Sealey Sts103 Screwdriver Torque Digital 0.05-5Nm 1/4 Hex Drive

Great torque range, that takes away the guesswork. Really needed for modern electric connections as most manufacturers now specify the required torque to tighten terminals. The audible/haptic feedback is reliable and works well. Setting the desired torque value is on a small screen, but is crisp and clear.

Worked well for installing a contact frame for AM5. Much more reasonably priced than other options out there, as the torque level goes down low enough (0.06nm for my needs). Only given 4 stars as it's a bit fidly to use, the screen is dim and not easy to read and the build quality is average. For the price though, it got the job done on something that needed doing right, and for that it was perfect.

Great tool compared to similarly priced counterparts. Unlike mechanical torque wrenches this one is much more precise and intuitive to use. It also beeps, vibrates, and light led when you reach set torque. Also what is good that when opening bolt what negative torque value there was opening it. So you can then know what value to use to tighten when needed. Only downside is that you have to have precision Philips screwdriver to install provided AAA batteries, which is a bot old-school… so i had to buy a set of precise screwdrivers which was extra £15… but I'm keeping those too lol

It seems within calibration so its good value. Also has the cal certificate with it so its cheaper to buy one of these each year than to send it off to be checked.

Bought for work and does what I wanted, the only thing I didn't like was putting the battery's in. The screws were a little bit awkward but once done it's working great and allows great control.

I used 8 of these for some research experiments. All worked well for both peak torque and when pre-set to indicate a specific torque. Essentially has no other features, but for what it is designed for, and what I needed, it works very well and is incredibly inexpensive compared to alternatives on the market. We also calibrated it against other torque screwdrivers in our department and it was very accurate.

I bought this to tight some rifle scopes screws to 1.8Nn however, at 1.2Nn the screws are very very over tightened which makes it feel like this is not that accurate considering it's supposed to be tested within. 1%. The display is also a little awkward to ready

Very useful for doing up bolts on expemsive bike parts or suspension where low torques are specified, especially on suspesion forks etc ith many under 2nm. Range though is up to 5nm, to one decimal place. Does not seem the best made quality, but works well and seems accurate. It is quite fiddley/a faff to set a torque though - you basically press + button to increase until set level, then if you need lower you need to either scroll paste the maximum back to 0 again or I think there is a shortcut to reset, but its so conveluted I cannot recall! Display is small and not that bright/clear, as are buttons. It indicates you have reach torque by buzzing and a light, not clicking. While this is clear, you need to increase torque consistently and slowly to avoid going over / past where it buzzes. Kind of tests your reaction times! It does though then display the maximum torque reached, so you can see if you went over to quickly loosen and re-try more carefully. So not easy to use, but acurate and essential for the many very low torque fixings on modern bikes and especially suspension components. Easier to use/better made untis are massively more expensive, so for the money this is fine - does the job, just take care and look after it - keep in the box etc. Thhis is not a tool to be treated roughly or carelessly!

Bom

As a MFG process engineer, I have to buy this by myself as the company does not have such one. Unbelievable. Anyhow this helps me a lot to see the clockwise and anticlockwise peech of torque value. Not sure the durability of this tool, but I hope it will work robust and accurately

A bit awkward to operate and not too easy to read, very accurate once you get used to operating the tool.

Cacciavite dinamometrico, di costo contenuto, con gamma di misura piuttosto ampia e buona risoluzione si presta a lavori di hobbistica. Viene consegnato con certificato di calibrazione. Purtroppo, non sembra molto robusto, da stare in un cassetto di officina. Per la sostituzione delle pile, sistemate sotto il display, bisogna togliere due piccole viti il reinseimento delle quali risulta difficoltoso, il display stesso è piccolo e poco leggibile i due minuscoli tasti a membrana sono di funzionamento incerto. Scelto perchè un solo atrezzo ne sostituisce almeno 2 o 3 di tipo meccanico a scatto.

Great tool but quality not great with rust in the hex driver