It performs a pull-off test on a specific area of coating through hydraulic pressure. The pull-off force can be accurately displayed through a digital display and has two different unit options: MPa and psi. It is widely used to test the adhesion between different coatings in some concrete base coatings, anti-corrosion coatings or multi-coat systems.

· Portable design, built-in rechargeable lithium battery, no external power supply required, suitable for field and laboratory use;
· Equipped with Micro-USB interface, the stored test data can be copied directly after connecting to the computer without installing any software.
· Built-in clock, all saved data have corresponding test date and time, etc., which facilitates users to summarize and manage data;
· The pull-off dolly sizes provided for products with different bonding strengths are 10, 14, 20 and 50mm, which expands the function and resolution of the instrument;
· The instruments are calibrated with NIST traceable pressure sensors before leaving the factory, with an accuracy of ±1% of full scale.
· Internal storage of pull-off data, including maximum pull-off force, pull-off rate, test time and pull-off dolly size;