Wi-Fi connected, 2-channel Temperature Data Logger Model TR-71wf contains an integrated Wi-Fi function that enables it to automatically upload recorded data from the logger to company’s free cloud-based web storage service. Product has an AP mode which allows for direct log on and downloading of data by a smartphone or tablet. Measurement range is -40 to 110°C (supplied sensor) or -60 to 155°C (optional sensor: Fluoropolymer-coated type) with resolution of 0.1°C. Measurement units can be in centigrade or fahrenheit. Product includes free app for iOS and Android; no PC is necessary. Logger runs on two AA batteries for up to two years.
TandD Corporation, www.tandd.com