ATTENTION!!!
For RF users:
To purchase the application, use the application:
https://play.google.com/store/apps/details?id=com.cmateapp.cmateapps
If you have any difficulties with payment, write to us by e-mail [email protected], we will solve the problem with payment.

Delta Test Refmechanic.

The application contains a database of questions and answers.
All questions are divided into categories:
- Theoretical foundations of refrigeration
- Basics of the theory of conditioning
- Low-temperature technology machines
- Refrigeration technology of fish products
- Instruments and measurement technique
- Regulation and automation of refrigeration and air conditioning systems
- Ship refrigeration units
- Technical operation of ship refrigeration units
- Repair of ship refrigeration units

There is a convenient search for the entire database of questions.

There is a training test that you can set up yourself.

IMPORTANT INFORMATION:
1. All questions and answers are taken from open sources on the Internet. There may be errors and the absence of some questions that are present in the original test. Please report any errors or inaccuracies to our e-mail.

2. On older devices, the first launch of the application may take some time 15-30 seconds due to the creation of a large database of questions. Do not close the application until it is fully loaded.