Inkbird Wireless Thermometer Humidity and Temperature Monitor, IBS-TH2 Freezer Thermometer Bluetooth Temperature Sensor Smart, with APP for Android

Inkbird Wireless Thermometer Humidity and Temperature Monitor, IBS-TH2 Freezer Thermometer Bluetooth Temperature Sensor Smart, with APP for Android

Sensitive temperature and humidity sensor; Stores max 30000 data points on the device The temperature sensor ranges from minus 40 to 140 degrees Fahrenheit and the humidity sensor ranges from 0 % RH-99 % RH Graph, accuracy calibrating, high and low-temperature alarm notification, data export, and setting the sampling interval are supported via the App Up to 98 feet (without obstacle) remote control via Bluetooth; Compatible with INKBIRD gateway IBS-M1 and IBS-M2 This thermometer hygrometer is waterproof IPX4, you could put it into a freezer or refrigerator to record the temp data Built-in magnet, this sensor could be attached to the metal without glue or nails Specifications

Brand: INKBIRD
Model: IBS-TH2
Bluetooth Connection Range: 30 meters (98ft)
Temperature Measurement Range: -40℃~60℃/-40℉~140℉
Temperature Accuracy
- Typical: ±0.3℃/+0.5℉
- Max: ±0.5℃/±0.9℉
Humidity Range: 0%RH-99%RH
Humidity Accuracy (25℃/77℉, 20%~80%RH)
- Typical: ±3%RH
- Max: ±4.5%RH
RH Humidity Accuracy(25℃/77℉, 0%~100%RH)
- Typical: ±4.5%RH
- Max: ±7.5%RH
Battery: AAA Battery*2 (not included)
Waterproof Level: IPX4
Magnetic Back: Yes