Products that have been discontinued

• Prisma DI-4C
  Replaced by Prisma DI-5C.
• Prisma DI-4
  Replaced by Prisma DI-5.
• RO-3
  Replaced by Prisma DI-5C, Prisma DI-5.
• Bohman DEC tester
  Discontinued without replacement.

Calibration and service

We recommend recalibrating the deflection indicator once every three years to maintain the functionality. We still offer recalibration and service work for Prisma DI-4C and Prisma DI-4. Unfortunately, it is not possible to calibrate or service the older model RO-3. The few cases where this is requested, we recommend investing in a new measuring device instead.

Other products

Sometimes, we are asked if we offer Pneumatic Actuators. The answer to that question is no – those are made by another manufacturer. However, in addition to Prisma DI-5C and Prisma DI-5, we also provide Prisma DI Ovality Kit – a measuring instrument for measuring ovality and wear in cylinder liners in marine engines.

Contact

Please contact us if you have any questions or concerns, and we will find a good solution together!