The Draper EPTW120-400 Precision Torque Wrench has been constructed with a reversible ratchet head and locking preset action. The Torque values are viewed via a window in the handle. Draper's EPTW120-400 benefits from a range of 120-400Nm, accuracy...

This is easy to set up thanks to the bath which is clamped over the chain and the bottle connected to bath via plastic tubes and chain cleaned. Waste fluid is then drained away.