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Glass Circular Bubble Level Vial – High Accuracy & Visibility

Glass circular bubble level vial is a precision measuring tool, manufactured with high quality glass to ensure transparency and accuracy. It is simple and reliable, making it easy to take quick measurements. The bubble and sight are clearly visible inside the container, helping you get accurate results quickly. Glass circular bubble level vial is suitable for many fields such as construction, carpentry, machine building, geographic surveying, optical equipment, etc. It ensures the level condition of various structures and equipment. Our strict quality control and sealing process ensures long-lasting and reliable use of glass circular bubble level vials.

Glass circular bubble level vial has a black sight line and no tip.

Glass circular bubble level vial without tip

Glass circular bubble level vial has a black sight line and a tip.

Glass circular bubble level vial with tip

Features

  • Highly accurate measurement results
  • Highly transparent glass with excellent visibility
  • High hardness glass with excellent durability
  • Wide range of applications

Specification

  • Material: glass
  • Medium: n-heptane
  • Diameter: 9 mm – 25 mm
  • Sensitivity: 5' per 2 mm – 90' per 2 mm
Structural view of the side and front of a glass circular bubble level vial

Glass circular bubble level vial specification

Glass Circular Bubble Level Vials Specification
Number Sensitivity Diameter
(mm)
Height
(mm)
Shoulder Height
(mm)
Note
GCL-1 30' per 2 mm 9 5 - No tip
GCL-2 25' per 2 mm 10 9 6 -
GCL-3 8' per 2 mm 11 8 5 -
GCL-4 15' per 2 mm 12 8 5 -
GCL-5 8' per 2 mm 13 8 5 -
GCL-6 10' per 2 mm 13.25 9 6 -
GCL-7 15' per 2 mm 14 8 5 -
GCL-8 15' per 2 mm 14 5.5 - No tip
GCL-9 10' per 2 mm 14.5 8 5 -
GCL-10 15' per 2 mm 15 6 - No tip
GCL-11 8' per 2 mm 15 8 5 H.TEMP
GCL-12 30' per 2 mm 15 9 6 -
GCL-13 10' per 2 mm 15 10 6 -
GCL-14 8' per 2 mm 16 8 5 -
GCL-15 10' per 2 mm 16 10 6 -
GCL-16 10' per 2 mm 16.5 10 6 -
GCL-17 25' per 2 mm 17 6.5 - No tip
GCL-18 8' per 2 mm 17 10 6 -
GCL-19 6' per 2 mm 17.3 9 6 -
GCL-20 8' per 2 mm 17.5 11 6 -
GCL-21 25' per 2 mm 18 6 - No tip
GCL-22 8' per 2 mm 18 11 6 -
GCL-23 10' per 2 mm 18.5 11 6 Light
GCL-24 10' per 2 mm 20 11 6 -
GCL-25 60' per 2 mm 25 11 6 -
GCL-26 60' per 2 mm 25 4 - No tip

Application

  • Photoelectric instrument
  • Theodolite
  • Compass
  • Electronic balance
  • Tripod
An orange automatic level with a glass circular bubble level vial

Automatic level

Telescopic level with glass circular bubble level vial for more accurate measurements

Telescopic level

Black camera tripod with glass circular bubble level vial

Camera tripod

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