Monitoring your cold chain
with the Theta Kit.

Monitor your cold chain easily with the Theta Kit. It is the first cold chain self-monitoring kit to use predictive microbiology.


The Theta Kit is ideal to track progression. It makes it possible to assess, check and monitor your process. The starting price is 90€ without tax. It includes a user’s guide and 50 to 150 Topcryo labels.

Topcryo translates time and temperature impact on the conservation of heat-sensitive food by using an non-reversible color change.


With the Theta Kit, you can benefit from all the advantages of Topcryo. Use it momentarily to monitor quality according to your needs.

1 › Define the kit you need:


Theta Kit

1 x 50 units

1 Topcryo label setting of your choice.

90 €*


Theta Kit

2 x 50 units

Up to 2 Topcryo label settings of your choice.

170 €*


Theta Kit

3 x 50 units

Up to 3 Topcryo label settings of your choice.

230 €*

*Shipping costs included for France. For other destinations please contact us.

2 › Define the required label settings:

Select from a choice of 8 Topcryo settings depending on the time/temperature scale you want to test.

Time before color changes to red (hours):

Désignation 2°C 3°C 4°C 8°C 12°C
TOPCRYO B 50 36 30 18 12
TOPCRYO C 76 57 48 27 18
TOPCRYO D 112 85 72 40 25
TOPCRYO E 142 113 96 54 32
TOPCRYO F 184 141 120 67 40
TOPCRYO G 216 168 144 80 46
TOPCRYO H 254 196 168 93 55
TOPCRYO I 292 224 192 106 64

3 › Order your kit:

Upon receipt, you have 3 months to use the labels.

Discover Toupargel’s customer experience of the Theta Kit.


The Theta Kit was awarded the Innove’Prorestel Trophy 2016, in the “Concept” category.


Try the Theta Kit now!

To order your Theta Kit, please fill out the following form. You will receive your order form to be returned at the specified address with your payment (by check or money order).

 Try our offer without obligation: