Description
Big torque wrenches drift, and a drifting 3/4-inch wrench can leave a wheel or flange joint loose. The CDI 6004-F-DTT torque tester lets your own team check those wrenches on site. It has a 3/4-inch drive and reads from 60 to 600 ft-lb, which equals 81.3 to 813 N·m.
What the CDI 6004-F-DTT torque tester does
This is a digital bench tester from CDI Torque Products, the industrial torque brand within Snap-on. You fit a wrench to the drive, pull it slowly and read the result on the display. So you can see at once whether a click wrench releases near its set value.
In addition, a quick check between formal calibrations catches a damaged tool early. For example, a wrench that fell off a truck bed can go on the tester before it goes back to work.
Jobs that suit a 60-600 ft-lb tester
- Heavy truck, bus and forklift fleets that tighten wheel nuts every day.
- Mining and quarry workshops with large 3/4-inch click wrenches.
- Wind, power and steel structure crews who torque big flange bolts.
- Tool cribs that issue heavy wrenches and want a check on return.
Because the range starts at 60 ft-lb, this model is for heavy tools only. Smaller 1/2-inch and 3/8-inch wrenches belong on a lower-range CDI tester.
Choosing between testers
First, list the wrenches you need to check and note their top settings. Then pick a tester whose range covers those values with some margin. Resolution suffers near the bottom of any scale, so avoid testing a tiny value on a large unit. If your heavy wrenches run between about 100 and 600 ft-lb, this unit fits well.
Set-up and care tips
Bolt the tester to a rigid bench or wall so it cannot twist during a pull. Next, apply force slowly and steadily at the handle grip, rather than jerking the wrench. Also keep the drive square clean and free of burrs. Like any measuring tool, the tester itself needs a periodic check by an independent calibration lab.
How to order in Vietnam
SMK Vietnam lists the CDI 6004-F-DTT torque tester for our partner Lost in HCM, who supplies it and prepares quotes. To get price and lead time, request a quote from Lost in HCM. You can also compare other torque testers and calibration systems, or contact SMK Vietnam for help. Brand background is on the CDI Torque website.
CDI 6004-F-DTT torque tester questions
What drive does the 6004-F-DTT accept?
It has a 3/4-inch drive. Wrenches with a different drive need a suitable adapter, and the load must stay inside the 60-600 ft-lb span.
What is the range in N·m?
The rated span is 81.3 to 813 N·m, which matches 60 to 600 ft-lb.
Does SMK Vietnam calibrate this tester?
No. SMK lists the product, while Lost in HCM supplies it and quotes it. Ask Lost in HCM which documents ship with the unit.
Reviews
There are no reviews yet.