Digital Multimeter Voltage Tester Kit BSIDE S30X+X1 Smart and Non Contact Detector Pen, Electricien Combo Electronic LED Automotive Set with Alligator Clip

[Multifunction Tester Kit]: Comes with BSIDE S30X smart multimeter and BSIDE X1 voltage tester, two pairs of test leads, a pair of crocodile clips, etc. It meets most of the testing needs for home circuits, electrical overhaul, electronic components, multiple types of diodes, LED lighting, automotive repairs, industrial temperatures, and more. [Automatic Tester Kit]: The digital multimeter and voltage test pen are easy to use. Both of them can automatically identify AC or DC voltage, resistance, continuity and select the required range, which greatly improves the testing efficiency. The multimeter can also automatically test AC or DC current. [Dual Mode Power Supply]: This pocket multimeter is designed with dual mode power supply, rechargeable (built-in lithium-ion battery) or AAA battery power supply, which is very convenient for long time outdoor or emergency use. The electrical test pen comes with two AAA batteries for quick checks. [Advanced Multimeter]: The multimeter tester features a high-speed chip for faster testing. It can not only measure AC DC current, AC DC voltage, resistance, frequency and continuity, but also test capacitance, low-voltage and high-voltage diodes, find the firewire and zero wire, etc. It also provides non-contact infrared temperature measurement and NCV function. The included crocodile clips can help test LED lamps, small current and other test scenarios. [NCV with Dual Sensitivity]: The electric tester pen features a high sensitivity chip. It detects AC voltage with precise discrimination between phase and neutral at standard sensitivity when switched on. High sensitivity can be activated with the blue button for different wiring situations, e.g. looking for live wires in walls/ceilings.