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    Bluetooth USB Temperature Data Logger with Probe

    Bluetooth USB temperature data logger with 1.5m extended probe can show you real time digital data on LCD display and automatically generate PDF and CSV report on the computer, measuring range of -60℃ to +120℃, -100℃ to +80℃, -200℃ to +80℃. This ultra-low temp recorder has flight mode for air transportation.
    This product has a minimum quantity of 5
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    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    Portable temperature data logger with 1.5m external temp probe is perfect for monitoring cryogenic freezers in -200℃. It has flight mode for air transportation, USB and Bluetooth connection to get PDF/CSV report or logging data.

    USB temperature data logger detail

    Portable USB temperature data logger details

    1. USB interface
    2. LCD Screen
    3. Stop button
    4. Back splint
    5. LED light
    6. Start/ View/ Mark button
    7. External temperature probe
    Portable USB temperature data logger with probe functions

    Portable USB temperature data logger functions

    • Bluetooth and USB connection.
    • Flight mode for air transportation.
    • Large LCD screen with powerful indicators.
    • Automatically generate PDF report and CSV file.
    • External temperature probe for low temperature condition.

    LCD Display

    LCD display of USB temperature data logger

    If there E001 or E002 on the screen, please check:

    • If the sensor is not connected or broken.
    • If over the temperature detect range.

    How to Use

    1. Start recording
      Insert the sensor completely into the temperature data logger. Press and hold the left button for more than 3s until the LED light turns green, and the "▶" or "WAIT" displays on the screen, which indicates the logger is started.
    2. Mark
      When the device is recording, press and hold the left button for more than 3s, and the screen will switch to the “MARK” interface. The number of “MARK” will increase by one, indicating data was marked successfully.
    3. Stop recording
      Press and hold the right button for more 3s until the LED light turns red, and the "■" displays on the screen, indicating stop recording successfully.
    4. Turn on/off Bluetooth
      Press and hold the two buttons for more than 3s at the same time, until the red light flashes quickly, and the Bluetooth logo displays on the screen or disappears, indicating the Bluetooth was turn on or off. If the temperature data logger is in flight mode, press and hold the two buttons for more than 3s will quit the flight mode.
    5. Get report
      After recording, there are two ways to get report: connect the device with USB port of PC or using Temp Logger App on smart phone, it will automatically generate PDF and CSV report.


    Portable USB temperature data logger is mainly used for temperature mapping during storage, shipping and transportation of vaccines, food, medicine, chemicals and other products.

    Portable USB temperature data logger with display applcation

    Model SISCO-TDL-U06L100 SISCO-TDL-U06L200
    Usage Type Multi-use
    Measuring Range -100℃ ~ +120℃ -200℃ ~ +120℃
    Temperature Accuracy ±0.3℃ (-20℃ ~ +40℃) ±0.3℃ (-20℃ ~ +40℃)
    0.5℃ (-40℃ ~ -20℃/+40℃ ~ +80℃) 0.5℃ (-40℃ ~ -20℃/+40℃ ~ +80℃)
    ±1.0℃ (-100℃ ~ -40℃/+80℃ ~ +120℃) ±1.0℃ (-120℃ ~ -40℃/+80℃ ~ +120℃)
    Communication Interface USB 2.0 and Bluetooth 4.2
    Sensor External Temperature Probe, 1.5m
    Temperature Resolution 0.1℃
    Data Storage Capacity 32000
    Start Mode Push-To-Start or Timing Start
    Logging Interval Programmable (10s ~ 18h) [Default: 10mins]
    Alarm Range Programmable [Default: <2℃ or >8℃]
    Alarm Delay Programmable (0 ~ 960mins) [Default: 10mins]
    Alam Delay Programmable (0 ~ 254mins) [Default: 30mins]
    Battery Typically 1 years, ER14250 Lithium Battery (Replaceable)
    Report Generation Automatic PDF/CSV Report Generation
    Software Temp Logger App (For Android and IOS)
    Management Software (For Windows, 21 CFR 11 Compliant)
    Waterproof Level IP65
    Demension 115mm * 50mm * 20mm
    Net Weight 120g


    USB temperature data logger with probe dimension


    Q1: What is a temperature data logger?
    A1: A temperature data logger is one of the types of temperature measuring instruments. With the popularization and wide application of computers, temperature data recorders have been produced. And because of its more accurate data recording, more convenient data storage, and more convenient data analysis functions, it has been widely used. Paperless temp data logger with USB interface also greatly facilitates the downloading and saving of data.

    Q2: What are the functions of temperature data loggers?
    A2: Measurement: Built-in temperature sensor or connectable external temperature sensor to measure temperature.
    Record Storage: Automatically record and store measured temperature values.
    Data transfer: transfer or download the saved measurement data to the computer through the USB interface.
    Programming: such as setting sampling rate, data transmission method and interval, selecting temperature sensor type, alarm setting, etc.
    Analysis: Perform the necessary analysis on the temperature data through the built-in software.

    Q3: What are the advantages of temperature data loggers?
    A3: The portable temperature and humidity data logger can regularly collect and record temperature and humidity parameters according to the configured time interval, and can transmit the collected and recorded data to the computer for processing and drawing charts. It is widely used in environmental protection, health and epidemic prevention, warehousing and transportation, museums, greenhouses and other fields. This recorder is powered by high precision sensors and high-energy lithium batteries. It is designed with low-power technology and requires no external power supply. It is small in size, low in power consumption, and high in precision. It can work continuously for more than three years.

    Tips: Temperature data logger application in food storage and transportation

    In the process of food processing, storage and transportation, it is very important to timely grasp whether the environmental conditions of the food are under food safety conditions. In the environment, excessive temperature and humidity can directly lead to food spoilage. If it is too low or too high, it will also make the food taste worse and reduce the quality. Using an electronic temperature and humidity data logger, it will automatically record the temperature and humidity values, and output the recorded values in the form of graphic tables through the PC intelligent analysis software, which is convenient for administrators to analyze and manage. It also has its own alarm function. When the temperature and humidity exceed the set high and low limits, the alarm will automatically respond and promptly remind the staff to adjust the temperature and humidity in the food storage room or production workshop. Using an electronic temperature and humidity data logger to simplify your work will also save costs, and will not be disturbed by too many human factors, and reflect the recording process objectively and truthfully.


    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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    Thaddeus | 10/20/2023 2:19 AM
    Versatile Bluetooth Temperature Data Logger

    The Bluetooth USB Temperature Data Logger with Probe offers a combination of wireless connectivity, accuracy, battery life, probe versatility, and user-friendly software, making it a valuable tool for temperature monitoring and data collection in a wide range of settings.