Multifunctional Multimeter Product Description Multifunctional Multimeter Our multifunctional multimeter is expertly designed and produced in accordance with the international electrical safety standard IEC-61010, ensuring utmost safety and reliability for both electronic measuring instruments and handheld digital multimeters. Adhering to the requirements of 600V CAT IV, 600V CAT III, and Pollution Level 2 of IEC61010, this device is a must-have for professionals and hobbyists alike. Please read the user manual carefully and adhere to the relevant safety guidelines prior to use. Specifications Function Range Resolution Precision AC Current 0mA-10A 0.1mA-0.01A ±(2.2% reading +10) DC Current 0mA-10A 0.1mA-0.01A ±(1.8% reading +8) AC Voltage 0mV-600V 1mV-1V ±(1.5% reading +8) DC Voltage 0V-600V 1mV-1V ±(1.2% reading +5) Resistance 0Ω-40MΩ 0.1Ω-10kΩ ±(1.5% reading +10) Capacitance 0nF-40mF 10pF-1μF ±(6% reading +20) Frequency (Hz) 40Hz-4MHz 0.1Hz-0.001MHz ±(1.5% reading +10) Diode Test Available Temperature (°C / °F) Available Buzzer Included Humidity Available Auto Power-off Activated after 15 minutes of inactivity Perpetual Calendar Included Weight 126g Alarm Clock Included Maximum Count 4000 Data Retention Available Material ABS Backlit Display Available Battery Model AAA Battery*2 (Batteries not included) Low Power Prompt Available Package Includes 1 x Multimeter 1 x Manual 1 x Watch pen line 1 x Packing box 1 x Storage bag 16 in 1 Combination Line (as per your choice) Usage Precautions Do not touch the probes directly with your hands to avoid electric shock and ensure personal safety during testing. Before use, inspect the test probes to ensure there is no damaged insulation or exposed metal. Do not use the current and voltage ranges interchangeably to prevent damage to the instrument. It is best to remove the batteries when not in use for a long time to prevent battery corrosion of the instrument's internal components. If you do not know the magnitude of the voltage or current to be measured, start with the highest range and then select the appropriate range based on the measured value.