iSpindel Smart WiFi Hydrometer & Temperature Sensor – The iSpindel is Prebuilt and fully tested before shipping with a 100% customer satisfaction.

Latest update - All our iSpindels are shipped fully balanced and with bulk calibration. This calibration will give you a good reading across the gravity range from SG 1.000 to SG 1.070, but if you require an even more accurite reading from your iSpindel, we would still reconmend a full individual calibration across the gravity range you will be using. 

Our iSpindels are also now shipped with that extra bit of protection to give you peace of mind! We are adding an extra silicon seal to the iSpindel tube, this makes it so much easier to seal the lid when putting it in your fermenter and reduces the risk of liquid seeping into the tube. Please also note that we have tested these food grade silicon O-Rings with great success. 

Finally, we are also now shipping all iSpindels with USB TypeC charging ports.

We work hard to source top quality components when building your iSpindel and all our hardware is fully tested before dispatch for quality of build. We want you to be happy with your iSpindel and this is why we are dedicated to offering full support as well, 7 days a week, this is why we are rated as excellent with Trustpilot!

The batteries we use are sourced from the UK's official supplier. We also re-wrap the batteries to colour match your iSpindel, but please be assured that the batteries are 100% genuine and have been fully tested. All components we use are also fully tested for best performance.

All our iSpindels are dispatched latest firmware, on top of this you will get full support if needed.

The iSpindel is a device which automatically reads the gravity of your fermenting brew without the need of manually taking readings, it also reads the current Temperature of your brew!!!!

Simply drop the hydrometer into your wort when pitching the yeast to monitor the progress of fermentation, minimising the need to open the lid and risking infection, or waste any of your precious beer taking a sample. Using FREE apps and online tools with the iSpindel, you can monitor fermentation progress online and control devices such as beer warming mats in order to tightly control fermentation temperature.

The latest fully tested firmware has been uploaded, this firmware fixes the issues in battery life and speeds up the calibration.

On purchase I will send you a link to the instructions on how to fully configure your iSpindel, there is also plenty of information on the internet, just google "iSpindel calibration" 

Please note that the iSpindel needs to connect to your WIFI, this is to allow the data from the iSpindel to be sent to your selected application such as Ubidots, so please make sure you have a good WIFI connection in the locations you do your brewing!

iSpindel is an open-source project, I have just prebuilt and configured the iSpindel to save you money and time and take no credit for hardware and software design.