Description
Lost in HCM lists the Snap-on TE12LA Torqometer as “TORQOMETER U.S. Light Signal”, the plain code with no chart in its name. Its twin, the TE12LAC Light Signal listing with Chart, uses the same 3/8 inch, 150 in-lb dial. This page sets out which of the two suits your plant.

Quick answer for the TE12LA
- Choose the TE12LA when your metrology room owns a low-range torque tester.
- It also fits when budget matters more than day-one paperwork.
- Pick the TE12LAC when receiving must log a document before release.
- Either way, you get the same wrench, scale and case.
Why the two codes exist
Snap-on’s dial wrench table says that wrenches in the chart do not include a certificate of calibration. It then explains that a C suffix orders the certificate model. Lost in HCM uses the words “with Chart” for that C listing. However, it does not describe the chart, so the TE12LA page cannot either.
Electronics lines and the Snap-on TE12LA Torqometer
Small screws on housings, brackets and heat sinks often carry specs in inch-pounds. The TE12LA reads those values directly, so nobody converts units at the bench. Its signal light flashes when the operator reaches the target. As a result, eyes can stay on the part rather than the needle. Contract electronics plants also run strict incoming checks. If your own lab verifies small wrenches on arrival, the plain code fits that routine.
The TE12LA row in CAT1500i
| Spec | TE12LA |
|---|---|
| Drive | 3/8 in |
| Scale | 150 in-lb, 2-1/2 in-lb steps |
| Length / width | 9-29/32 in / 2-11/16 in |
| Head depth (without drive) | 1-1/4 in |
| Storage case | PB9 |
Range tips for the Snap-on TE12LA Torqometer
Snap-on’s UK brochure gives this Standard grade ±2% of reading from 20% of full scale to full scale. On the TE12LA, that band starts at 30 in-lb. The brochure also suggests a working range near mid-scale, so specs around 75 in-lb suit it well. For reference, 150 in-lb equals about 17 N·m. Plants that work in ft-lb can look at the TE12FLA, which reads 12 ft-lb on the same frame.
From spec sheet to TE12LA quote
Lost in HCM stocks the Snap-on range for buyers in Vietnam and prepares the price on request. Name the plain TE12LA code, so the version without chart wording ships. Then request a quote from Lost in HCM for the TE12LA, compare our torque wrenches, or contact SMK Vietnam. Also, keep the wrench between 0 and 100 °F, and never use it beyond its rated torque.
TE12LA questions from incoming inspection
Does the light replace reading the TE12LA dial?
No. The light flags the target, while the dial still shows the value. So an inspector can record the number too.
Which storage case does Snap-on list?
The catalog row lists the PB9 case for the TE12LA.
What about specs below 30 in-lb?
They fall under 20% of full scale, outside the brochure’s 2% statement. Therefore pick a smaller Torqometer for them.
















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