A pressure gauge is a device that determines the internal head of a liquid or gaseous medium. The measuring principle is based on the action of pressure on a susceptible flexible component with the transfer of the degree of deformation to the dial or LCD display. The main indicators will be the value of excessive pressure, accuracy class, error, measurement range. The production of devices for measuring the pressure in car tires is carried out in analog and digital forms. To select the best pressure gauges in 2020, this rating was compiled.
Content
General information
The question often arises as to which pressure gauge is better. Pressure gauges for cars are devices for measuring tire pressure, the value of which is extremely difficult to overestimate when using transport. They are simple devices that allow the driver to avoid imbalance in the pressure in the wheel, leading to deterioration in handling, maintaining optimal wheel performance in order to reduce rubber wear. At this stage of development, auto-manometers are divided into 2 subgroups:
- switch - durable and low-cost products, the main disadvantage of which will be the lack of an automatic measurement process (when a deflator is not provided on the pressure gauge) and difficulties in application at night;
- digital - devices with autodetection and fixation of measurement data, the disadvantage of which until recently was considered the lack of reliability of the components.
Due to the development of the auto manometer market, all vehicle owners may encounter difficulties when choosing. Often, when the experience of using such devices is minimal or simply absent, one should rely on the advice of consultants or other sources that are not reliable. As a result, an expert analysis of the available data has prepared a rating, which includes the best tire pressure gauges. As the selection criteria, the opinions of specialists were selected, the characteristics of the buyers in combination with the characteristics of these products.
BERKUT ADG-031
The attachment with a flexible hose, extremely comfortable for use when driving on uneven surfaces, when it becomes necessary to relieve the pressure inside the tires. It is characterized by an integrated deflator, whereby it is quite easy to adjust the pressure indicator in real time, without fear of losing the nipple in a natural mess. Inexperienced users without special skills sometimes have some difficulties with the use of such a thing.
Another characteristic feature of the device in question will be that the main scale uses psi units that are unusual for a domestic buyer. This is due to the orientation of products to a foreign consumer (mainly Western European countries). However, this should not be considered an obvious disadvantage: there is a scale in understandable atmospheres on the device, but it is small and with a division value of 0.2 units. This causes some difficulties during etching (or pumping), but only when it is necessary to reach odd values on the scale.In general, with the device in question, it is possible to find a way out of any difficult situations, but the main thing is that it is practically invulnerable.
Pros:
- there is a deflator on the flexible hose of the device;
- adequate price;
- increased measurement accuracy;
- the strength of each component of the assembly;
- 2 scales of measurements (in psi and atm).
Minuses:
- not installed.
Airline APR-M-02
Monolithic inexpensive device of a pointer type, a significant advantage of which will be a combined scale with 2 units of measurement. The main scale will show the current tire pressure in atmospheres, which is extremely comfortable for domestic consumers. The highest value of the measured pressure of the product reaches 7 atmospheres, which is more than enough for any type of transport.
As a characteristic feature of the product in question, buyers often note the tilt of the measuring head, which is uncomfortable at the initial pores in order to accurately hit the nipple. However, this is one of the nuances to which you need to adapt. The device in question is reliable. The disadvantages include the lack of an anti-slip rubber pad and backlight for the purpose of functioning with a pressure gauge at night. However, given the very low cost, this is immaterial.
Pros:
- high quality characteristics;
- comfortable main scale limited to 7 atmospheres;
- body strength;
- closed head for measurements with a small angle of inclination.
Minuses:
- there is no anti-slip pad on the smooth metal body;
- not adapted to function at night.
HEYNER 564200
A simple and uncomplicated device from a manufacturer from China, the main advantage of which will be strength. This will be expressed in the presence of a reliable metal case, which is equipped with rubber inserts in order to prevent slipping from the hands. All measurement data will be displayed on a scale in kg per cubic meter. cm. The largest threshold will be 4.5 atm, which will be enough to regulate the pressure in tires.
Despite the fact that this product from a Chinese manufacturer is considered to be accurate enough, it requires periodic calibration after prolonged use. Its ergonomics are quite high, the small body fits very comfortably in the hand. The main thing to find fault with is that there is no LED backlighting, and therefore the use of the device at night will become difficult.
Pros:
- low cost;
- metal body with anti-slip rubber inserts;
- increased measurement accuracy;
- a comfortable scale with units of measurement familiar to the domestic consumer.
Minuses:
- there is no backlight for manipulating the device at night.
Airline APR-MD-06
The device in question can be considered a victim of a certain bias of some buyers who do not recognize other authorities in the segment besides trusted manufacturers. Such a device has a low price and unusual design.
In accordance with user checks, the accuracy of the pressure control measurements is on par with more serious competitor devices. The difference between them is that more expensive analogs have a longer service life. However, it should be noted that this completely depends on the accuracy of the use of the device by the buyer and the coincidence of circumstances. A digital fixture from this manufacturer deserves appropriate attention from buyers.
Pros:
- budgetary cost;
- accuracy, completely similar to berkut digital max (there are no deviations of -0.2 atm in relation to real indicators, in accordance with the opinion of buyers);
- pleasant, no-nonsense design;
- sufficient reliability.
