The resistance tester and the electrostatic tester can be said to be the two directions of the test. The resistance tester is the resistance of the surface of the test object. The test display unit is ohm. The static tester tests the static electricity on the surface of the object, and the test unit is volt.
When the resistance value of the surface of the test object is large, the static electricity on the surface of the object is small; if the static electricity on the surface of the test object is large, the resistance of the surface of the object is small; these two are opposite numerical values.
The FMX-003 electrostatic tester cannot test the static electricity on the surface of the human body and can only test the surface of the object.
Such as ACL-800 resistance tester, mainly to measure the resistance value of the surface of the object.
ACL-600 human body static tester, hence the name is to test the body's static electricity, the difference is that ACL-600 human body static tester can also release the body's static electricity, after the release can also test static electricity, and ACL-800 resistance The tester belongs to the same brand, the United States.
SL-030 surface resistance tester, this tester is relatively old, there is no digital display, there are two metal blocks on the back of the product, let the metal block touch the surface of the object to be tested, press the button to test.
ACL-800 resistance tester, in addition to measuring resistance, can also test temperature and humidity, is the best use of this effect, the most complete function.