Glass circular bubble level vial consists of well grinding glass sheet and glass bottom, which are connected by the way of splicing or sintering. We have researched new technology to prevent the bubble level vials from air leakage. Glass circular bubble level vials are usually used in photoelectric instrument, machine tools, electronic scale or other equipment.

We supply glass circular bubble level vials is high-transparent and of various colors.

Different specifications of glass circular bubble level vials are available for wide application.

Specification

• Material: glass.

• Medium: colored alcohol (ethanol).

• Diameter: 9 mm - 25 mm.

• Sensitivity: 5' per 2 mm - 90' per 2 mm.

Glass circular bubble level vial with tip.

Glass circular bubble level vial without tip.

Glass circular bubble level vial with light.

The schematic diagram corresponds to the form above.

Glass circular bubble level vials are used in various kinds of electronic instruments.

Feature & advantage

• High precision.

• High transparent glass.
  High transparent glass makes it easy to read the calibration.

• High hardness glass.
  We use glass of high quality, which is durable and unbreakable.

• Beautiful appearance.
  Tidy and Transparent glass makes you feel comfortable. The color of the liquid can be changed depends on our customer's needs.

Application：

Glass circular bubble level vials are widely used in many fields.

• Photoelectric instrument.

• Theodolite.

• Compass.

• Electronic balance.

• Tripod.

• Other fields use bubble level vials.