A beam style torque wrench will work if you can see the dial from straight ahead, ensuring there’s no parallax error in your sight. However, it won’t work so well if you can’t see the dial. If you’re working on replacing the spark plugs in an FRS for example, where they’re down low and against the chassis, a click-type torque wrench might be the only way to do it. Also, keep in mind that torque values change if the threads have any kind of lubrication on them such as grease or anti-seize.