button to set the SPAN (argon) setting.
Optional display for showing diagnostic information.
Watch the calibration demo video below.