1. The 3 modes can be switched at will. The mode switch is operated by the physical button on the main body of the electronic pen. Press and release the button to cycle through the three working modes. 2. The working range is 5-30V, not more than 30V 3. Both positive and negative voltages can be measured. For the load plug, the probe directly connected to the clip can be combined with the probe of the test pen to directly perform load simulation measurement, which is convenient for fault diagnosis. 4. Do not approach high-voltage lines to prevent LEDs from being broken down by high voltage. 5. Material: double coated paper
Verified Compatible
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