คุณลักษณะ

• Torque wrench for tightening flare pipe fittings and flare nuts for room air conditioners and refrigerant equipment.
• The standard tightening torque for flare pipe fittings and flare nuts of the new refrigerant is preset. (Torque value setting cannot be changed.)
• When the preset torque is reached, you can hear a click and feel your hand.
• With a calibration certificate.
• For repeated work with the same torque value.