Circular bubble level accurate level RB-MP1809-7C

*    Name,circular bubble level

*    No.,RB-MP1809-7C

*    Size,18*9MM

*    This vial is made of Acrylic

*    The precision is 1°+/-12'

*    The air bubble will be at the middle of the ring on the level table

*    The air bubble could be aggregated in 2 seconds after collision

*    The vial will be like the original after being experimented under -32^oC with 24h and 77^oC with 24h

*    We can do the vials according to your requirements(size,precision and so on)