Caliper, replacement of the battery on AAA.

thingiverse

Vernier caliper a necessary thing in economy, any maker. To calibrate the printer, measure ready model. During creation of 3D model on sample, a necessary thing. There is big minus of such electronic measuring devices, existence of battery moreover of this kind which you won't buy continually. The battery not all that well, and considering that compasses aren't disconnected absolutely but only extinguishes screen, continuing to work, it lasts not for long time. Huge minus that at the same time there is no function of auto disconnect and who at least once forgot it to switch off, put pluses. :)\nAnd as always happens, it is necessary to measure urgently something, and battery sat down. Having once again got into this situation, I decided-will be enough. It is necessary to solve this problem urgently. Though a thought not new and my attempt not the first, but having printer, solved it to decide by means of it. The task stood not to ruin compasses, and to save its trade dress. And without serious consequences to return it to original form if there is an opportunity to buy native battery, as required. Simulated casing and made, but there was a question where to take two suitable small screws, two family unscrewed from compasses were korotkovata, with my construction couldn't fix anything. Here I recalled that similar small screws are in HDD. I took them from there. One of native small screws of compasses the bay cover for battery fastens, and second can be put in this bay not to lose. Still used small lamp bought in bench "All on 50" or like that, you can buy in other place of rubles for two hundred :) Actually tried to explain on pictures as as. Actually I calculate that issue is resolved and I won't change battery year and more even if I won't switch off it.\nThere was a thought to deliver connector and read out indications in computer, but connector wasn't and question was postponed, for later.\nI'm glad I could find solution to my problem with vernier caliper. It's always frustrating when battery dies at critical moment. But now I have reliable method to keep it working.