When you're comparing oscilloscopes signal spectrum analyzers, the first fork in the road is usually the same: do you need a scope that also multitasks as a multimeter and signal generator, or do you want a more powerful oscilloscope with higher bandwidth and deeper analysis tools? The HoldPeak 3-in-1 takes the portable route at $79.99, while the Hantek DSO2000 series pushes the price to $199.97 for a higher-performance oscilloscope package. With roughly $120 separating them, the decision comes down to where and how you work.
Quick verdict
If you work on site, need one tool for voltage, current, resistance, and basic waveform checks, the HoldPeak 3-in-1 is the lower-priced option that fits in a bag. If you're debugging circuits on a bench and need high-speed sampling, advanced triggers, and serial decode, the Hantek DSO2000 is the more capable buy. Neither is a lab-grade analyzer, but each targets a clearly different workflow.
At a glance
| Feature | HoldPeak 3-in-1 | Hantek DSO2000 |
| Price | $79.99 | $199.97 |
| Bandwidth | 50 MHz | 100/150 MHz |
| Real-time sampling | 200M/280MSa/s | 1 GSa/s |
| Built-in tools | multimeter, signal generator | waveform generator, bus decode, DVM/frequency indicator |
| Best for | portable field checks | bench troubleshooting and protocol analysis |
Where each product wins
HoldPeak 3-in-1: The higher-voltage inputs (up to 1000V DC and 750V AC), 10A current measurement, and handheld build make it the better companion for field work and basic electrical checks.
Hantek DSO2000: The higher bandwidth, fast sampling, 8M memory depth, and long list of trigger/decode options give it the edge for serious waveform analysis and serial communication debugging.
Product notes
HoldPeak 3-in-1 Oscilloscope Multimeter
At the lower price, this is a practical way to get an oscilloscope, multimeter, and signal generator in one handheld unit. The 3.5-inch IPS color screen makes readings easy to see on a bench or from a toolbox, and the voltage tester handles AC and DC currents up to 10A, AC voltages to 750V, and DC voltages to 1000V. You also get resistance, capacitance, frequency, and duty-cycle measurements, so it can handle a lot of everyday troubleshooting without carrying separate tools. The limitation is the 50MHz bandwidth and the smaller set of measurement features, which will feel restrictive if you start chasing fast digital signals. For on-site checks and budget-conscious buyers, it's the practical pick.
Hantek DSO2000 Series Oscilloscope
The Hantek DSO2000 series asks for a bigger budget, but it returns the kind of headroom serious bench work needs. The 2CH+1CH layout gives two analog channels plus an additional channel, with 100/150MHz bandwidth and a 1 GSa/s sampling rate. You also get 8M memory depth, a built-in 25MHz waveform generator, and a wide range of trigger choices including CAN, LIN, UART, SPI, and IIC. On top of that, bus decode for RS232/UART, I2C, SPI, CAN, and LIN plus 32 kinds of automatic measurements make it much easier to monitor changing signals. The limitation is the higher price and the fact that it doesn't have the handheld multimeter focus of the HoldPeak, so it's less suited to quick field calls. For protocol debugging and embedded work, this is the more complete tool.
Final choice by use case
Pick the HoldPeak 3-in-1 if you want a portable, low-cost scope that also measures electrical values and can travel with you. Pick the Hantek DSO2000 series if you need higher bandwidth, faster sampling, and advanced decoding for a permanent spot on your bench. A technician who spends more time near outlets, panel boards, or machines will appreciate the HoldPeak's multimeter features and handheld format. A designer or hobbyist working with serial communication or embedded circuits will get more value from the Hantek's decode and trigger options. Match the tool to your most common task.
