[92snowmachine]

i have compared mine. not sure if really technical but used a doubler to connect the ends together and torqued on my snap on digital one. the craftsman over torqued quite a bit. the snap on one reads out the torque that you last did for several seconds before re zeroing. if you plan on actually using it for bolts that are very important to get torqued right i would invest in a nice snap on one. pawn shops around here have em cheap because so many mechanics are now working at taco bell.