Pen-type multimeter, 4000 counts, auto-ranging, DC/AC voltage resistance tester, voltmeter

Features: 1. Digital Multimeter: With intelligent automatic mode (AL), the 4000-count smart multimeter allows you to quickly switch between all measurement tasks. This multimeter can automatically recognize the parameter being measured and select the desired range. It makes measurement easy, fast, and accurate. 2. Wide Testing Range: Capable of testing DC and AC voltage, resistance, and circuits on/off, this pen multimeter also comes with a wide testing range and high accuracy. 3. Non-Contact Measurement: Fully safe non-contact voltage testing with visual and audible alarms. Saves time and ensures safety. You can measure the voltage on AC wires without connecting them, making line troubleshooting easier. 4. Other Functions: Supports data hold, auto power-off, low power indicator, backlit display, and flashlight. All these features make the instrument more than sufficient for everyday use by hobbyists, car owners, and homeowners. Easy to use and endlessly fun for DIY projects. 5. With LED light: Independent LED light, easy to work in the dark. The battery can be replaced on the dashboard by unscrewing the bottom screw, then sliding off the casing and replacing the battery. Specifications: Item Type: Pen Multimeter Model: AN-20 Material: ABS Battery: 2 x 1.5V AAA batteries, not included. Usage: For DC voltage detection, AC voltage detection, non-contact voltage detection, and live wire detection with a single pen. Display: 4,000 counts. SMART Function: Auto-ranging. For measuring AC and DC voltage, resistance, and live/off circuits. Live Contact Detection: Yes, with audible and visual alarm. Non-Contact Voltage Detection (NCV): Yes, with audible and visual alarm. On/off test: yes, resistance data retention: yes. True RMS value below 40 Hz - 1 kHz: yes. Low voltage indication: yes. Auto power off: yes. Flashlight: yes. DC voltage: 4 V, 40 V, 400 V, 600 V, with a resolution of 1 mV. DC voltage overload protection: maximum input 600 V. AC voltage: 4 V, 40 V, 400 V, 600 V, with a resolution of 1 mV. Frequency response: 40-1000 Hz. Frequency overload protection: Maximum input 600 V. Resistance: 4 kΩ, 40 kΩ, 400 kΩ, 4 MΩ, 40 MΩ, with a resolution of 1 Ω. Resistance overload protection: Maximum input 250 V. Test on/off: Resistance overload protection: Maximum input 250 V. How to use: 1. Please remove the rubber sleeve behind the multimeter, open the rear cover of the battery compartment and insert 2 AAA batteries into the battery compartment according to the polarity markings. Cover the battery compartment. 2. Open the multimeter and insert the test probe as instructed. Once the two ends of the test probe have made contact for calibration, proceed with the test. 3. Measure AC and DC voltage, resistance, or continuity. Insert the test probes into the multimeter and connect them to the two ends of the object under test. The multimeter will measure automatically without user selection. 4. Note: If you wish to use the NCV function, test probes are not required. Package List: 1 x Pen-Type Multimeter, 1 x Probe, 1 x User Manual