measure_tension

String Tension

About Strings

String Tension Measurement

Many players will say that they have their rackets strung at a particular tension. This could be for example 26 Kilos which is 57.2 Pounds. What does this mean? The simple answer is not much as it is simply a setting on a stringing machine. Tennis strings have different properties which means 26 Kilos with one string can be much different to another string at exactly the same tension.

Players need to know the tension of the strings in their racket. They should either have a way to measure the tension themselves or use a racket stringer who can measure the tension for them.

There are two main methods of measuring tension which are described below.

Further Information

You will probably want to know more about measuring tension. The following pages should provide you with the information you need.

Dynamic Tension

Tension Loss

The Tensometer

String Tension Measuring Devices

Mechanical

The Stringmeter is probably the device used by most players. You insert two metal pins between the strings and twist a dial. This provides you with a measurement in either pounds or Kilograms. The reading is not that useful, but it can show you tension loss if it is used regularly.

Electronic

Details

Most players would like a simple piece of equipment that can accurately show them the tension of their strings. This is exactly what happens with the electronic tester. You clip a sensor to the racket strings, press a button and the tension is displayed in a few seconds. The measurement is called Dynamic Tension which is very simple to understand.

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October 2003

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