ZOTEK ZT-702S 2-in-1 Digital Oscilloscope Multimeter

ZOTEK 702S 2 in 1 Oscilloscope Multimeter with 2.8 Inch IPS Display, 9999 Counts, Single Channel 10MHZ Bandwidth, 48MSa/s High Real Time Sampling Rate, ±400V Input, Measuring Ohm Tester (Amazon Affiliate)
US: amzn.to/3NsOSdO
00:00 Intro
00:29 Unboxing
02:36 DC Measurement
02:52 Resistance Measurement
03:02 Capacitance Measurement
03:19 Continuity Test
03:49 Measurement Hold
03:56 Saving a Screen Snapshot
04:14 USB Charging
04:48 Calibrating the Oscilloscope Probe
05:52 Scale Adjustment
06:31 Moving the Waveform
06:39 Trigger Adjustment
07:33 Menu Options
08:49 1kHz Sine Wave
09:30 1KHz Square Wave
09:39 1KHz Sawtooth Wave
09:47 1KHz Triangle Wave
11:01 Summary
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#zotek #multimeter #oscilloscope #electronics #repair

[@stanstolarski8325]

Thank you for the tutorial. All the best & stay well

[@mymechanicfriend6017]

Great Job Man... Now I know how to use my new scope! Thank You ✊🏾☝🏾💯

[@brianhind6149]

What a great review. There is an engineer who reviews things, & while he is very knowledgeable, he constantly changes what he is doing , & his descriptions are self generated. If he explains something that I understand perfectly, if he describes it I have to get a textbook out & relearn how the damned thing works,. Your brief & concise descriptors, your constant audio levels & your articulation are all excellent ! I have subscribed to your "channel" Thank you Sir. Cheers!

[@MaN2Mega]

Very good review 👍

[@acex727]

Great mine is coming in 3 days, ❤ But im still concerned about its long term operations...

[@user-pi5xu7qs7n]

Would you hook the oscilloscope leads to the prongs in lieu of the side post if you were going to test the waveform of the electricity coming into your house?

[@dj6769]

Excellent review! I’ve had some digital electronics training and used a CRT scope but only in class not professionally so I have a basic understanding. I’ve got a project truck with an intermittent and random stumble with the ignition system. It’s a 94 OBD1 with no way to view real time circuit waveforms to see what circuit is stumbling. This meter may be my solution to finding the problem child. Most of my initial checks are going to be 14.1 vdc but I was wondering if a high voltage probe exists for this meter in the 30kv to 40kv range?

[@deanagoes2791]

Sebetulnya bisa memakai sistim kopling AC yang memanfaatkan kapasitor tegangan tinggi.bisa kita buat sendiri dengan mudah.

[@MrSirPain]

What is the website for the singal generator you use in you review?

[@Rickmakes]

onlinetonegenerator.com/

[@bernardaflores1720]

Can you used this w/ an low amp DC clamp??? Nice review.

[@Rickmakes]

I'm not sure and I unfortunately don't have one to test.

[@abzaman77]

Can you you use it to see the mains ac waveform?

[@Rickmakes]

You can but I found it to be tricky to connect to mains. I use it to do that here: kzbin.info/www/bejne/iqbTeHtppq15ebMsi=eMzaf_cz9y46eyGm&t=412 I think I stuck some multimeter probes into the outlet and connected the oscilloscope probe and ground to them.

[@abzaman77]

@@Rickmakes thanks a ton!

[@sparkywirenut]

Easy and safe way to do this is get a bell / furnace transformer , 120 to 24 volt , put a plug on the 120 volt side of the xmfr. and check frequency on the 24 volt output

[@Chevroletcelebrity]

Is the multimeter part true RMS? 🤔

[@Larry-AK0Z]

Yes.

[@Larry-AK0Z]

Voltage/Time

[@hisheighnessthesupremebeing]

The unit was provided to you but you are not compensated.. are you free to keep the scope after the review? If so then you are paid for the review and should just say so

[@Rickmakes]

I do keep the scope but I can't use it to pay for groceries at the grocery store.

[@RyC2004]

Absolutely agreed