Description
Engineering students learn more about threaded joints when they can measure them. The Snap-on TESI5C Torqometer lets a teaching lab do that with a simple dial. It is a Basic model that reads in newton meters, so one needle shows the torque as it builds. The source name also says it comes with a calibration certificate.
A Basic dial for lab classes
Basic means one pointer, with no memory needle or lamp. Students watch the needle rise and note the value at the moment the joint moves. That direct view helps them link a number on the dial to the feel in their hand. So the TESI5C suits early lab sessions, before students move on to click or electronic tools.
Experiments that suit the Snap-on TESI5C Torqometer
- Torque and friction tests on small screws, with and without lubricant.
- Breakaway checks on thread-locking compounds after cure.
- Comparisons between hand-tight and spec-tight joints.
- Capstone projects that need measured values in the final report.
In each case, the TESI5C gives students data they can plot and discuss.
Why newton meters fit a teaching lab
Course notes, textbooks and ISO standards mostly use SI units. A newton meter dial keeps lab data in the same units as the theory. As a result, students spend time on analysis rather than on unit conversion. The TESI5C also matches the metric drawings that many factories in Vietnam use, which helps students who go on to internships.
Accuracy grade and the certificate
Lost in HCM lists the Snap-on TESI5C Torqometer under Newton Meter Reading/Standard 2% Accuracy. Snap-on applies that 2% grade between 20% of full scale and full scale. So teach students that readings below 20% of the scale fall outside that statement. We found no Snap-on catalog entry for this C-suffix code, therefore the range and drive stay off this page. In addition, the calibration certificate gives the lab a record for research audits.
Lab care routine for the Snap-on TESI5C Torqometer
Students can be rough with shared tools, so set a few clear rules. Keep the wrench in its case and sign it out like any other instrument. Also check that the needle sits at zero before each class. Never let anyone use it as a lever or a hammer. Then recalibrate it on a fixed cycle, and keep each certificate with the lab records.
Buying the TESI5C for your lab
SMK Vietnam lists this wrench for its partner Lost in HCM, which supplies it and prepares quotes. Universities and training centers can request a quote from Lost in HCM. You can also view more torque wrenches, visit snapon.com, or contact SMK Vietnam about a lab fit-out.
Teaching lab questions
Is a Basic model enough for research work?
For simple torque readings, often yes. For peak capture, a follow-up model may suit better.
Does the TESI5C come with a calibration certificate?
Yes, the source name lists one. Lost in HCM can tell you what the certificate covers.
Can students read it while turning?
Yes. The single needle moves as torque builds, so students read it during the pull.
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