Wrist strap tester
The wrist strap tester is used to test all types of wired wrist straps in a given resistance range. The test mainly checks the continuity between the operator, the wrist strap and the outlet ground wire;
This tester is easy to use, simple to operate, and has a fast test response. It supports two power input methods, 9V dry battery and 9V power adapter. The test voltage is DC 9V, the power consumption is extremely low, and there is no damage to the human body.
Operating specifications
1. Put on the wrist strap and keep the wrist strap in good contact with the human body, insert the wrist strap plug into the wrist strap jack of the tester;
2. Press and hold the "PUSH ON" button to test;
3. The green "PASS" LED lights up indicating that the wristband is functioning properly; the red "LO" LED lights up indicating that the resistance of the wristband after passing the wrist is lower than the lower limit of 750K, which may be a short circuit; the yellow "HI" LED indicates that the wristband passes through the wrist The resistance value is higher than the upper limit value of 10M. When the above test fails, the tester should immediately check whether the wristband is worn well and retest. If the test still fails, the wristband should be replaced and retested.
Note: 1. When you press the test button to test, you should maintain the test state until the test is completed (time is less than 1.0 second);
2. During the test, the “LO” LED may be lit first and accompanied by an alarm sound. This is