This 1/2-inch torque wrench from GearWrench is reasonably priced and can torque bolts from 30 to 250-lbs.ft. GearWrench says it's accurate to within 3% of the preset torque setting. The presets ...

Precision Torque Measurement from 3.1 to 62.7 ft. pounds (4.2 - 85 N-m / 37 - 752 ... when target torque is reached. Large 1.5-inch LCD display provides Real-Time torque measurements in kg-cm ...

while wrench tight cranks things down to around 100 feet-pounds, which is plenty tight for a lot of applications. IR’s ½-inch High Torque Impact Wrench would be ideal for daily or heavy use ...