Elitech RC-5+ PDF USB Temperature Data Logger Reusable Recorder 32000 Points High Accuracy

Very good

Good one.

Fiquei chocado com a versatilidade! Comprei pra comprar pra garantia que uma geladeira não esfriava o suficiente e acabei arrumando desculpas pra usar na "caixa que esfria" alheia por pura curiosidade.

Works exactly as advertised. Very easy to use and quite accurate.

A very sparse set of instructions came with the item, so I had trouble getting it to work at first. I looked online and the instructions from the manufacturer there were much clearer. With that info, it is very easy to use. Once I got it running it did just what I wanted. The refrigerator in our new travel trailer wasn't holding temperatures right. I put this in the refrigerator and let it run for a couple of days. Then I plotted the results (done automatically from the vendor software) and was able to show the RV dealer what was happening. The refrigerator would get cold and stay cold for 6-8 hours, then it would stop cooling for 6-8 hours allowing the inside to get way too warm to keep food safely. It would have been very hard to see what was happening without this recorder. We've had some trouble getting repairs done on our trailer due to the factory refusing warranty repairs, but with the detailed data we gathered with this recorder we're confident the problem will get fixed.