Maintenance

CLEANING THE PROBE BASE
Probe base can be cleaned by removing it from the tonometer and injecting ethyl or isopropyl alcohol through the probe base with a syringe. Before mounting the tube back into the tonometer make sure the tube has dried properly. Drying can be accelerated by injecting air through the probe base using a syringe or canned air.

BATTERIES
Always use good quality non-rechargeable batteries. Rechargeable batteries supply lower voltage and are not compatible with the Icare tonometer. Make sure batteries are loaded correctly; + terminals should oint down on the display side and up on the measurement side.

STORAGE
When the tonometer is not in use place it in the case or desktop stand, which protects the probe base from dust and other particles.