Description
Lift and escalator contractors in Vietnam service thousands of units in towers, malls and factories. Each visit ends with a checklist, and some lines on it ask for a torque value. The Snap-on TESI125FUC Torqometer gives the technician that value in newton meters. Its second needle keeps the reading, and the source name lists a calibration certificate.

Shaft work with the Snap-on TESI125FUC Torqometer
Inside a shaft, a technician often works from the car top or the pit with poor light. The dial may face the wall during a pull on a rail bracket. With a follow-up model, the result stays behind on the second needle. So the technician can finish the pull, turn the wrench, and read the torque achieved.
Size of the base TESI125FU
| Item | TESI125FU (Snap-on CAT1500i) |
|---|---|
| Square drive | 1/2 in |
| Range | 125 N·m |
| Increments | 5 N·m |
| Length | 16 in |
| Storage case | PBR5 |
Snap-on lists these values for the TESI125FU in its newton meter table. The same page says a C suffix orders the certificate version, which matches the TESI125FUC.
Lift and escalator checks for the TESI125FUC
- Guide rail bracket and fishplate bolts during periodic inspection.
- Car frame and sling bolts after a ride quality complaint.
- Door operator, hanger and header bolts on landing doors.
- Step chain and drive guard bolts on escalators.
However, use the maker’s manual for every value. Lift brands publish their own torque tables.
Grade and logging
Lost in HCM files the TESI125FUC under Newton Meter Reading/Standard 2% Accuracy. Snap-on states that grade from 20% of full scale to full scale, which starts at 25 N·m here. Write the reading and the wrench serial on the service sheet, so an auditor can trace both. Also attach a copy of the certificate to the contract file.
Carrying the Snap-on TESI125FUC Torqometer between sites
Service vans bounce, and loose tools knock into each other. Keep the wrench in its case and strap the case down. Check that both needles rest at zero before the first pull of the day. Then return the wrench for recalibration on the cycle your safety program sets.
Quotes for the TESI125FUC
Service contractors can get the Snap-on TESI125FUC Torqometer from Lost in HCM, which supplies it in Vietnam and prepares every quote. To equip a team, request a quote from Lost in HCM. Meanwhile, you can browse other torque wrenches, read more on snapon.com, or contact SMK Vietnam about fleet orders.
Lift service questions about the TESI125FUC
Is a 16-inch wrench practical in a lift shaft?
Snap-on lists the base TESI125FU at 16 inches long. That suits most car top and pit work, but measure tight spots first.
Why choose a follow-up model for inspections?
The second needle keeps the torque achieved. So the technician can read and log it after a blind pull.
What paperwork comes with it?
A calibration certificate appears in the product name. Lost in HCM can send its details with the quote.
















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