FNIRSI® DSO-153 2-IN-1 Mini 1MHz 5MS/S Digital Oscilloscope Waveform Generator

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FNIRSI® DSO-153 2-IN-1 Mini 1MHz 5MS/S Digital Oscilloscope Waveform Generator 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. Specifications: Parameter Specification Brand FNIRSI Model DSO-153 Display 2.8 Inches / PPI: 320×240 USB Charging 5V/1A Lithium Battery Capacity 1000mAh Size 99 × 68.3 × 19.5 mm Weight 100g Channel (Oscilloscope) – Sampling Rate: 5MS/s Bandwidth – Vertical Sensitivity 10mV/Div – 10V/Div (1‑2‑5 progression) Time Base Range – Voltage Range X1: ±40V (Vpp 80V) X10: ±400V (Vpp 800V) Trigger Mode Auto / Normal / Single Trigger Edge Rising edge / Falling edge Coupling AC / DC Frequency (Signal Gen.) 0 – 10 kHz Duty Cycle (Signal Gen.) 0 – 100% (for rectangular and sawtooth waves) Amplitude (Signal Gen.) 0.1 – 3.3 V Waveforms (Signal Gen.) 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, sinc pulse, Lorentz wave Waveforms (Signal Gen.) 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, sinc pulse, Lorentz wave Applications: Electronic circuit debugging. Signal waveform analysis. Sensor signal monitoring. Embedded systems testing. Audio circuit troubleshooting. DIY electronics projects. Educational laboratory experiments. Power supply signal inspection. Communication module testing. Portable field maintenance. Package Included: 1x FNIRSI DSO-153 Oscilloscope Host. 1x P6100 High Voltage Probe. 1x Alligator clip probe. 1x Charging cable. 1x Lanyard. 1x User Manual. 1x Packaging color box. Documents: User Manual. https://makerselectronics.com/wp-content/uploads/2026/05/bdebeadc44564c0e90cc0f3fb72d13fa.HD-720p-1.6Mbps-36184293.mp4 https://makerselectronics.com/wp-content/uploads/2026/05/c86182b6b2664557a4d6422f28009f07.HD-720p-1.6Mbps-36184294.mp4