Handheld Digital Oscilloscope Portable Mini DSO for Beginner Repair Teaching

Handheld Oscilloscope, 2 Channels Portable Digital Oscilloscope Multimeter, Professional Automotive Oscilloscope with 1Mhz Bandwidth, 5.0MS s Sampling Rate & 2.8in LCD Display

Professional Designed This tablet oscilloscope with 5.0MS/s real time sampling rate and 1M bandwidth, suitable for periodic analog and non periodic digital.It also features full functions (AUTO, Normal, Single) and a 2.8 inch HD LCD screen with 320 x 240 resolution. Type C interface supports data transfer and charging. Supports direct firmware updates.

Quality Built in 1000mAh lithium battery for approximately 4 hour continuous use after full charges. Comes with a type c charging cable for convenient use while charging. We are very confident in the quality of this mini oscilloscope, and provide 24 months or refund for it, please us if you have any questions about your purchase.

Wide Application This digital oscillograph meter is easy to carry, and to use without assembly welding issues. Ideal for repair and R D education industries. It can be used for such as single chip debugging, car repair, home appliance repair, DIY, electronic competition, power supplys debugging, frequency converter, inverter, also be used as a portable tool for on site debugging.

1. Portable Digital Oscilloscope: Mini oscilloscope with 5.0MS/s real time sampling rate and 1M bandwidth, suitable for periodic analog and non periodic digital .

Spec:

Item Type: Handheld Oscilloscope

Mode: DSO153

Basic Parameters:

Sampling Rate: 5MS/s

Bandwidth: 1M

Vertical Sensitivity: 10mV/Div-10V/Div

Time Base Range: 500ns to 20S

Voltage Range: X1: ± 40V (Vpp 80V)

Mode: Automatic, regular, single

: Rising , falling

Coupling Mode: AC DC

Calibration Waves:

Frequency: 1K;

Duty Cycle: 50%;

Amplitude: 3.3V

Generator:

Frequency: 0-10KHz

Duty Cycle: 0 to 100 (rectangular and sawtooth)

Amplitude: 0.1-3.3V

Waveform: Sine waves, rectangular waves, sawtooth waves half waves, full waves, positive step waves, inverse step waves, ladder waves, noise waves, exponential rise, exponential fall, DC , multi sound, for Zinke pulse, for Lorenz waves

Others:

Display: 2.8 inches, PPI 320 x 240

USB Charging: 5V 1A

Lithium Battery Capacity: 1 x 1000mAh rechargeable lithium battery (shipped with built in battery)

How to Use:

Turn on the device to start using it.

PackageList:

1 x Oscilloscope

1 x User Manual

1 x Lanyard

1 x Clip

1 x USB Cable

On Feb 25, 2026 at 23:36:27 PST, seller added the following information:

On Apr 1, 2026 at 19:23:15 PDT, seller added the following information: