Wrist strap tester
There are many types of wrist strap testers, and there are also different aliases, such as anti-static wrist strap testers, anti-static wrist strap testers, and wrist strap testers.
How to use the anti-static wrist strap tester?
1. Put a 9V battery in the battery X behind the tester.
2. Insert the banana clamp so that the tester is connected to the ground clamp.
3. Put on the hand strap, which must be close to the wrist.
4. Connect the ground wire to the hand strap
5. Press the test button on the front of the instrument, you can see the LED indicator light is on and you can hear the sound signal
(1) If the green "GOOD" light is on, the grounding system is safe.
(2) If the red "LOW" light is on, check the resistance between the hand strap and the ground wire. When it is less than 800 kilohms, it will affect human safety
(3) If the red "HIGH" light is on, please check whether the hand strap is tightly worn on your wrist, and then check whether the wire between the hand strap and the ground wire is broken.
Features:
For the function of the electrostatic wrist strap tester, it can quickly and easily check the following items:
1. The connection between the electrostatic wrist strap and the ground wire
2. Contact impedance between the electrostatic wrist strap and the skin
3. Connection with grounding tools such as electrostatic grounding plates, mats, etc.
Features:
Various grounding systems can be tested quickly and easily at any location. Eliminate product damage caused by static electricity and ensure the safety of every employee. This tester is widely used and can be connected to all wired wrist straps that comply with ESD standards. Its interface is a banana jack. Many wrist straps can be used well together, with close contacts, low contact resistance, good connectivity, long life, and good oxidation resistance.