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.