Custom numbers on Digital Caliper readout

Good Morning all,
I need help with building a system with respect to digital readouts and need inputs.
Objective: To display two digital readouts, one with linear dimension and the other with a custom number for the linear dimension.
Any suggestions?

I appreciate all of your inputs.
Thanks,

Andy,
Thank you for the reply.

Here is the complete information about what I was trying to do.

Objective: To display a preset digital readout (Display2) corresponding to the measured dimension on the Vernier calipers (Display1). The digital readout display shall be added on the calipers, as an attachment and shall utilize the calipers battery. Following is the sample data of calipers measurements and required preset output.

The data relation between Display1 and Display2 or let's say input and output is not linear. Therefore, the only way to solve this task is through a constant data table. Since the linear encoders may have some jitter, values are not always stable on the last digit. Therefore, I implemented a hysteresis table concept, so that Display2 will change between predefined values (e.g. Dispaly2 = 23 if 0.273<Display1< 0.301 and Display2 = 24 if 0.301<Display1>0.328 and Display2 = 25 if 0.328<Display1>0.375).

Please help if you have any suggestions or advice.

Thanks,

Would Sparkfun (www.sparkfun.com/products/12923) product still work for the above scenario in obtaining constant preset data with respect to the callipers measurements? and, would add an external battery possible?

Andy,

Thank you for the reply. I will check out the micro view. I hope it works.

The reason we want a display2 that is attached to the callipers was, we made a 0.375" thick high precision block with divisions marked as shown in coloumn1. We are trying to install this block on a high-pressure control valve for precise movement. For each division movement, instead of showing the dimension on the block/how long it moved, we want to show a preset number on the display2 such as 1, 2,3, till 25. I appreciate if you can advise any generic computing device that can be hooked to digital callipers. Thanks again.

Thank a lot.