Brief introduction to the functional classification and application fields of handheld oscilloscopes

A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transform invisible electrical signals into visible images, making it easier for people to study the change process of various electrical phenomena. It uses a narrow electron beam composed of high-speed electrons to hit the screen coated with fluorescent material to produce tiny light spots. Under the action of the measured signal, the electron beam is like the tip of a pen, which can draw the change curve of the instantaneous value of the measured signal 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 electrical quantities, such as voltage, current, frequency, phase difference, amplitude modulation, etc.

Handheld oscilloscopes are a very good choice for engineers working in the field or on business trips. So, in what fields are handheld oscilloscopes used? How to choose a handheld oscilloscope? Today, Antai Test will briefly share with you:

Functional classification of handheld oscilloscopes:

1. Handheld oscilloscope with harmonic analysis function

2. Handheld oscilloscope with power analysis function

3. Handheld oscilloscope with recorder function

4. Single channel 50K storage handheld oscilloscope

5. A handheld oscilloscope with multiple functions such as signal generator, multimeter, recorder, etc.

Application areas of handheld oscilloscopes:

1. On-site maintenance - industrial or electronic

2. Factory internal maintenance and repair

3. Installation and operation monitoring

4. Industrial process testing

5. Quality Control

6. For R&D and laboratories - engineers or technicians

7. Automotive electronics

8. Aerospace

9. Circuit design