How to simply operate the surface resistance tester
The surface resistance tester is an instrument for testing the surface resistance of objects, which is mostly used in microelectronics, medicine, aerospace, precision machinery and other fields
Scope of application
Surface resistance testers are widely used in microelectronics, medicine, aerospace, precision machinery and other fields. Note: It is used to quantitatively measure the surface resistance or system resistance of all conductive, antistatic and electrostatic discharge materials. It is simple to use and easy to carry. Just place it on the surface of the test object and press the red button. The indicator light on the instrument ranges from 103 to 1012Ω, and one of the LED lights will light up according to the test value. Note: This tester cannot measure objects whose surface resistance exceeds 1012Ω.
Instructions for use
Just place it on the surface of the test object and press the red button, the indicator range on the instrument is 10^3 ~10^12Ω, and one of the LED lights will light up according to the test value. This instrument can be used to measure the surface specific resistance (surface resistivity) of various fabrics, carpets, films and other insulating materials. The surface specific resistance can indirectly reflect the length of the static leakage time on the surface of the test material, thereby reflecting the static electricity of the test material performance.
Because it is small and easy to carry, it can test some conventional ESD products, so ESD is generally carried with you.