Free Shipping

Money Back Guarantee
0800 048 1057


Free Shipping Free standard shipping on orders over £500
The next generation of miniature temperature and relative humidity data loggers that measures from -20°C to +70°C (-4°F to +158°F) and 0 to 100% relative humidity. With a temperature accuracy of ±0.2°C / ±0.4°F and a relative humidity accuracy of ±3.5%. Compared to the DS1922 series data loggers, all dLog data loggers have a larger memory, improved accuracy, non-volatile memory, so the data can be downloaded should the battery be depleted and a remaining battery life indicator.

All dLog data loggers communicate with the USB-powered NFC reader. The same reader can be used with all members of the dLog family. The TempIT5 software also has a remaining battery life feature, and the stored data can still be downloaded even if the data logger battery is dead.
The SL64TH-A is supplied with a UKAS Traceable calibration certificate and an improved accuracy of ±0.1°C ±0.1% of calibrated span (minimum span of 20°C). The default calibration points are 0°C, +20°C and +40°C and 21% RH, 43% RH and 75% RH at an ambient temperature of 21°C.
Contact us if you require different calibration points. You can choose any three temperature points from -19°C to +69°C and there must a a difference of 20°C or more between the highest and lowest calibration points. For the humidity calibration, you can choose three humidity points from 10% to 90% at ambient temperature from +10°C to +40°C. It is possible to have more than three calibration points but please contact us for more information.
Starter kits are available with either two or five SL64TH or two or five SL64TH-A temperature data loggers, USB interface cable and the TempIT5-PRO software.
Being only 22mm in diameter and 11mm thick, the SL64TH is an incredibly small temperature data logger, ideal for use in confined spaces.