Description
This page covers the Snap-on TESI5FU torque wrench in its plain code. Lost in HCM’s listing reads “Newton Meter Basic Follow Up – TESI5FU” and names no certificate. If you need the certificate version, go to the TESI5FUC with a calibration certificate. Both codes point to the same 1/4 inch, 5 N·m dial in Snap-on’s catalog.

Two kinds of record, two different questions
Quality teams often blur two records. The first shows what torque a joint received. The second shows that the wrench itself reads correctly. A follow-up dial such as the TESI5FU helps with the first, while a certificate helps with the second.
Where the TESI5FU sits in the catalog
Snap-on’s CAT1500i page 334 places the TESI5FU in the follow-up column of its Newton Meter Reading/Standard 2% Accuracy table. The catalog describes follow-up models as having two separate needles, one for targeted torque and one for torque achieved. Still, confirm the needle set with Lost in HCM when you ask for a quote.
Choosing the Snap-on TESI5FU torque wrench or the TESI5FUC
- TESI5FUC: your plan needs proof of the tool status before first use.
- TESI5FUC: a customer audit will review tool records soon.
- TESI5FU: your lab owns a low-torque tester that covers 1 to 5 N·m.
- TESI5FU: you want a spare two-needle dial for rework, and budget matters.
Snap-on’s chart note backs this split. Wrenches in the table ship without a certificate, and adding C to the stock number orders one.
TESI5FU line in figures
| Item | CAT1500i value |
|---|---|
| Square drive | 1/4 in |
| Range / increments | 5 N·m / 0.2 N·m |
| Length / width | 9-29/32 in / 2-11/16 in |
| Head depth (drive excluded) | 1-1/4 in |
| Storage case | PB9 |
Fine-scale care for the Snap-on TESI5FU torque wrench
At 0.2 N·m per mark, small habits matter. Keep targets above 1 N·m, because Snap-on’s UK brochure warns about readings below 20% of full scale. Pull slowly and steadily, so the needle does not overshoot. Also, return the wrench to its case after each shift. Lastly, keep below the rated torque, and leave stuck screws to other tools.
Sending a TESI5FU request
Lost in HCM supplies this wrench in Vietnam and handles every quote. Quote the full TESI5FU code, or TESI5FUC for the certificate version. Then open the Lost in HCM TESI5FU page to request a quote. Besides that, our torque wrench listings show nearby sizes, and you can contact SMK Vietnam at any time. Whichever code you choose, Snap-on calls for periodic recalibration of the Snap-on TESI5FU torque wrench.
Follow-up dial FAQ
What does each needle show on the TESI5FU?
Snap-on says a follow-up model uses two needles. Of those, one tracks targeted torque, while its partner records the torque achieved.
Does the plain code include a chart?
Lost in HCM’s listing names neither a chart nor a certificate for TESI5FU. So order the TESI5FUC if you want a certificate on delivery.
















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