Learn to tighten things just enough and you won't need a torque wrench. If what you tightened later loosens or slips then tighten it a little tighter next time.
Many of the torques specified are the maximum torque they don't want you to exceed. Not the torque you must be at.
It's a bicycle.
If you have to have two or three torque wrenches then figure out which you'll use the most and get a good one. The one you use the least can be a cheapo
Or, instead of the breaking torque wrench get a beam torque wrench which are accurate and usually inexpensive. Their only negative for me is sometimes they are difficult to read from the position you have to use them from.
Last edited by Iride01; 06-15-22 at 07:19 AM.