Asupermall – Handheld Portable Digital Display Car Diagnostic Tools Probe Pencil Detector Home Auto Repairs Ahop Multi-function Circuit Test Pen with

Description

The new multifunctional electric tester makes up for the various shortcomings of the existing car maintenance electric tester. It integrates functions such as voltage measurement, bulbs measurement, load voltage measurement with bulbs, pulse signal measurement, load equipment measurement, power supplys polarity display and other functions. If you are interested in this product, come and have a try, it will not let you down. Features: Positive&Negative Identification: In the measurement, the red and green light-emitting diodes are used to distinguish the positive and negative polarity of the measurement power supplys, which is intuitive and fast. Bulbs Measurement: Using a 5W car bulbs as a load, it can quickly determine the power supplys failure of the line. Compared with a diode tester, it can find some invisible failures of poor contact and virtual voltage. Load Voltage Measurement with Bulbs : By measuring the brightness and dark of the electric pen bulbs, the line voltage fault