Although professionals mainly use manometers, it is also an efficient tool for those who love DIY tasks. Reading up an instruction guide can go a long way in helping check pressures and even resolving any issues. It is easy to use and a versatile product, but it can be hard to choose the right kind of manometer. Earlier, such devices were not available in a wide variety as they are today, but with technological advancement, there are many to choose from – but only after considering some properties.
Analog or Digital Manometers?
Even though most manometers today are digital, a few are also analog – which was the standard version earlier, but like most products today, even manometers are mostly digital. It is best to go with a digital manometer as it is far more accurate than an analog version and is also great for measuring smaller readings. On the other hand, analog manometers, though great for reading rapid fluctuations, can often give out false measurements. The main reason behind a faulty reading is the viewing angle, which can often be incorrect.
Pressure and Scales
When it comes to manometers, different types use different pressures to give an accurate reading. There are three types – Absolute, Guage, and Differential. All three use separate zero references, which mainly depends on the usage. The ones that use differential pressure have two ports, but buyers can go for two-in-one manometers that use differential and gauge pressures. The next thing to check for is changeable measurement scales as manometer readings can be reviewed in several units, so the one with maximum scales should be preferred, especially for professional use.
What More to Consider?
There are a few more properties that buyers should consider before purchasing a manometer. If going for a digital version, a bright LCD backlit screen is suitable for conditions with low lighting. An adjustable zero scale and quick response time are crucial for accurate readings. A long-lasting and high-powered battery is essential, mainly if used daily for work. More features to consider are freeze-proof liquid, data-save function, display-freeze, recording mode, and included accessories like belt pouch, hose, and wrist strap.
Categories Simillar to Manometers includes Anemometers