Binatone JUNIOR SLIDE RULE
The Binatone JUNIOR SLIDE RULE is an arithmetic calculator with 8 digits precision and algebraic logic. It has 12 functions, 30 keys, and a VFD (vacuum fluorescent) display. The power source is 3xAA.
Facts at a glance:
If you have a Binatone JUNIOR SLIDE RULE that is no longer working, you can first try replacing the 3xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: