SL-030B Heavy Hammer Surface Resistance Tester
The heavy hammer surface resistance tester is an instrument for testing the surface resistance value of an object, which can be displayed by LED from 10³~10¹², and the product can also provide the temperature and humidity of your testing environment - displayed on the LCD screen. There is conductive glue under the two weights, so that the test effect is more accurate.
2. Instructions for use:
Put the two heavy hammers on the surface of the object, keep it clean, adjust the distance between the two heavy hammers, and ensure that the two wires between the heavy hammers and the instrument are well connected. Then turn on the temperature and humidity switch in the lower right corner of the instrument, and wait for about two seconds until the temperature and humidity display is normal. At this time, press and hold the red button in the middle of the instrument, the instrument will enter the normal test, and the test result will be displayed on the LED light of the instrument. After confirming that the test is completed, let go of your hand and it will be ok. After each test is completed, turn off the temperature and humidity switch in the lower right corner.
3. Precautions:
1. The distance between the two weights to test the surface of the object is normally within 30 cm;
2. After each test is completed, remember to turn off the temperature and humidity switch in the lower right corner to avoid wasting batteries;
3. It is forbidden to touch the metal parts of the two heavy hammers with hands during the test;
4. When the low battery light flashes and turns red, please replace the battery immediately.