---
product_id: 156777506
title: "ADS5012h"
brand: "yeapook"
price: "$636528"
currency: COP
in_stock: null
reviews_count: 3
url: https://www.desertcart.co/products/156777506-ads5012h
store_origin: CO
region: Colombia
---

# 500MS/s Sampling Rate 64M Flash Storage 100MHz Bandwidth ADS5012h

**Brand:** yeapook
**Price:** $636528
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Your Pocket-Sized Lab for Precision Engineering!

## Quick Answers

- **What is this?** ADS5012h by yeapook
- **How much does it cost?** $636528 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/156777506-ads5012h)

## Best For

- yeapook enthusiasts

## Why This Product

- Trusted yeapook brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **💡 Instant Storage:** One-key save feature allows you to capture up to 2000 waveforms effortlessly.
- • **🎯 Capture Every Moment:** Three trigger modes ensure you never miss an instantaneous waveform.
- • **🚀 Ultra-Portable Design:** Weighing just 0.5 pounds, this oscilloscope is your go-to tool on the move.
- • **📊 Advanced Waveform Management:** Easily browse, view, and analyze waveforms with a powerful built-in manager.
- • **🔍 Precision at Your Fingertips:** Experience 100MHz analog bandwidth for accurate measurements.

## Overview

The ADS5012h Handheld Digital Portable Oscilloscope is a compact and lightweight tool designed for professionals on the go. With a 100MHz bandwidth and 500MS/s sampling rate, it provides precise measurements and features a user-friendly interface for easy waveform management. Its built-in 64M flash storage allows for quick saving of up to 2000 waveform images, making it an essential device for engineers and technicians alike.

## Description

Full description not available

## Features

- [ POWERFUL FUNCTION ]: 100MHz analog bandwidth, 500MSa/s real-time sampling rate, 128kb record depth, the handheld oscilloscope can mesaure v-p-p, v-p, v-max, v-min, v-vag, v-rms, frequency, cycle, dut+, dut-, tim+, tim-.
- [ MINI & PORTABLE ] : 4.5*2.9*1.4 inch, 0.5 pound, mini size and light weight, easy to hand-held and carry, it's always ready when you need it.
- [ ONE- KEY SAVE ]: Built-in 64M flash storage for up to 2000 waveform images, The storage process is easy and fast.
- [ POWERFUL WAVEFORM MANAGER ]: Supports browsing, viewing, flipping and deleting waveform thumbnail, convenient for reading and analyzing waveform parameters.
- [ COMPLETE TRIGGER FUNCTION ]: Auto/Normal/Single 3 Trigger modes,it is easy to capture instantaneous waveform.
- [ NOTE ]: You need swithch the probe to 10X position, and Vertical Sensitivity must be higer than 100mv/div, when you measure Voltage > 80V ; The probe handle should be swithched to 10X position and the handheld oscilloscope should be set to the 10X position when you measure the frequency > 5MHz.

## Images

![ADS5012h - Image 1](https://m.media-amazon.com/images/I/51nH0Q0hxUL._AC_UL320_.jpg)
![ADS5012h - Image 2](https://m.media-amazon.com/images/I/51nH0Q0hxUL._AC_UL480_FMwebp_QL65_.jpg)
![ADS5012h - Image 3](https://m.media-amazon.com/images/I/51nH0Q0hxUL._AC_UL640_FMwebp_QL65_.jpg)
![ADS5012h - Image 4](https://m.media-amazon.com/images/I/51nH0Q0hxUL._AC_UL800_FMwebp_QL65_.jpg)
![ADS5012h - Image 5](https://m.media-amazon.com/images/I/51nH0Q0hxUL._AC_UL960_FMwebp_QL65_.jpg)

## Questions & Answers

**Q: What is the battery life like? does it  use usb charging?**
A: It does charge through the USB port. I don't have a specific battery time, but I would rate the battery life as good.

