Elitech RC-4HC USB Temperature and Humidity Data Logger 16000 Points Record Capacity

El producto funciona bien y realiza lo que dice la descripción. Buen costo beneficio. Lo recomiendo.

I need service centre contact detail first time i took the report second time its not getting started i need guideline for this

You have to install proprietary (free) software in order to use this device. This is on contrast to some other USB-based devices that allow you to access the device as if it was a thumb drive and simply copying a data file. You also have to use the maker's software to change settings like how often the temperature/humidity sample is taken. The ability to control the device itself is limited pretty much to just staring and stopping the logging. Finally the data can only be saved as a PDF, a complex Excel spreadsheet, or an archive format that can only be read by the maker's app.If you have no issues with these requirements and limitations, the device itself is easy to use and works well. My first use case was to see how long it takes for a new air condition to cool down a bedroom to the desired temperature. For recording the temperature, either the internal sensor can be used or a plug-in sensor is supplied. Unfortunately the device will not record readings from both the internal and external temperature sensor. But then that would make this a 3 channel data recorder (internal temp, internal humidity, external temp) which I suppose is asking a bit much give the relatively low price. But it would have allowed doing things like comparing inside and outside temperatures for things like rooms and refrigerators.A tip on using the graph view on the application. There are very few timestamps displayed on the X-axis and you cannot change this (AFAICT). But if you place your mouse cursor on the curve itself, a pop-up will be displayed showing the recorded value and timestamp at that point in the curve. A better X-axis scale would still be nice to have.

Funciona correctamente, pasan la Calibracion con +- 1°C

Data logger is not working as we have purchased it a month back and just started tot use u also could not return the product.