Temperature Data Loggers and Recorders

Temperature Data Loggers allow you to monitor and record temperature values over a period in time. The data is typically viewed using software that, in most cases, is available as a free download. The data logger software gives you a time date stamp for each data point which is viewable as a graph, raw data file, or PDF report.


Data loggers are superior to traditional chart recorders as they are typically much smaller in size, don’t use consumables (paper charts), and because the data is recorded as a data file, there are no paper charts that have to be stored. Where typical chart recorders can only record up to around 30 days most digital data loggers can record anywhere from 6 months to over a year. Being an electronic file also makes it much easier to share your data with others.

Data loggers are available in a wide variety of styles, from simple direct connect USB loggers to wireless loggers that can send remote notifications of alarm events and automatically send data to a cloud service. There are temperature data loggers for outdoor use or even underwater. MicroDAQ, LLC offers a large selection of loggers ensuring that we probably have multiple options for almost any application. Our Technical Sales Representatives are available by chat, email, or phone and they are always happy to help you find the best solution for your particular application.

Featured Temperature Data Loggers

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  1. EL-USB-1 USB Temperature Data Logger
    • Measures and Records Temperature Using Internal Sensor
    • Stores 16,000 Temperature Readings onto Non-Volatile Internal Memory
    • Powered by User-Replaceable 1/2 AA Lithium Battery with 3 Year Typical Battery Life
    • LED Indicator Lights, 2 User-Programmable Alarm Thresholds
    • Immediate or Delayed Start Programmable Through Software
    • Available in a Special Discounted 5 Pack

    Includes Protective Cap and 1/2 AA Lithium Battery. PC Compatible Software Available for Download.

  2. Onset HOBO® MX2304 Outdoor Bluetooth Temperature Data Logger with External Sensor
    • External Sensor for Temperature Measurements in an Outdoor Environment
    • Wireless Transmission of Recorded Readings to Phone or Tablet Using Bluetooth Smart LE Communications
    • -40°C to 100°C Measurement Range with a ±0.20°C (0°C to 70°C) Accuracy
    • User-Replaceable Lithium Battery with 2 Year Typical Life (1 Minute Sampling Rate)
    • Stores up to 84,650 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available

    Includes External Temp Sensor, Screws and Zip Ties for Mounting. HOBOconnect App Available on the Apple Store (iOS) and Google Play (Android)

  3. LogTag Temperature Dual Temperature Data Recorder with Display
    • Measures and Records Temperature Readings Ranging from -40C to 99C Using (2) External Sensors (Sold Separately)
    • Powered by AC-Powered USB Plug and User-Replaceable AAA Alkaline Batteries (Not Included) with 1 Year Battery Life
    • Stores Up To 15,900 Samples/Readings
    • Audible Alarm with Red LED Signals for Temperature Excursions
    • LCD Display for Current and 30-Day History
    • 'Pre-Start' Fail-Safe Logging (Records Temperature Data Even if Not Started)
    • Includes AC Adapter
  4. Temperature Data Logger with Graphic LCD Display
    • Measure and Record Temperature Using Internal Sensor
    • Temperature Triggered, Immedate, Delayed or Push-Button Start Modes
    • Logs up to 256,000 Temperature Readings onto non-Volatile Internal Memory
    • LCD Display Shows Current Temperature Readings, Graph, Battery Level and Alarm Status
    • User-Programmable Visual LED and Audible Alarm Thresholds (Max and Min)

    Includes USB Cover, Mounting Clip, Micro USB Cable and (2) 1/2 AA Lithium Batteries. PC Compatible Software Available as Free Download.

  5. SL500 Temperature Data Logger w/ External Sensor Probe
    • Measure and Record Temperature Using External Sensor
    • -40°C to 80°C Temperature Measurement Range with 6 ft Sensor Cable Length
    • LCD Shows Current Temperature Readings, Battery Status and Alarm Status
    • Logs up to 43,344 Temperature Readings
    • 1 Second to 9 Hour User-Selectable Sampling Rate
    • User-Replaceable Battery with 3 Year Life @ 15 Minute Sampling Rate

    Includes External Temperature Sensor, USB Cable, Coin Cell Lithium Battery, User Manual and Windows PC Software

  6. LogTag UTRED-16F Vaccine Transportation Data Logging Kit
    • -40°C to 99°C Temperature Measurement Range with ±0.5°C Accuracy
    • Stores up to 16,129 Recorded Readings onto Internal Memory for Download to PC
    • LCD Display Shows Current Recorded Temperature, Logging and Battery Status
    • 2 Year Typical Battery Life
    • Direct USB Connection to PC Computer; Docking Station Not Required
    • Can Generate a Fully Detailed PDF Report without Special Hardware
    • NOTE: Not Designed for VFC Vaccine Monitoring (No Audible Alarm)

    Includes UTRED-16F Data Logger, ST100K-15 External Probe w/ 60ml Glycol Bottle with 1.5 Meter Cable Length, Wall Mount Bracket and NIST Traceable Calibration Certificate for Fridge and Freezer.

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