High accuracy vial with big bubble and 3 black lines each side
Environmentally-friendly fluorescent liquid inside, which is anti-oxidation, anti-ultraviolet, and anti-electrostatic drift
High strength aluminum profile
Enhanced cross section design has high anti-bending resistance, so as to ensure constant accurage and reliability
Rubber handle cover features an ergonomic design for added comfort
The end caps are covered by 2-component TPR material, making it anti-impact
CNC milled bottom ensures a high accuracy reference base