Best Tyre Pressure Gauge in India: Utility Tool for Car or Bike Owner
It becomes important to determine the air pressure in the tires for the proper functioning of the vehicle as well as the safety of the users. The precision of a mechanical gauge is ±3 psi (21 kPa) while higher precision gauges with a permissible error of ±1 psi (6.9 kPa) are also available. While inflating motorbike tyre using foot pump or inflating 4-wheeler tyre using car tyre inflator, measuring tyre pressure is mandatory to avoid serious problems later on.
A tire is rated according to the loads it has to bear at certain optimal pressure. The cold pressure, that is, before the tire has been used for driving and allowed to heat up, is also a critical factor. The heating of the tire leads to changes in the internal pressure owing to the expansion of gases.
What are the problems of “over or under tyre inflation”?
According to the National Highway Traffic Safety Administration, almost 1/3 of passenger cars, light trucks and SUVs are being driven with at least one under-inflated tire. Driving on under or over-inflated tires can be fatal.
Under-inflation is one of the major issues leading to tire failure. Very less tire pressure leads to more surface area of the tire touching the road/ground. This leads to increased friction between the two and thus the tires become overheated. This results in premature wear, tread separation and blowouts.
Blowouts can cause damages to the property as well to the life of the driver of that particular vehicle as well as others in the vicinity. A blowout can cause the driver to lose control of the vehicle and crash. Other drivers might try to deviate from their track but the pieces of flying debris from the tires can hit them too.
An over-inflated tire, on the other hand, is more prone to damage. Overinflation makes the tires stiff, rendering them unable to react to common road hazards like potholes. It can cause you to have a bumpy ride. Also, the tires will tend to wear rapidly in the central areas than the outer edges, leading to uneven deterioration.
How does a tire pressure gauge work?
A pressure gauge has a piston and a calibrated rod that traces and scales movements of the piston. The pressure gauge is coupled with the valve system of the tire. The pressurized air enters and expands in the hollow space of the cylinder. This results in movement of the piston under pressure, in a manner that creates more space inside the cylinder. To keep the piston reaching to the far end of the cylinder, a strong spring is set up. This spring balances the air pressure inside the cylinder by pushing the piston equally from the other side. The balance between the two forces is the value of the pressure that is read on the calibrated rod.
Buying Guide for tire pressure gauge:
One of the factors that will strongly influence people is the price of the pressure gauge. A simple pencil gauge can cost up to Rs. 200 whereas a high-end multipurpose gauge could cost Rs. 3000 or more. Consider the following points while looking for a pressure gauge:
- Durability – Heavy-duty mechanical gauge which doesn’t require battery replacements is opted by most Professionals and car enthusiasts.
- Ease of use – A digital gauge is easy to read from an LCD display and will usually offer the most accurate readings.
- Vehicle type – If you have a truck or RV, it might be useful to choose a gauge with a specialized long-stemmed neck design to make gauging easy and simple. For accuracy and portability, a compact digital gauge may be the best tool for bicycle and motorcycle users.
- Pressure and temperature range – Some gauges have a limited pressure range, only measuring up to 60 PSI. Check that your gauge can test a higher inflation pressure suitable for your vehicle. Some RV tires need to be inflated to 100 PSI.
- Valve type compatibility – Check that the gauge is compatible with your vehicle’s valve type.
- Size- While some gauges can fit in your pocket or glove box, require storage more storage space. You need to see your convenience and buy accordingly.
Top Analog and Digital Tyre Pressure Gauge for Car:
1. Voroly Digital Tire Pressure Gauge:
Voroly Digital tire Pressure Gauge helps in maintaining the correct tire pressure. The 8.3 x 4 inches backlit LCD and lighted nozzle lets the user read the pressure accurately even in a dimly lit area. This 90.7 g tool provides user with 4 settings range: 0-150PSI / 0-10Bar / 0-10Kgf/cmÂ² or 0-1000KPA. The non-slip texture adds to the comfort.
This digital tire pressure gauge requires 3xAG13 and 1xCR2032 lithium coin cell batteries which are included along with the device. The dimension of this gauge is 13.5 x 5.5 x 2.7 cm. This works well when the tire nozzle is around 6 or 7 o’clock position. Nozzle easily forms a seal with the valve stem on Schrader valves, giving quick and accurate readings in 0.1 increments.
Pros – It’s lightweight, portable and gives a good grip and displays an accurate numeric value on the LCD. The lighting up of nozzle is also appreciated by many users.
2. Michelin MN-4203 Digital Tire Gauge:
Michelin, one of the leading tire companies, relentlessly strives for employing high-technology to produce world-class material that serves the mobility industry.
Michelin MN-4203 Digital Tire Gauge is a device that can be used easily and can measure accurate tire pressure. It has an auto on/off function saving the 1 CR2 battery that the device runs on. This reduces the need for frequent battery changes. It can measure pressure ranging from 5-99psi./0.35-6.80 Bar/35-680 kPa/0.4-7.00kg/cm2. The best feature of this device is that it can also help in checking the depth of the tire. This item Weighs 40.8 g and is 18.8 cm long, 3 cm wide and 11.2 cm tall. Because of its small size, it is a perfect tool to carry around everywhere you drive! It can be used for cars, bikes, bicycles.
