ElitechTemperature data logger WIFI Bluetooth, Temperature Recorder Wireless Remote Monitoring, External Double Temp Sensor, Alerts and Historical data, Apps Cloud Storage Management, RCW-800W TDE

Elitech WiFi 5G/2.4G Digital Temperature Data Logger Remote Real-Time Temperature Monitor Cloud Data Storage SMS/Email/APP/Web Alarm, with Dual External Temp Probe, 16.4ft, RCW-800W-TDE-V2(-40~176℉)

Elitech Digital Temperature Humidity Data Logger Pharmacy DDL with Calibration Certificate to auditor, Refrigerator Thermometer Vaccine Fridge Temperature Monitor Max Min Value GSP-6

Elitech RC-5+ TE Digital PDF USB Temperature Data Logger Reusable Recorder Refrigerator Thermometer 32000 Points High Accuracy (Extra External Sensor)