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Monitor Temperature in Minutes with LIBERO W

The ideal data logger for monitoring of refrigerators, freezers, incubators, and ambient temperature in pharmacies, laboratories and clinical sites

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Monitor Temperature in Minutes with LIBERO W

The ideal data logger for monitoring of refrigerators, freezers, incubators, and ambient temperature in pharmacies, laboratories and clinical sites

Carefree data  for pharmacies, clinical sites and labs


Easy set up

placement and activation in 10 minutes or less


Icon Benefits

Fully GxP compliant

Uninterrupted measurement chain
proving your compliance

Icon Process

Deviation Management

Immediate, local audible and visual alarming


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Easy, patented PDF reports with embedded

point-by-point data on one file 

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Min/Max list

Automatically generates your daily

min/max charts and other report types

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Wireless Connection

Battery-powered, wireless Bluetooth®

connectivity with data buffering

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See LIBERO W in Action


ELPRO LIBERO W is a fully independent, 100% compliant, battery-powered temperature monitoring device. No internet connection, network or battery charger required. Perfect for pharmacies, labs and clinical sites. Watch the video below to learn more today.

Get Started With LIBERO W Today


LIBERO W only takes a few minutes to set up and includes a base station, stand, sensor (with internal NTC and buffer memory), 5 AAA alkaline batteries, and safety information. Watch these step-by-step videos to see how easy it is get started today.


Easy Set Up

The LIBERO W base and sensor come pre-configured and paired for your specific application. Watch the video below.

Easy Operation

LIBERO W is intuitive. It provides all the relevant information you need on an easy-to-read display. See the video below.

Easy Reporting

LIBERO W documents your uninterrupted measurement chain, proving compliance with four different report types, including min/max.

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Wireless PDF Data Logger



Set consisting of base station and sensor for use in pharmacies, clinics and laboratories for monitoring refrigerators and *freezers.


Measurement range: -35 °C to +50 °C



Technical Specifications

  • Multi use Wireless PDF Logger with internal NTC sensor, unconfigured
  • Replaceable alkaline batteries (*use lithium batteries for freezer applications)
  • Min/max PDF Report
  • Audible and visual warning and alarms
  • Alarm according to MKT
  • GAMP 5 validated
  • FDA 21 CFR Part 11 conform
  • WHO registered: E006/056
  • Free calibration certificate
  • Free demo analysis software: elproVIEWER
  • Free Software: freeCONFIG
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LIBERO W Applications


LAB & Equipment

Temperature Data Logger Labs & Equipment

Warehouse & Cold Room

Temperature Data Logger Warehouse & Cold Room

Pharmacy & Hospital

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Clinical Trials

Temperature Data Logger Clinical Trials

WHO Vaccines

Temperature Data Logger WHO Vaccines

Need More Robust Options? You Got It.


Order LIBERO W pre-configured according to your SOP, measuring intervals and temperature range requirements. Explore these options below:



  • Stability budget management for Cold Chain and clinical supply experts

  • Stay in control, anywhere, anytime using shipment assessments and dashboards


  • Configuration tool for power users

  • Customize and apply LIBERO W settings using liberoCONFIG software



  • Drill deeper using the raw data: organize, analyze and visualize using the elproVIEWER software

Ready To Get Started? Contact Us Today.


Complete the form below to tell us more about your upcoming project. Our temperature monitoring experts will contact you soon to set up a call and get more details. We look forward to speaking with you soon. 


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