Jewel movement for long life
Individually laser-engraved dial for improved accuracy
Shock resistant to maintain accuracy and provide lower lifetime costs
Ergonomic design for added comfort and easy operation
15 year calibration warranty
The DuraShock gear-free design uses a single helix spring to directly convert the vertical movement of the pinion to rotation of the pointer without the use of a multi-step gear arrangement.
By creating a gear-free design, the DuraShock has fewer moving parts to provide a gauge which is shock resistant. The DuraShock has been tested and validated to withstand a drop of 76cm onto a hard surface and still remain accurate.
DuraShock is the ONLY aneroid gauge which can meet the AAMI Shock Resistant specification