• External Flat Temperature Probe – Compatible with BlueTag & COEUS Data Loggers

  Need to monitor temperatures where your logger can’t go? This External Flat Probe is engineered for highly accurate, continuous readings across an extended range from -40°C to +85°C with a reliable ±0.5°C accuracy profile.

  • Solve Cold Room Signal Blocks: Mount your Bluetooth data logger outside on the wall and route the probe inside. This completely bypasses wireless signal drops caused by thick, insulated cool room and freezer panels.

  • Zero-Leak Ribbon Cable: The ultra-slim, flat ribbon cable is specifically designed to feed directly through fridge, freezer, or incubator door seals without warping the rubber, pinching the wire, or letting cold air escape.

  • Commercial Build & Depth: Features a durable, pre-configured 2-meter cable and a compact, completely waterproof 20mm sensor tip—giving you the flexibility to submerge the probe in liquid glycol bottles or place it deep inside crowded environments.

Use with: BlueTag TH30R Data Logger & WIFI/4G Data Logger