Freshliance Bluetooth Temperature Humidity Data Logger with Temperature Probe Sensor, Refrigerator Freezer Thermometer Digital Temp Monitor with APP, Review Analyse Data with Graphing, BlueT

BlueTag TH30R-l Bluetooth temperature humidity data logger, an ideal for refrigerator, freezer, cooler and other scenarios that need temperature humidity monitoring, can be optionally set with one or two external probes (Not WlFl version). Paired with Bluetooth, mobile APP Tkeeper (Android/ISO) provided for parameters configuration and history data review, enabling you to read data anytime from mobile device within a 150ft range(Open space), no need to open the package. With Sensiron digital sensor, external senor accuracy up to ±0.18℉(14~104℉), ±0.54℉(-40℉~212℉),±0.9℉(Others). Free 2-year cloud storage for data. Remote data cloud synchronization, supporting multiple users to view and share data history simultaneously. Tkeeper APP with powerful data analysis, filtration and graphing functionalities, automatically analyzed Max./Min./Avg./MKT values. Users can also filter data of each probe by All/Year/Month/Day/Hour in the Chart, or by normal/abnormal in the data details. Smart A