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, lb.in, kgf.cm 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. Features & Benefits: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, lb.in, kgf.cm 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.Lifetime guarantee*.Model No. STW290 Spec