ThermElc TE-B2 ET 10PCS Bluetooth Temperature Data Logger with External Probe, Tank Thermometer Aquarium 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 features visual and audio alerts when temperature thresholds are exceeded. It also offers password protection and complies with CFR Part 21.

• The description claims the product complies with CFR Part 21.
• The description claims the product features visual and audio alerts.