Minuses:
- relatively - high consumer bias.
DAEWOO DWM 7
A device from a fairly common developer from Asia, whose “filling” is very similar to the products of CEM or Berkut manufacturers. It is characterized by a bright body with a comfortable grip, but mainly for women, since its excessive compactness plays a cruel joke with the device. There is no deflator (like the main competitors in the rating), but it has an extremely accurate measuring potential, which is fully demonstrated to buyers.
A fairly comfortable device (it is also possible to highlight the presence of LED lighting for ease of operation in the dark). There are certain complaints from users regarding the operating parameters. For example, the developers claim -50 degrees Celsius as the minimum temperature limits for the device. In accordance with expert tests, it becomes clear that the electronics of the device are not able to properly perceive such indicators (not lower than -30, which will also be a certain kind of achievement). If the temperature is less than the specified limit, the stability of the operation and the reliability of the data will be violated.
Pros:
- increased measurement accuracy;
- there is a backlight for functioning at night;
- electronics can withstand temperatures up to -30 degrees;
- reliability of the case.
Minuses:
- excessive compactness (the device is uncomfortable in order to grip a man's hand);
- the declared performance figures differ from the real data.
BERKUT DIGITAL MAX
The best pressure gauge for measuring tire pressure. The overestimated cost of the device in question is due to certain features of the application, which make measurements somewhat easier than that of many analogues.
In particular, it should be noted the exceptional comfort of the case with the launch button brought to the fore. Its need is rather doubtful due to the presence of the auto-switch option in the process of bringing the measuring head to the nipple. The measurement process itself will take place in 2 seconds, then the device signals the end of the process (with a sound signal), the resulting indicator is displayed on a bright monitor.
In addition, another advantage of the device is that it is extremely easy to use the device in the dark, much lighter than the above products in this rating. Also a significant advantage will be the presence of a branded cover in the package.
Pros:
- sound signal on completion of measurements;
- automatic switching on of the device while fixing the measuring head on the nipple;
- extremely comfortable LED lighting;
- there is a case for storage in the kit;
- increased measurement accuracy;
- value for money.
Minuses:
- not installed.
CEM TP-5 481257
Comfortable digital household device (does not require entry into the state register), the measurement range will be 5-100 psi. The large design is optimal for a strong and comfortable grip for men and women (fortunately, the weight of the device will be 77 g). The combination of the working head of the device with the nipple does not require the manipulations that are performed with the Airline APR-M-02 switch device.
Despite the budgetary cost, the device provides good measurement accuracy within 1% + 0.5 psi. This indicator will not be enough to be among the leaders, but the product will have enough potential to compete for the middle places. In addition, a significant advantage of such a device is the presence of monitor lighting and a measuring head, which makes it possible to conveniently measure pressure at night. The option of memorizing the maximum results is no longer surprising.
Pros:
- measurement limits 5-100 psi;
- extremely comfortable body;
- there is a backlight and there is an option to fix the maximum measurement results.
Minuses:
- measured data in psi.
How to choose a pressure gauge?
The question often arises, the best pressure gauges for measuring pressure. Initially, the buyer makes a choice between mechanical and electronic devices. An essential advantage of the first will be that it is ready for use in all situations, it is not afraid of cold weather. Therefore, such an adaptation is possible without fear of a host on a long journey, without worrying that at the required moment a failure of functioning will occur due to a dead battery. Another significant advantage of the mechanical version of gauges will be the pressure relief option on most models. This will make it possible to inflate the wheels using a compressor “with a margin”, when the standard device does not inspire confidence, and then adjust the pressure back to normal (for SUVs, this function will clearly not be superfluous).
However, the selection of a mechanical device must be treated with extreme care. They are quite susceptible to manufacturing precision. Therefore, most budget products are rather inaccurate, deviations sometimes reach 0.5 atm. In this regard, there is no sense in using this device.
It will be easier to use not dial gauges, but retractable gauges: in devices, the pressure will not be converted into the expansion of the tubular spring, but directly move the piston. In this regard, the accuracy is ensured by simple calibration of the coil spring. However, of the known designs, this one is distinguished by the greatest discomfort and poor readability, which directly affects the prevalence of devices of this type.
Electronic devices also have their own virtues. A digital monitor is easier to read than a conventional scale and, due to the presence of light at night, will take precedence. Choosing a digital device is easier, since there are significantly fewer low-quality products on the market. There are no deflators: pressure relief valves are only present on digital models for tire compressors. Such a device should not be transported in the trunk in the winter either - batteries and LCD monitors do not accept this.
In addition, emphasis should be placed on the tip. Pressure tips often poison air; on certain nipples they sometimes do not pressurize the valve. Such tips are used mainly on the most compact products.
Clamping or threaded lugs are attached to the hose. The best choice would be directly threaded tips - they are, of course, slower, but guarantee a good fit and valve compression. Low-cost lugs with a clamp often do not compress the nipple, they need to be tightened by hand when the clamp does not grip the threads enough.
The question often arises of how to choose good tire pressure gauges. To purchase a quality product, this list was compiled. The list includes the best models. Products are characterized by reliability and quality.
