Manometer Wrench / Gauge Calibration Tool
Handy tool that offers the perfect solution for zeroing needles on standard aneroid gauges
Note: Although most gauges are calibrated when the needle is resting at zero (circle/oval), this does not guarantee calibration
- Handy tool that offers the perfect solution for zeroing needles on standard aneroid gauges
- Note: Although most gauges are calibrated when the needle is resting at zero (circle/oval), this does not guarantee calibration
