Do you often feel frustrated while selecting an ideal coating thickness gauge? Realising the need for any inspection is one thing but selecting the right thickness gauge is something completely different. It needs a different ball game. Selecting the right thickness gauge needs some particular set of aptitudes. However, it is not impossible to find the right ultrasonic thickness gauge.

All it needs is to follow a proper mapped-out strategy. The right considerations of some critical factors can make your decision-making process easier. This blog will show you all the requirements and crucial factors you should consider before buying any ultrasonic thickness gauge. So if you are ready to dive into the facts, let’s begin. Don’t forget to contact a reputed coating thickness gauge supplier in Dubai UAE to get the best product.


The very first factor which is by far the most crucial of all is the material. Different materials absorb and pass ultrasound waves in specific manners. For instance, materials like glass, ceramic and metals transmit ultrasound waves with the highest efficacy. Materials like rubber can absorb ultrasound waves. Hence, the reaction of the test material to ultrasound waves matters the most.


The next notable factor while choosing a coating thickness gauge is thickness. The thickness range determined during measurement holds extreme importance as the material type. The reason behind this is the thickness range decides the type of thickness gauge needed. Otherwise one can not achieve satisfactory results. The thickness also helps in getting the most accurate measurements. Thicker material might need contact with dual-element transducers. This is to achieve the highest accuracy.


The next big matter in selecting the right thickness gauge is the material surface. Both the smoothness and roughness of any material surface are vital in choosing the right thickness gauges. If you are taking a thickness gauge for rough surfaces, a gauge with dual element transducer can be ideal. In contrast, thickness gauges with other types of transducers are perfect for smooth surfaces.


Gone are the days when coupling the test material and the transducer was easy. In such situations, considering the geometry can aid in choosing the appropriate transducer. A perfect transducer can offer precise readings based on the grade of irregularity or curvature radius of specific portions of the test sample.


The next in the queue is temperature which can affect your decision to choose a thickness gauge. With increasing temperature, the sensitivity of transducers for most thickness gauges varies in a significant way. A primary contact transducer can offer accurate results within a temperature of up to 50°C. Once, the temperature exceeds this range, only a special transducer can work in such situations. Otherwise, the delicate components of the transducers can get damaged.

Measurement Range

The range of required thickness measurement is also another notable factor. Never choose a thickness gauge that is either far above or below the real measurement range. Choosing a thickness gauge without enough consideration has considerable cost consequences. Buy a wide range of thickness gauges from dial bore gauge suppliers in the UAE.


Accuracy is the most vital aspect of selecting any coating thickness gauge. Before finalising any product, always consider the level of accuracy needed for the particular thickness measurement. To understand the level of accuracy, concentrate on the type of task you’re doing. This is because your selection will impact how easy it is to use an ultrasonic thickness gauge. There are some tasks which offer limited access to the rest samples. For those tasks, one should choose the thickness gauge with care.


When choosing a thickness gauge, it is important to assess the durability of the test sample. You can’t choose the same thickness gauge for both sturdy and fragile test samples.


Knowing how to choose the coating thickness gauge is crucial to ensure better efficacy. So, we hope this article will show you the right path to buy the right thickness gauge. Contact Abasco Tools for any relevant need. We always strive to help you in any manner.