The SL53 is a self-contained, single-channel temperature-data logger that can record up to 8,000 data points. Operable within a temperature range of -40 to 257 deg F, depending on the model, the unit has a small design, enabling it to be inserted into small items and packages. Particularly suitable for high-temperature applications and temperature-related fault finding, the SL53 has a start-when-alarm function that inhibits data logging until the data logger has been in an alarm condition. A starter kit is available that contains up to five data-logging buttons, a communication interface, a single, plastic holder and a copy of the TempIT-PRO software.

Signatrol, Ltd., 44 1684 299 399. www.signatrol.com