Check the listing for details. EL-WIFI-T - WiFi Wireless Temperature Data Logger - Open Box. Condition: New – Open box. Listed at 75.00 USD. Lascar Electronics Wireless Data Logging Sensor with Display, Alarms and Rechargeable Battery. Measure and Record Temperature Using Internal SensorMonitor on your PC (via Software) or Any Device (including Android and iOS) with a Browser Using the "Cloud"Wireless Transmission of Data to PC Computer or to Cloud Using Existing Wifi NetworkLogs up to 1 Million Readings onto Internal Memory if Wireless Network Not AvailableRequires the Lascar EasyLog Cloud Service for Remote AlarmsFree Limited Starter Plan for up to 1 WiFi Data Logger. Additional Paid Starter Plans are Available for up to 4 LoggersProfessional Paid Plans Feature Unlimited Data Storage, Multiple User Accounts, and Advanced Notifications – EasyLog Cloud Professional PlansUpload Recorded Readings to EasyLog Cloud and View Data from Any DeviceIncludes Rechargeable Lithium Battery, Micro USB Cable and Wall Bracket. PC Software Available as A Download.