Elitech RC-4 Pro PDF USB Digital Temperature Data Logger Reuseable Recorder DDL 64000 Points High Accuracy, Shadow Data, Built-in Buzzer, Auto PDF CSV Report, Windows/MacOS Software

Really useful temperature monitor

I've been using these devices since 2019 to monitor anything from boiler water temperature to domestic refrigeration. Perhaps the latter is the most impressive, not many devices can be left permanently at -22°C, very reassuring to see the freezers maintaining stable temperatures and that the monitor batteries last for years. I had been using a very old version of the upload software, and was so pleased to find the latest version, which is really good to use and capable of generating professional reports. I needed some more units so bought these recently; the two obvious differences over my older ones are the USB mini B connector being replaced by USB micro B, and the vastly faster download rate. Very pleased all round!

Very useful

The thermometer is very simple to use with minimal setting up. I used it to help diagnose a boiler fault and the ability to record and display the boiler return temperature solved my problem within the first day. I cannot comment on the calibration as I was more interested in temperature change. The software is simple to use and allows exporting of data for more detailed analysis if required. The only thing to note is that whilst it has two sensors (one internal and one using the probe), only one of these is active at a time.

Perfect

Werkt uitstekend. De mogelijkheid om een externe temperatuurvoeler aan te sluiten gaf de doorslag in de keuze voor dit product. Alle denkbare instellingen zijn mogelijk (in mijn toepassing). En de prijs ..... Een meer dan uitstekende prijs kwaliteit verhouding