Pros – The accuracy of the device and the tread depth gauge is appreciated by a lot of users.
Cons – Many users experienced a termination in device functioning within 2-3 months of use. Thus, long term working of the pressure gauge is questionable.
3. Michelin 12290 Tyre Pressure Meter:
Michelin always comes up with innovative ideas to make your life better with good tires. A pressure gauge keychain with flash-light is what every vehicle owner can easily carry around!
It is accurate with an error of Pressure +/- 1 Percent. It can reflect the measurement of 5-99PSI, 0.4-6.80 BAR, 40-680 kPa, 0.4-6.80 kg/cm2.
Michelin 12290 tire Pressure Gauge lets you preset a recommended value of pressure optimum for your vehicle. The 17.7 cm long, 9.8 cm wide and 2.4 cm tall device has a large white LCD that can also be read in the dark. So you can drive anywhere and everywhere during any time of the day, also during the night! The display has enhanced the lighting in order to function even as a flashlight. Different tires come with different measuring units, so the convertible units help. It can easily form a seal with the valve stem to get an accurate read. This item Weighs 49.9 g.
Pros – Many users liked the LCD display, ease of use and the accuracy of the pressure gauge.
Cons – Some users found it difficult to use and read for bike tires.
4. Techtest Tire Pressure Gauge:
Techtest Tire Pressure Gauge has a simple multi-functional push-button control. It can turn the unit on and select the desired range. This device runs on 1 x CR2032 3V lithium coin cell, 3 x LR44 1.5V button cells. It automatically shuts off after 30 seconds in order to save the battery use up. It is made up of high-quality durable plastic to make this product lightweight and aid in its portability. The 5.5 cm long, 2.2 cm wide, and 1.1 cm has a backlit LCD display to let you get away with the difficulty of reading the analog display.
It works properly in temperatures from 0 to 50 degrees Celsius. It can be used for tires of cars, SUVs, trucks, minivans, motorcycles, bicycles which meet your travel and safety needs with tire pressure gauge. Nozzle seals to the valve stem for quick and accurate measurements.
Pros – Many users appreciated the small size and easy operability of this pressure gauge.
Cons – Few customers complained about the inaccuracy of the readings.
5. Karter Tire Pressure Gauge:
Karter tire pressure gauge is a handy, portable and accurate pressure gauge. It is calibrated to ANSI grade B (±2%) international accuracy standard. This analog display shows the pressure readings on the PSI scale, which is commonly used in India. The device has 2 inches clear white radial dial for you to read it perfectly. The 45° twisted notch can be rotated in 360° to allow you to take a proper reading at any angle. It has an extended chuck tip so that the seal doesn’t let any air to leak.
One of the best features of this gauge is that it doesn’t need any batteries to run. It can be conveniently used for Cars, SUVs, Bikes. It is made up of high-grade metals like brass, chrome, copper, steel to increase the sturdiness and durability. The dial is surrounded by a firm rubber for increasing the grip. What’s best is that it can also detect leakages in tires because of its hold pressure feature.
Pros – The users have lauded the product’s sturdiness and easy operability. The readings are also accurate.
Cons – Some users found the length of the pressure gauge pipe a little small. So, some practice is required to take readings.
6. Coido 6071 Digital Tire Gauge:
Coido 6071 digital tire gauge makes a perfect pressure gauge to carry around while traveling, be it day or night. It has an absolutely ergonomic and compact design. This item weighs only around 90.7 g and is 7 cm long, 2.5 cm wide and 13 cm tall. It also has a simple push button to switch it on and off. It does not automatically turn off, so you need to make sure that you turn it off after use. This will help you to save battery life.
This stylish pressure gauge has a rubber anti-skid shell to make your work easier. It has a backlit LCD display and can display PSI, BAR and KPA pressure units. It works best in the temperature range of 0-40 degrees Celsius. Even though it doesn’t have an inbuilt torch or a flashlight, it has illumination to conveniently detect the valve pin without hassle. Moreover, it is suitable for sedans and vans.
Pros – Many users found the simple operability, accuracy and the rapid value display commendable.
Cons – Some users had a problem with the quality of the product. The plastic tip of the product is found to be ineffective in sealing.
FAQs on Tire Pressure Gauge:
Do you need a separate tire pressure gauge, As most tire inflator comes with an attached pressure gauge?
Keeping a separate tire pressure gauge handy is optional but it is a good choice to carry basic pressure gauge for safety & self-satisfaction. Hence or otherwise, there is no such need of having separate pressure gauge as top tire inflator comes with attached pressure gauge.
Do you need a pressure gauge if you already have a “Tire Pressure Monitoring System”?
No, a pressure gauge is not needed if your vehicle already has a tire Pressure Monitoring system installed in it. TPMS measures tire pressure & tire temperature accurately.
TPMS only indicates the driver if there is air pressure drop when he/she rolls the key & starts the engine. Hence or otherwise, whether it is indirect TPMS or direct TPMS, it helps the driver to realize when the air in the tire is less while driving.
EndNote: Checking your vehicle’s tire pressure often is important in order to maintain your vehicle. Avoiding the use of over or under-inflated tires will prevent you from getting into dangerous situations. So, owning a pressure gauge with you becomes a necessity.