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LogTag TRID30 Temperature Data Recorder w/ LCD Display

LCD Temperature Data Recorder w/ Replaceable Battery

LogTag Temperature Recorder with 30 Day Summary LCD Display

Part Number: TRID30-7R

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  • Ambient Temperature Recordings with Internal Sensor Probe

  • Measurement Range: -30°C to 60°C (-22°F to 140°F) with 0.5°C Accuracy

  • Stores up to 7,770 Temperature Readings/Samples

  • LCD Display Shows Alarms, Current, Previous (up to 30 Days) and Statistical Temp Readings

  • User-Replaceable Battery with 1 Year Life

Requires USB Docking Station (LTI-USB). Software Available as a Free Download

Availability: In stock

  • Buy 10 for $62.79 each and save 9%
  • Buy 30 for $58.65 each and save 15%
  • Buy 100 for $55.20 each and save 20%

All Calibration Orders Have a 7 to 10 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified


LogTag TRID30 Temperature Data Logger with LCD Display Specifications

Measurement Range Temperature: -30°C to 60°C (-22°F to 140°F)
Resolution 0.1°C: -30°C to 40°C (-22°F to 104°F)
0.2°C: 40°C to 60°C (104°F to 140°F)
Accuracy ±0.5°C: -20°C to 40°C (-22°F to 104°F)
±0.8°C: Other Measurements
Sensor Reaction Time Typically less than 5 minutes (T90) in moving air (1 m/s).
Clock Type: Quartz Crystal Locked Real-Time Clock
Rated Accuracy: 2.5 Seconds/Day
Rated Temp. Coefficient: -0.034±0.006ppm/°C
Display Day Summary Statistics: UP to 30 Days of Max/Min and Duration Values
Data Storage Capacity 7770 Readings (53 Days @ 10 Minute Logging Interval)
Operating Mode Push Button Start or Specific Date & Time
Sampling Interval 30 seconds to Hours
Recording Indicator State Indicator Reads "Recording"
Download Time Less Than 5 Secs When Logger is Full
(Dependant on Computer or Readout Device Used)
Standards Compliance IP65 (Dust and Low Pressure Jets of Water Protection)
EC EMC directives (EN 50081-1:1992 & EN 61000-6-1:2001
FCC Part 15 Subparts A and B
Power Source 3V Lithium-Manganese Dioxide Battery
Battery Life Typically 1 Year of Operation (Replaceable Battery)
OS Compatibility Windows 10, 8 and 7 (64-Bit and 32-Bit) Compatible
Case Material Polycarbonate
Weight 39 grams
Dimensions 93mm x 54.5mm x 8.6mm

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Manuals and Resources


  • Answer:

    No, the TRID30-7R uses an internal sensor so it's best used for monitoring ambient air temperatures.

    The TRED30-7R (now replaced by the TRED30-16R) uses an external temperature sensor (purchased separately) that allows you to monitor temperatures inside a space, such as a fridge or freezer, and leave the logger mounted to the outside.  If you are looking to monitor vaccines in a fridge we would suggest you look at our VAC-TRED30-KIT-2 which includes everything you need - https://www.microdaq.com/logtag-vaccination-storage-kit.php

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  • Answer:

    This logger can be used for that application however you would want to protect the logger from exposure to moisture by inserting it inside a protective housing.  This can be the optional protective housing we offer or something as simple as a zip lock bag. 

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  • Answer:

    This logger has an internal sensor so there is no way to use a glycol buffer bottle.

    I believe you are looking for a vaccine monitoring kit.  If so they can be found here - https://www.microdaq.com/applications/vaccine-monitoring.php

    All the products listed on this page include the glycol buffer bottle and everything else needed for vaccine monitoring applications. 

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