Features 3.98 Inch TFT Screen Display: The 3.98 inch TFT screen of the digital handheld oscilloscope multiumeter provides a clear and vibrant display with a resolution of 480x320DPI, ensuring that users can easily read and interpret measurement results without any visual strain. Built In 5000mAh Lithium Battery: The 5000mAh lithium battery offers long lasting power, allowing users to conduct continuous measurements for up to 10 hours in oscilloscope mode and up to 20 hours in multimeter mode. This extended battery life reduces the need for frequent recharging, making it ideal for long term use in various applications. Advanced DDS Detection: The dual channel design with a 50Hz bandwidth enables the 3 in 1 digital oscilloscope multimeter to accurately catch and analyze , delivering precise measurement results. The isolated channels further enhance measurement accuracy by preventing any cross channel interference, ensuring and consistent data readings. Multifunctional: With the ability to seamlessly switch between oscilloscope and multimeter modes, users can conveniently switch between different measurement functions as needed, optimizing productivity and efficiency in various testing scenarios. This versatility makes the oscilloscope multimeter a versatile tool for professionals in a wide range of industries. Sturdy And Rugged: The handheld oscilloscope multimeter comes with a full body silicone protective cover, silicone buttons, and silicone test leads, making it resistant to daily wear and tear and protecting it from accidental drops. Additionally, it features intelligent overload guard to prevent damage and ensure safe measurements for both professionals and beginners. Specification: Item Type: Handheld Oscilloscope Multimeter Material: ABS, Silicone Power Supply: 1 x Lithium Ion Battery 5000mAh (Included) Multimeter Specifications: DC Voltage (V): Range: 6.0000V, Resolution: 0.0001V, Accuracy: ± (0.8%+3) Range: 60.000V, Resolution: 0.001V, Accuracy: ± (0.8%+3) Range: 600.00V, Resolution: 0.01V, Accuracy: ± (1.5%+5) Range: 1000V, Resolution: 0.1V, Accuracy: ± (1.5%+5) DC Voltage (mV) Range: 60.000mV, Resolution: 0.001mV, Accuracy: ± (1.0%+5) Range: 600.00mV, Resolution: 0.01mV, Accuracy: ± (0.8%+3) AC Voltage (V): Range: 6.0000V, Resolution: 0.0001V, Accuracy: ±)1.0%+3) Range: 60.000V, Resolution: 0.001V, Accuracy: ± (1.0%+3) Range: 600.00V, Resolution: 0.01V, Accuracy: ±)1.2%+5) Range: 750V, Resolution: 0.1V, Accuracy: ±)1.2%+5) AC Voltage (mV): Range: 60.000mV, Resolution: 0.001mV, Accuracy: ±(1.2%+5) Range: 600.00mV, Resolution: 0.01mV, Accuracy: ±(1.0%+3) AC voltage frequency response: 40Hz~1kHz DC Current (mA): Range: 60.00mA, Resolution: 0.001mA, Accuracy: ± (1.0%+3) Range: 600.00mA, Resolution: 0.01mA, Accuracy: ± (1.0%+3) AC Current (mA): Range: 60.00mA, Resolution: 0.001mA, Accuracy: ± (1.2%+5) Range: 600.00mA, Resolution: 0.01mA, Accuracy: ± (1.2%+5) Flexible current clamp AC current (A): Range: 600.0A, Resolution: 0.1A, Accuracy: ± (1.0%+5) Range: 6000A, Resolution: 1A, Accuracy: ± (1.0%+5) Current clamp for AC/50Hz, current and tower corresponds to 1mV/10A; can match the current coil for 100mv at 1000A Package List 1 x Multimeter 2 x Multimeter Pens 1 x Crocodile Clip Probe 1 x Oscilloscope Probe 1 x Adapter Probe Accessory Pack 1 x Charging Cable 1 x Storage Bag 2 x Manuals