Extech SDL500 Thermo Hygrometer Data Logger

The Extech SDL500 thermo-hygrometer data logger records data on an SD card in Microsoft Excel® format for easy transfer to a PC for analysis. The user can manually store 99 readings or set the logger to automatically store up to 20M samples with date and time stamp at a user selected sample rate. It measures relative humidity, temperature, dew point, and wet bulb temperture. Supplied with 6 x AA batteries, SD card, carrying case and humidity/temperature probe.

* Type K/J thermocouple input for high temperature measurements * Large backlit LCD * Record/Recall Min., Max. readings * Data Hold * Auto power off with disable function * Built-in PC interface (RS-232) * Dimensions 182 x 73 x 47.5mm (7.2 x 2.9 x 1.9in) * Weight 655g (23.1oz)