Dataloggers ahoy

20 Sept: We are thinking of a bulk order for portable dataloggers - in their large form they are infernally expensive, but it is possible to get small USB sized ones for between 35 and 50pounds plus vat and post, depending.   The results can be read into a normal PC, and converted into graphs. 

Ones can be bought to measure temperature or humidity or  other conditions. The idea is that they store the data for long periods. Eg you can leave one in the garden or loft for six months, to have a complete temperature record for the whole season. If you have a few, eg in the interior, one in an external weather proof box, you can then compare the effectiveness of your insulation measure, day and night, week by week, months, and finally comparing seasons.

If you wish to share in a purchase, please email to Tina Holt and we can combine into a larger order. Indicate if you want only temperature, or ones for other purposes (there are ones for temperature, humidity, current, voltage, pressure, shock.Next year the VAT goes up, so some of the WB Ecohouse group already have an order lined up, so please add your order too, so you have no postage to worry about.