Designed for use with a standard ratchet or breaker bar. Ideal for work around the engine bay and the tightening of wheel nuts to factory specifications. Large LCD display with LED/audible alarm indicating achieved and target torque levels. Selectable readings in Nm, lb.ft or kgf.m and accurate to ±2% of stated capacity. Memory stores up to 50 readings and features auto-shut-off after 80 seconds. Supplied with certificate and storage case.