Features: *Anti-fall design: This three-in-one oscilloscope adopts a silicone protective cover, silicone buttons, and silicone pen design, which is not afraid of bumps and falls. *Digital display: Equipped with a high-definition LCD screen, strong wicks, high output brightness, clear LCD fonts, and easy-to-read data. *Rechargeable: This multi-purpose oscilloscope has a built-in large-capacity battery, which is rechargeable and has a long standby time, making it easy and worry-free to use. *Three-in-one design: This device has a three-in-one design and has three functions: oscilloscope, multimeter, and signal generator, making it more convenient to use. *Intelligent anti-burning: This three-in-one oscilloscope is equipped with an intelligent anti-burning function, which will not burn the meter when overloaded, making power measurement safer. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material: ABS Host size: 141.7*93.5*38mm Screen: 2.8-inch color screen Resolution: 320*240 Charging: Type-C (5V/1A) Battery capacity: 3000mAh Package List: 1 x 3-in-1 Handheld Digital Oscilloscope