USB Data Logger Thermometer Hygrometer TempU 07B Temperature/Humidity High Precision Digital Recorder for Refrigerater Storage

Battery Included : No High-concerned chemical : None Electronic : Yes Cable Length : 1m Theory : Temperature Controller Display Type : DIGITAL Power Type : Button Battery Certification : CE Origin : Mainland China Max Measuring Temperature : 70°C- 99°C Style : Wall Hanging Brand Name : JUANJUAN Is Smart Device : Yes Use : Household Display Size : 1.9 Inches & Under Feature 1 : thermometer Feature 2 : Temperature and humidity recorder Feature 3 : for Cold-chain transportation Feature 4 : Magnetic Feature 5 : Hygrometer