Which is better, Nan Yu or edin dzeko torque wrench?

Jack torque wrench. All right. Features: small and light, powerful, all models are designed with ease of use and safety as the focus. Attached with air regulating valve, convenient torque adjustment. The main shaft is made of Ni-Cr-Mo alloy steel, and the new patented double hammer structure is adopted to improve the torque and prolong the service life. The front exhaust, lower exhaust and side exhaust can be selected as required.