Temperature Indicators & Recorders

Wireless Temperature monitors, indicators and recorders introduce accountability measures into the shipping and handling stages of the temperature sensitive cold chain. By providing prominent visual notification to shipping personnel of the presence of monitoring equipment, indicators and recorders encourage proper handling and transport of temperature sensitive products. In the event that a temperature excursion occurs, indicators and recorders give you the data needed to improve the integrity of the cold chain.

Temperature monitoring and measuring devices play a vital role in identifying temperature-related events, and empower you to take meaningful action to reduce the likelihood of product damage.

Review our entire line of temperature indicators and recorders to identify the best solution for your cold chain.

c Temperature Indicators

WarmMark 2

WarmMark 2 indicates if your product has been exposed to unacceptably high temperature and shows the cumulative amount of time of the exposure.


WarmMark temperature indicators monitor whether a product has been exposed to temperatures above a predetermined threshold.


ColdMark indicates exposure to temperatures below a predetermined threshold by changing from clear to violet.

WarmMark Duo

Ideal for monitoring the vaccine cold chain, the WarmMark Duo monitors for temperature excursions above 10°C and 34°C.

WarmMark Long Run

Used to monitor products that can be out of temperature tolerance for extended periods of time (up to 7 days).

t Temperature Recorders

TrekView Temperature Recorder

TrekView delivers wireless temperature recorder capabilities to monitor, analyze, document, and validate cold chain integrity from first mile to last.

TrekView for Dry Ice

TrekView Dry Ice is a single-use recorder that is designed for monitoring products in environments as cold as -80 degrees C.

x Temperature Software

TrekView DMS

TrekView Data Management System (DMS) is a web-hosted application that assists you in monitoring your cold chain and brings true intelligence to your supply chain.