Specifications
* Name, precision measuring* Precision, 28'+/-5'
* The black ring is 5mm in diameter
* Color,green
* Material,acrylic
* Name, precision measuring
* Item No., RB-BV35165
* Size,35.3*16.5MM,
* This vial is made of Acrylic,
* The precision is 28'+/-5', the excursion of air bubble will be no more than 2′when circumvolving the central axis 360°
* Could not be saw the mark of machining from 25CM away.
* The air bubble could be aggregated in 1 second after collision,
* The vial will be like the original after being experimented under -32°C with 24h and 77°C with 24h.
* We can do the vials according to your requirements(size,precision and so on)