Tohnichi รุ่นDB-420N-Sประแจปอนด์แบบหน้าปัดเข็มด้ามจับโลหะ,Dial Indicating Torque Wrench,Capacity:40～420,5N.m,3/4"Square Drive,#DB420N-S

The Tohnichi DB 420N-S torque wrench is an indicator type wrench with an arrow display of the current tightening torque on the dial. The range of the fixed moment is 40.0 N•m - 420.0 N•m. By rotating the dial, you can set the required tightening torque and tighten to the “0” position on the dial. The duplicate arrow retains the last tightening torque. The relative measurement error does not exceed ±3%. Tightening is carried out in two directions. The accuracy of torque measurement is independent of the operator's hand position. Scope of use: to check and control the operations performed when tightening fasteners. Connecting square 3/4". Key length 1398 mm. Key weight 1.65 kg.

• Wide range and high accuracy
• Dial indicating torque wrench.
• Ideal for torque quality inspections
• Easy to ready dial face has follower hand memory pointer that stays on peak torque for convenient reference
• Use for tightening purposes by simply rotating the dial to the desired torque. Completed tightening is achieved when the pointer indicates "0".
• DB is not length dependent. Therefore, accuracy is consistent regardless of where the hand is placed during operation.
• The dial indicator has a full-surround protective cover to prevent damage to external objects (except DB420N, DBE, and DBR series models).
• DB25N to DB280N models have a resin grip. Lowest torque range models have index finger handles designed to guide you to use light hand force to avoid possible over-torque.
• DBE has an extension handle.
• For DBR models, applies load by lever block or winch.
• Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type I Class B.