BSIDE Z1 Smart Pen Multimeter Electric Pen Voltage Detector, Z1 Option:Z1 com/products/spherometersingle-disc

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and other laboratory procedures

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BSIDE Z1 Smart Pen Multimeter Electric Pen Voltage Detector, Z1 Option:Z1 com/products/spherometersingle-discFeatures: 1. Extremely fast measurement, intelligent identification 2. NCV non contact induced voltage, two color screen display, buzzer alarm sound 3. Line breakpoint detection, use the NCV function to induce voltage, find the normal place along the power line to alarm, the power failure induction becomes weak or does not respond 4. Automatic identification, live line zero line distinction, breakpoint detection, sound and light alarm, on off beep,