AstroAI 4000-Count Auto-Range Digital Multimeter Circuit Tester M4KOR

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- 【Widely Applicable】 The AstroAI 4000 count tester can accurately measure AC/DC voltage up to 600V, current up to 10A, and resistance up to 40MΩ. It can be for continuity, diode, and voltage testing. It features 1.5V and 9V test modes, allowing for easy testing of various voltages. 【Multifunctional】Supports true RMS, AC/DC current, AC/DC voltage, auto-ranging, continuity check, resistance, tide, capacitance, and flame measurement. Furthermore, the inclusion of NCV (Non-Contact Voltage Detection) functionality makes it even safer. 【Convenience】Its compact size makes it easy to carry. It features a rear stand and test lead storage on the back, making it very convenient. The low prompt and data hold button retain readings for easy reading. It can automatically power off after 15 minutes of inactivity. The large backlit LCD screen allows for use even in dimly lit environments. It can be freely switched to suit various usage scenarios. 【Safety】Safety is our top priority, and the NCV function minimizes exposure to live wires. It works with outlets, sockets, terminals, etc. It has overload protection and thick protective rubber, making it shock-resistant and effectively preventing damage from drops. [Live Wire Detection] You can detect live wires using the red test lead. This unique feature allows you to test for the presence of live wires. When a live wire is detected, the digital tester will sound an audible alarm. AstroAI 4000 Count Digital Multimeter, Voltmeter, Circuit Tester, Non-Contact Tester with Auto-Range Function, Measures Voltage, Current, True RMS, Resistance, Continuity, Capacitance, Diode, Manual and Automatic Modes, and Fire Detection.