ThermElc TE-B2 10PCS Bluetooth Temperature Data Logger, Auto PDF CSV Report, Compare Multi-Devices Data, Monitor Cold & Frozen Storage

This temperature recorder includes a smart app for comparing data across multiple devices and has a visual LED indicator and app alarms for temperature monitoring. It also features a high-precision digital external probe and complies with CFR Part 21.

• The description claims the device complies with CFR Part 21.
• The description claims the device has a visual LED indicator and app alarms.