ThreeH 1/2''(1.5 to 147.6 ft-lbs.) Heavy Duty Digital Torque Adapter with LED&Buzzer Alert (1/2'' Drive & includes adapters for 3/8'' and 1/4'')

I tested the accuracy against a freshly calibrated wrench, this indicator is accurate and repeatable.

One review stated that the unit only does metric, but that's not true. You can change it to foot pounds or other units. Another review complained of having to press the buttons 100,000 times to set the desired torque. If you hold the + or - keys, they will increment/decrement at a faster rate. If you keep holding, it will beep and then a moment later, will start to scroll super fast. If you let go at the beep and then press and hold again, it will scroll at the original faster rate (not super fast), but eventually will beep and go super fast again. This is useful if you start far from the desired torque and then get close, where you don't want to overshoot. The display wraps around zero in either direction, so no need to go from 2 to 200Nm via + in 198 steps when you can go via - in one step. Another review pointed out an inconsistency between the product description and specifications. In fact, there is a mismatch between the specifications in the manual and the certificate of calibration. The manual says it is capable of a minimum display of 40Nm. The certificate says it's capable of the range 2 to 200Nm. Regardless, the unit can actually measure as low as 2Nm (I tested in foot pounds, which displayed 1.5 ft lb). The only thing to consider is that it won't beep at 80% of 2Nm as a warning - it will simply turn red and sound the alarm when 2Nm is reached. But, if you set it to 2.5Nm, it will start warning at 2Nm, which is 80% of 2.5Nm. Other than that, it seems to work. I used it in conjunction with three different click-type torque wrenches and all were within 1ft lb of this units readings. I assume this unit is the most accurate.

Fácil

Simple to operate. Works great for motorcycle repairs.

Requires alot of stacking of adapters and such but its a cool gadget.

Very happy

its ok product. a bit difficult to see led symbols and digits ,other than that its just ok. I would get one with brighter and bigger led displays

I've been using this for a few months now. It is accurate and fairly easy to use. I have have cross checked the torque read outs against other fixed torque wrenches and they are almost identical.

Accesorio imprescindible para realizar aprietes con precisión. La señal acústica se oye con mucha claridad. Es muy compacto y viene con varios adaptadores para distintas llaves. Muy contento en general con su funcionamiento.

Momentadaptern kommer in en bra ask och fungerade precis som jag tänkt mig.

Great torque tool. I can use it to torque 90% (if not more which I haven't tried yet) of screws on my bike and nearly all screws on my car as well. Also can use it to check if the other torque tool I have is still within specs. Small and compact, I can keep it on my tool box or in my car with no issues as I know it will never go out of calibration, even if it falls or gets hit. I do recommend it!

I bought this about a year ago and wanted to use it for awhile before I wrote my review. I can now confidently say that this is an awesome unit and had no issues with it whatsoever in that time. I particularly bought this to torque bolts on my cars that require below 50Nm as my manual torque wrench goes down to 50Nm minimum. One thing I did learn recently is when the battery needs replacing. About 2 weeks ago I tried to change the torque setting by long pressing the + button and it wouldn't increase. It would only increase or decrease one digit at a time. I was at a loss why all of a sudden it wouldn't increase or decrease rapidly and I thought to myself don't tell me it has gone faulty after a year?. Nothing was in the user manual about it and couldn't find any answers online, so I decided to change the batteries as it had been a year of use...and wouldn't you know it, rapid increase and decrease started working again! I was so happy that worked. So I guess it's one way to tell if the batteries are low! Very happy with this purchase and highly recommend it.