**Q: What is the more realistic bandwidth with reasonable accuracy, e.g. +/- 5% or better?**
A: +/- 5% is probably asking a lot. But I found it to do maybe +/- 10% in many tests (except at 200 mV/div where mine seems to have a vertical gain error quite a bit more than that). Frequency-wise, the answer is basically around 20 or 30 MHz for sinewaves and works well at  timebases of 100ns/div or longer. At a timebase of faster than 100ns/div, it appears to enter a software-assisted/based triggering/display mode that struggles with some waveforms. At 100ns/div or longer, it works very nicely (although it will alias if you are on a timebase setting that results in more cycles than the 320 width display will support).  So I would say 20 or 30 MHz sinewaves (maybe 1 to 5 MHz for digital waveforms that have lots of harmonics if you want sharp edge displays).  If you push it, and have a pure sinewave signal, you can get it to show stuff up to about 125 MHz before aliasing starts at the 6ns/div setting, but the vertical readout will be no-where near 5% accuracy.

**Q: Is it easy for a newbie to use vs something like nscope  ?**
A: I am not really a Newbie since I have been a "Ham" radio operator since the 1950s, but I have found this unit quite easy to use.  The controls are very self explanatory and, although sometimes the manual is a little confusing, if one takes their time reading it they will get the answe in using the equipment.  I like mine and use it frequently.

**Q: What is max. freq. of circuits this scope provides useful/predictable results? 200khz? 400khz? some reviews say >that is squirrely.**
A: It works very well up to about 20 or 30 MHz. Above that, you'd be using a timebase setting below 100ns/div and it goes into a software-based triggering/display mode and can have a few issues.  Limited memory depth means that it will alias, depending on input frequency and timebase setting. For example, at 100ns/div, it aliased for input signal components above 31.25 MHz in my tests. At 10us/div it aliases above 1.25 MHz. Etc.  BUT - if you just hit the "Auto" button, it quickly and accurately showed just about anything I threw at it :-)   Good little scope !

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Value, Handy Auto feature, Trigger works A-OK on mine
*by R***R on October 29, 2019*

At first I was sure it was a misprint - a hand-held 100 MHz Scope so reasonably priced - NO, I mean SO VERY LOW priced, with good sensitivity that includes auto-adjustment for sweep speed and amplitude and it triggers consistently on common wave forms? I'll wake up in a minute - pinch pinch, Ahhh... then I started reading reviews and someone who is experienced found a weakness (I REALLY didn't want anyone to find any serious faults <sigh>), and what he described looked like a serious problem, and one I would typically expect as someone who has developed firmware for small devices such as this (but never for a baby oscope THIS cute and well equiped). I left him a comment saying that maybe he had a defective unit. Hey, IT HAPPENS! I've sent things back that failed right out of the box. Not wishing bad luck on anyone (but hoping he had some bad luck), I took a chance and ordered one. I was also very motivated because the 4 channel 350 MHz delayed sweep Tektronix I bought surplus a few years back lit up like a bonfire on my work bench one afternoon a month or two ago - and I'm talking like a propane hot dog cooker run amok! (And I'm STILL looking for parts - it fried several traces on a PCB, and a dozen parts looked more like charcoal than anything else on Earth! (except real charcoal) - Anyway... like I said, I ordered one and took a chance. And for once, it worked out GREAT! It usually doesn't when someone who obviously knows what he is talking about says it doesn't work - and I DO believe him when he says his unit did not work. I can tell he KNOWS scopes.Of course, you know what the first thing I checked was when I got it - I grabbed my dual channel signal generator that does Burst mode and set it up - I went to channel 2 made sure it its was defaulted to 5 volts, went back to channel 1 and set the freq to 100KHz (10 was too low for a decent test) plus I set the duty cycle to 25% to thin the pulses a wee bit, then went to MOD (modulation) and set the type to BURST, and promptly hooked up "The Little Itty Bitty oScope that Could" and hit the AUTO button! And WHAMO, the firmware did its thing and it set up the amplitude and horizontal sweep correctly and I had 5 of the prettiest little pulses you could want solidly on the sceen - BUT WAIT - the very first part of the first pulse was missing... YIKES! (...QUEUE the Ominous music...), yes the trigger circuit locked beautifully, but I wanted - no NEEDED - to see what the other reviewer looked for - the leading edge of the VERY FIRST pulse! Then I remembered what I read in the little booklet - the MODE button toggled the little cursor keys (up, down, left, right) between Voltage/Sweep-speed and Trigger adjust/delay when trigger is in Normal mode - so into NORMAL mode I went and sure enough, the left and right cursor smoothly adjusted the pulse train to the right, and there it was, the leading edge trigger point of the 5 pulse burst (SEE THE IMAGE I uploaded).So Whinnie, Tigger and I have a new toy that works quite well (as advertised) for the 100 acre woods workshop (100 MHz woods?), and we just left Eyore a ways back on the trail asking "Oh Pooh, are you sure it isn't broken? Mine are always broken... always... oh bother."And I thank the other reviewer who did the comprehensive review (I learned something because of his detailed review), and I am sorry his unit didn't work. He may want to give it another try. I am back to poking around in the HF amplifiers I was testing and adjusting, and this little scope is my new Best Friend, at least until they come out with a 500MHz 4 channel unit with control via mental telepathy for 50 bucks! YOWZA!And BTW, the battery REALLY DOES last at last 8 hours! I kid thee not. VERY IMPRESSIVE! But I DO have one REAL CON. The micro-USB charge port is recessed so far, they had to supply a longer than normal USB plug - most regular length ones will not work. But, that this is SO minor I am calling it a feature and not a bug.

