Description
New assemblers learn torque feel faster when they can see what they did. The Snap-on TER3FUA Torqometer helps with that, and this page covers the code Lost in HCM calls “U.S./ New. Met. Follow-up – TER3FUA”. For production sign-off with a document in the box, compare the TER3FUAC version with a calibration certificate. Both codes describe one tool.

Training room or sign-off station for the TER3FUA?
Snap-on’s rule fits in one line. If the stock number ends without a C, the chart wrench includes no certificate of calibration. So the TER3FUA suits places where the tool teaches, compares or reworks. Meanwhile, the TER3FUAC suits stations where an auditor may ask for a record on the first day.
Good homes for the plain code
- Operator training on small screws and fine threads.
- Rework benches that compare readings against a certified master.
- Process engineers who trial new screws or bits.
- Sites whose lab checks every new tool before use.
Two needles as a teaching aid on the Snap-on TER3FUA Torqometer
CAT1500i says the follow-up model has two separate needles. Needle one points to the targeted torque, and needle two follows the torque achieved. Because of that, a trainer and a trainee can both look at the result of a pull. Then the pair can talk about overshoot and hand speed. In practice, this turns a vague feel into a value on the dial.
Sizes and scales of the TER3FUA
This is a 1/4 inch drive tool. Its newton meter dial tops out at 3.5, with a mark for each tenth of a newton meter. Beside it, the inch-pound dial climbs to 30 in single in-lb marks. The body runs 9-29/32 in long and 2-11/16 in wide, and the head stands 1-1/4 in deep without the drive. Snap-on pairs it with a PB9 case and files it under its Precise 1% Accuracy table. The TER3A Basic and the TER3LA signal codes share its row.
Light-torque tips for the TER3FUA
Small dials punish rushed hands. So pull slowly and steadily, and watch the needles as they climb. Snap-on’s UK brochure also cautions against work below 20% of full scale, and on this dial that point is 0.7 N·m. Finally, never exceed the rated torque, and store the wrench in its case.
How trainers order the Snap-on TER3FUA Torqometer
Lost in HCM, a Snap-on supplier in Vietnam, prepares quotes for the TER3FUA. Write the plain code on the form, so the version without a certificate arrives. Then use the Lost in HCM TER3FUA page to send your request. Other ranges sit on our torque wrench pages, or you can contact SMK Vietnam.
Trainer questions on the TER3FUA
Is the plain code safe for trainees?
Yes, as long as they stay within the rated torque. Also teach them never to use the TER3FUA to break a screw loose.
Can a training wrench join the line later?
Yes. First, have your lab or a contract lab test it, then log the result against its asset tag.
Is there a TER3 model with a signal light?
Yes, the TER3LA. Snap-on prints it beside the TER3FUA in CAT1500i.
















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