The DSO153 combines performance and portability, making it an excellent tool for routine maintenance and educational use. It offers a well-rounded feature set suitable for general signal testing. This oscilloscope has a real-time sampling rate of 5MS/s, 1MHz bandwidth, and complete triggering function (single, normal, auto). It can be used freely for both periodic analog signals and non-periodic digital signals, and can measure up to ±400V voltage with an efficient one-click AUTO, which can display the measured waveform without complicated adjustments. Additionally, it features a function signal generator capable of outputting 14 types of signals (10KHz). Equipped with a 2.8-inch 320*240 resolution HD LCD screen and a built-in 1000mAh high-quality lithium battery, it can be used for about 4 hours when fully charged. Features Portable 2.8" TFT Handheld Oscilloscope for beginners, hobbyist DSO oscilloscope: 5MS/s, 1MHz bandwidth, ±400V voltage range. Signal Generator: 10KHz High-definition 320*240 LCD, Type-C interface. Finished assembly, lightweight, perfect for maintenance. Versatile trigger functions: single, normal, automatic. Signal Type Support: Periodic analog signals and non-periodic digital signals. 8 different languages: Chinese, English, Russian, Japanese, Spanish, Portuguese, German, Korean. One-Click AUTO Mode: Effortlessly display waveforms with minimal input. Battery Life: Built-in 1000mAh lithium battery with 4 hours of use per charge. Recommended Use: Suitable for routine equipment maintenance and educational signal demonstrations. * Basic Parameters * Brand FNIRSI Model DSO-153 Display 2.8 Inches / PPI:320*240 USB Charging 5V/1A Lithium Battery Capacity 1000mAh Size 99x68.3x19.5mm Weight 100g * Mini Oscilloscope * Channel 1 Sampling Rate 5MS/s Bandwidth 1MHz Vertical Sensitivity 10mV/Div-10V/Div (Progress according to the 1-2-5 way) Time Base Range 500ns/Div-20s/Div (Progress according to the 1-2-5 way) Voltage Range X1:±40V (Vpp:80V)X10:±400V (Vpp:800V) Trigger Mode Auto / Normal / Single Trigger Edge Rising edge / Falling edge Coupling AC/DC * Signal Generator * Frequency 0-10KHz Duty Cycle 0-100% (rectangular and sawtooth waves) Amplitude 0.1-3.3V Waveforms Sine wave, rectangular wave, sawtooth wave, half wave, full wave, step wave, anti step wave, noise wave, exponential rise, exponential drop, DC signal, multi tone, Sink pulse, Lorentz wave. ◈ The size and weight are both manually measured, with slight errors, please refer to the actual product for accuracy.
