The pull-off method adhesion Tester is mainly a detection instrument for peeling off the coating per unit area from the coating substrate. This issue mainly compares the selection parameters of several popular models of Defelsko's pull-off adhesion Tester, as shown in the table below. Users can select models according to their actual needs. For more product selections of adhesion Testers, please log in and search for information.
| Compare category | ATM50A-B | ATM50A | ATM20A-B | ATM20A |
| product picture |  |  |  |  |
| brand | Defelsko | Defelsko | Defelsko | Defelsko |
| place of origin | U.S. | U.S. | U.S. | U.S. |
| Model comparison | ||||
| type | digital display | mechanical | digital display | mechanical |
| Specification comparison | ||||
| Measuring range | 50~560psi(0.4~3.8MPa) | 100 – 3000 psi (0.7~20MPa) | 100 ~ 3500 psi (0.7 ~ 24MPa) | 0~3000psi(0~20MPa) |
| precision | ±1% full scale | ±1% full scale | ±1% full scale | ±1% full scale |
| resolution | ±1psi(0.01MPa) | ±1psi(0.01MPa) | ±1psi(0.01MPa) | ±1psi(0.01MPa) |
| typical application | Coatings on concrete, wood, plastics | Coatings on concrete, wood, plastics | coating on metal | coating on metal |
