Review on MAXRIENY Voltage Detector: EBTN LCD Display Tester Pen with Adjustable Sensitivity, Non-contact AC Electricity Sensor by Terry Herrera

Name: MAXRIENY Voltage Detector: EBTN LCD Display Tester Pen with Adjustable Sensitivity, Non-contact AC Electricity Sensor
Item: MAXRIENY Voltage Detector: EBTN LCD Display Tester Pen with Adjustable Sensitivity, Non-contact AC Electricity Sensor
Rating: 4

September 29, 2022

Good for the price

Good compact tester in a nice little case. The contactless function works quite well. The accuracy of the voltmeter is about 95% on AC and about the same on DC from a battery. However, rectified DC is all over the map. The meter appears to be mired in voltage ripples.

Pros