About this item
- 【FLEXIBLE STAINLESS STEEL EXTERNAL PROBE】 The 1‑meter stainless steel external probe provides precise monitoring in tight or restricted spaces, ideal for incubators, pharmacy fridges, and blood banks. Designed for advanced cold‑chain workflows using a Temperature Data Logger with external probe, Bluetooth Temperature Data Logger with external probe, or high‑accuracy Digital Temperature Logger for professional laboratory and medical storage applications.
- 【TRIPLE RISK ALERTS】 Prevent temperature excursions before they impact stored goods. Programmable high/low alarm thresholds trigger instant LED alerts for rapid corrective action. Optimized for cold‑chain transport and facility monitoring using a temp data logger, data logger temperature device, or external‑probe Temperature Data Logger with external probe.
- 【SEAMLESS DATA REPORTING】 Generate encrypted, non‑modifiable CSV and PDF temperature recorder reports with a single tap. Supports secure documentation workflows for clinical, laboratory, and food‑safety environments. Ideal for teams using usb temperature data logger devices or external‑probe Digital Temperature Logger systems requiring traceable, audit‑ready reporting.
- 【SMART GRAPH ANALYSIS】 Use the ThermElc App to visualize temperature trends and compare external‑probe readings against internal loggers. Analyze insulation efficiency, cooling performance, and environmental variations across your facility. Perfect for multi‑device analysis with Digital Temperature Logger, temp data logger, and MKT calculation data logger workflows
- 【LONG-LIFE BATTERY & LARGE MEMORY】 Built for long‑haul logistics, the TE‑B2 ET provides up to 2 years of battery life and stores 12,000+ data points. Capture complete temperature histories from warehouse departure to final delivery using a durable Temperature Data Logger with external probe, usb temperature data logger, or rugged data logger temperature device designed for uninterrupted cold‑chain monitoring.
ThermElc Bluetooth TemperatureData logger with External High Accuracy Probe

ThermElc TE-B2 ET Bluetooth temperature data logger is mainly used for temperature recording during cold chain transportation, science lab storage temperature tracking and clinical storage temperature recording. Including: ocean/air/highway transportation of foodstuff, chemicals and other products.




Parameters of the Temperature Data Logger





ThermElc Data Logger Certification


Specification
| Frequency signal transmission |
2.400-2.4835GHz |
| Protocol |
Bluetooth 4.1 |
| Transmission interval |
10S,adjustable |
| Internal battery |
CR2450.620mAh/3V |
| Output power |
-4dBm, adjustable |
| Measurement Range |
-25°C~+60°C |
| Accuracy |
±0.5°C(-20°C~+40°C).±1°C (0ther temperature) |
| Resolution |
0.1°C |
| Data Storage Capacity |
12000 Temperature Readings |
| Startup Mode |
Button or APP |
| Alarms |
APP, Light Alert, Report Alarm |
| Reports |
PDF and CSV Report via APP, email, printer |
Q&A
Q1.Can the data logger record temperature?
A1: Yes, that's the core function of the TermElc TE-B2 ET data logger! It's specially designed to record temperature and humidity data. Temperature range: -25°C~+60°C (±0.5°C)
Q2.The battery is dead, will the data still be there?
A2: Yes, the data will still be there. TE-B2 ET automatically stores all data in the device's non-volatile memory, preserving it even without a battery.
Q3.Can the report be customized?
A3: Yes, it can generate PDF & CSV formats.
It can calibrate temperature and humidity.
It allows setting the recording interval.
It allows configuring the temperature alarm range.
It can compare multiple data records.
Q4. Does battery life vary with temperature?
A4: Yes, the TE-B2 ET data logger's battery life is estimated under " normal temperature " conditions-specifically, at normal room temperature with 15-minute recording intervals, the battery life can exceed one year (except under extreme conditions).
Q5. How are data from different time periods aligned?
A5: When loading multiple historical data files simultaneously, the software intelligently identifies their respective time ranges. Even if the start and end times of the records differ, they can be clearly displayed in the same chart.
Downloads
TE-B2 ET User Manual