Freezer Thaw Indicator

❄️ How it works

The indicator uses water and gravity to create a clear visual signal:

Insert the red ball into the hole
Attach the bottom lid
Turn the model upside down (hole facing up)
Fill with water through the front opening
Place it in the freezer in this position and let the water freeze

When frozen, the ball is locked in the top position and not visible from the front.

Turn the model upright and place it in your freezer

If the freezer temperature rises and the ice melts, the ball will drop down and become visible through the front window, clearly indicating that a thaw has occurred.

📏 Dimensions

Height: 52 mm
Width: 30 mm
Depth: 30 mm

Descrição

❄️ How it works

📏 Dimensions