### ⭐⭐⭐⭐⭐ If it's what you need...
*by A***R on March 23, 2021*

There is a great "writeup" on this oscilloscope on "eevblog.com" so folks who need details can read them there on in other good writeups here.My perspective is strictly from the point of "did what I needed without fuss right out of the box."I did not even try basic manual settings, like triggers.I set things to x10 all around, connected it, and poked "auto." Then I poked "Save." Later I would poke "Menu" and "View", pick a saved wave, and poke "Function" then take a picture and turn that into numbers on my PC with "Engauge Digitizer."My goal was a lot like that of the Calfornia reviewer. I needed to understand the quality of the power on my battery backups and generator.It was TOTALLY worth the price for how straightforward that was. Having the unit self-powered simplified the connection, as did the built-in x10 ability and voltage ratings. I STILL used the "one hand in the pocket" approach, but connection was easy.I do not think much of the accuracy of the unit. It did get me pictures of both the battery system inverter output and the generator output. I found it did NOT do well at the battery output, though. To be fair, the battery wave spent a LOT of time at or very near zero, so finding zero was tough for the scope. Display did NOT stabilize as a result, and the frequency value was pretty meaningless.It was just good enough that I could see the battery system was the high-middle-low squarish wave rather than any kind of sine wave, or the ugly waves the cheapest battery systems have. That was what I needed to know.It was also good enough to give a really clear idea of how the high harmonic distortion in my generator distorted the wave form. High enough to cause concern, but low enough to just barely make most gear work.SO, if it's what you NEED, it's a five star item. If you are looking for a device that lives up to its specifications... refer to the eevblog review..

### ⭐⭐⭐⭐ Poor vertical adjust (±4 divisions limit)
*by M***. on August 21, 2020*

Let me begin by saying this unit is still excellent. Great value for the price, and much more convenient than lugging around a full sized scope everywhere.My only complaint is when I am trying to measure ripple on power supplies.Just today, I was at a customer site where they were powering something using a 24V switching power supply.The unit they were powering requires a ripple of ±1V at 24V.I figured I'd just zoom in on the 24V signal and check the peak-to-peak voltage across it.Unfortunately, the furthest I can zoom in is 5V per division. Any more zoom than that (such as 1V per division) results in the signal being off the screen.Normally, I'd vertically adjust the signal down to appear on the screen, but the scope limits you to a vertical shift of ±4 divisions. So at 1V per division, I can only move the scope down 4V.This means that when my zoom is set to 1V per division, I can see anywhere from 0-8V, so my 24V signal is too far away. Using 5V divisions allows me to see from 0V to 40V, but that's too far zoomed out to notice any ripple in the supply.Zooming in is really only useful if your signal is anchored around (or near) 0V.This seems like there could be a software update to allow more vertical movement. If that was possible, I'd absolutely upgrade my rating from a 4-star to 5-star.

## Frequently Bought Together

- YEAPOOK ADS5012h Handheld Digital Portable Oscilloscope Mini Storage Oscilloscope Kit with 100MHz Bandwidth 500MS/s Sampling Rate 2.4'' TFT LCD Display
- EEEEE 30 Value 300 pcs Multilayer Monolithic Ceramic Capacitor Assortment kit 10pf－10uF Individual Box Lid pf nf uf (300 pcs)
- ALLECIN LM358P LM358 Dual Operational Amplifier IC Om-Amp DIP-8 (Pack of 50pcs)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/156777506-ads5012h](https://www.desertcart.co/products/156777506-ads5012h)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-24*