M40 Starter Kit

Cryoguard Thermal Exposure Indicators M40

• Box of 10 indicators
• 60-Day Trial. We know you will be satisfied with our indicators, but if you're not, call or email us within 60 days of purchasing them and get a full refund! This is a one-time offer. Terms and conditions apply.
• Use indicators to monitor dry ice environments at or below -70 degrees Celsius.
• Signal Temperature: -40 degrees Celsius.
• Popular for monitoring adhesives for aerospace applications & more.