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

$268.42
2-channel handheld oscilloscope with 40MHz bandwidth, 250 MSa/s sampling rate, and 8K storage depth. 40 MHz digital storage oscilloscope is portable and comfortably fits in the hand which is much lighter, easier, and perfect for field use.
SKU: ATO-HO-40
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Delivery date: 6-12 days

40 MHz portable digital storage oscilloscope is a high-accuracy digital oscilloscope with 250 MSa/s sample rate, 2 channels and max. waveform capture rate up to 10,000 wfms/s. The handheld oscilloscope is suited for workplaces such as families, schools, and factories.

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)

Handheld oscilloscope dimension

Details

40 MHz Handheld Oscilloscope Details

Tips: What are the advantages of a handheld oscilloscope?

A portable oscilloscope is a very versatile electronic measuring instrument. It can convert invisible electrical signals into visible images, which is convenient for people to study the changing process of various electrical phenomena. The oscilloscope uses a narrow electron beam composed of high-speed electrons to hit a screen coated with a fluorescent material to produce a small spot of light (this is the working principle of a traditional analog oscilloscope). Under the action of the signal under test, the electron beam is like the tip of a pen, which can draw the change curve of the instantaneous value of the signal under test on the screen. The oscilloscope can be used to observe the waveform curves of various signal amplitudes changing with time, and it can also be used to test various electric quantities, such as voltage, current, frequency, phase difference, amplitude modulation, etc.

The portable oscilloscope is used to display the change of the track of the measured instantaneous value and has the characteristics of easy portability and simple operation. It can convert invisible electrical signals into visible images, which is convenient for people to study the changing process of various electrical phenomena. The oscilloscope has the performance and features of a larger oscilloscope at a portable, affordable price.

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