70 MHz Handheld Oscilloscope, 250 MSa/s, 2 Channels

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$322.38

High sensitivity handheld oscilloscope with 2 channels, 70 MHz bandwidth, 250 MSa/s sample rate, 8K record length, 10,000 wfrms/s waveform refresh rate, 8 bits vertical resolution. 2 in 1 functional portable oscilloscope, you can get work well done without carrying multiple devices for your jobs.

SKU: ATO-HO-70

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Overview

70 MHz portable digital storage oscilloscope with 250 MSa/s sample rate, 2 channel and 10mV/div~10V/div vertical sensitivity. The digital oscilloscope with an ultra-thin body and handle design, is lightweight and portable, user-friendly operation interface, a built-in temperature-controlled fan on the back to ensure fast cooling during prolonged use.

Specification

Performance Characteristics

Model	ATO-HDS242
Bandwidth	40MHz
Channel	2 channel
Sample rate	250 MSa/s
Acquisition model	Sample, Peak detect
Record length	6K
Display	3.5 inch LCD
Waveform refresh rate	10000 wfrms/s
Input coupling	DC, AC, Ground
Input impedance	1 MΩ±2%, in parallel with 16 pF±10 pF
Probe attenuation	1X,10X,100X,1000X
Max. input voltage	400V (DC+AC, PK - PK)
Bandwidth limit(typical)	20MHz / Full bandwidth
Sampling rate range	2ns/div - 1000s/div, step by 1- 2- 5
Sensitivity Resolution	10mV/div~10V/div
Low Frequency（-3db）	≥10 Hz (at input, AC coupling)
Rise time (at input, Typical)	≤8ns
Trigger type	Edge
Trigger model	Auto, Normal, single
Trigger level range	±4 div from the screen center
Automatic measurement	Period, Frequency, Mean, PK-PK, Max, Min
Cursor measurement	ΔV, ΔT, ΔT&ΔV between cursors,auto cursor
Communication interface	USB Type-C

Digital Multimeter Specification

Full-scale reading	4.5 digitals (max 20000 count)
Testing Modes	Voltage, Current, Resistance, Capacitance, Diode, Continuity
Maximum Input Voltage	AC 750V, DC 1000V
Maximum Input Current	DC: 10A, AC: 10A
Diodes Test	0-2V

Accessories

Quick Guide
USB Cable
Probe
Probe Adjust
Multimeter
Lead
BNC plug to alligator clips cable
Soft Bag

Dimension (mm)

Details

Tips: How does a handheld oscilloscope work?

Simply put, an oscilloscope is an electronic device that is widely used in the field of measurement. This oscilloscope can be used to measure electrical wave signals that cannot be seen by the human eye, and then transform these vapors into visible images that are presented on the instrumentation so that people can take the next step in their research with the help of images. Oscilloscope in the work, the use of something called an electron beam hit the screen, the screen because there is fluorescent material, so it will produce a lot of fine points, which people can see with their eyes. People use the oscilloscope can detect various signals in time back a change in characteristics, through the drawing of a good waveform line to study.

Any jump edge in the signal captured by the portable oscilloscope will act as a trigger event and start a new waveform acquisition process, which is especially useful when acquiring an eye diagram from a digital data stream, or when used with a signal that occurs only once.

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