Description
Tool cribs need a way to spot a drifting click wrench between lab visits. The Snap-on TER6AC Torqometer can serve as that bench reference. It is a Basic dial wrench with a combined US and newton meter scale. Lost in HCM lists it in a Precise 1% Accuracy group, and its name says it comes with a calibration certificate.
What Precise 1% means for the TER6AC
Snap-on’s Torqometer tables list a standard 2% grade and a Precise 1% grade. The Precise grade holds the reading within 1%. Snap-on applies it from 20% of full scale to full scale, clockwise and counterclockwise. As a result, the TER6AC gives a tighter reference than a standard dial wrench across that band.
Bench cross-checks with the Snap-on TER6AC Torqometer
A simple cross-check needs a fixed test joint and a steady hand. For example, clamp a test joint, then tighten it with the click wrench under test. Next, read the joint with the Snap-on TER6AC Torqometer and compare the two values. If the gap grows over several weeks, send the click wrench to the lab early. However, this check only flags drift, and it does not replace calibration.
Why a dual US and newton meter scale helps
Tool cribs in FDI plants often hold wrenches in both unit systems. With one dial for US units and N·m, the TER6AC can check either kind without a conversion table. So one reference tool covers the whole crib, within its range. Because it is a Basic model with no peak pointer, read the value during the pull.
Range, drive and certificate
Our source does not state the range or drive size of the TER6AC. We also did not find this exact code in Snap-on’s public tables. Therefore ask Lost in HCM to confirm both. Also ask what the calibration certificate lists, such as test points and the issuing lab.
Protecting a reference wrench
Keep the Snap-on TER6AC Torqometer for bench checks only, not for daily line work. Store it in its case, away from heat and vibration. Also check the zero point before each session, and never load it past full scale. Then send it for outside calibration on a tighter cycle than your production wrenches, if your quality plan calls for it.
Request the Snap-on TER6AC Torqometer
SMK Vietnam lists this wrench for Lost in HCM, which supplies it in Vietnam and handles quotes. To price the TER6AC, request a quote from Lost in HCM. You can also compare more torque wrenches, check snapon.com, or contact SMK Vietnam.
TER6AC reference check FAQ
Can the TER6AC replace an external calibration?
No. It can flag drift between lab visits, but your wrenches still need outside calibration.
Where does the 1% figure apply?
Snap-on applies the Precise grade from 20% of full scale to full scale, in both directions.
Does the TER6AC hold the peak reading?
No. It is a Basic model with one needle, so read it during the pull.
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