---
product_id: 646069856
title: "703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes"
brand: "znzhnsi"
price: "฿12685"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/646069856-703s-3-in-1-handheld-oscilloscope-multimeter-dds-generator-dual
store_origin: TH
region: Thailand
---

# 280MSa/s Sampling 50MHz Bandwidth 25000 Count Multimeter 703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes

**Brand:** znzhnsi
**Price:** ฿12685
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Measurements with the Ultimate 3-in-1 Tool!

## Quick Answers

- **What is this?** 703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes by znzhnsi
- **How much does it cost?** ฿12685 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/646069856-703s-3-in-1-handheld-oscilloscope-multimeter-dds-generator-dual)

## Best For

- znzhnsi enthusiasts

## Why This Product

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

## Key Features

- • **📈 Enhanced Display:** 3.5" IPS screen with 320x240 resolution for crystal-clear data visibility.
- • **🛡️ Durable Design:** Built with double injection molded ABS for superior impact resistance.
- • **⚙️ High Performance:** Experience real-time sampling at 280MSa/s for precise measurements.
- • **🔄 3-in-1 Versatility:** Oscilloscope, Multimeter, and Signal Generator in one sleek device.
- • **🔒 Secure Data Management:** Automatic waveform storage and easy USB access for seamless analysis.

## Overview

The ZNZHNSI 703S is a cutting-edge 3-in-1 handheld device that combines an oscilloscope, multimeter, and signal generator. With a dual-channel design, it boasts a 50MHz bandwidth, 280MSa/s real-time sampling rate, and a robust 25,000 count digital multimeter. Its durable construction and user-friendly features make it ideal for professionals and hobbyists alike, ensuring efficiency and accuracy in every measurement.

## Description

703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes

## Features

- 【3-in-1】: The ZNZHNSI 703s is a dual-channel handheld device with both oscilloscope and multimeter and signal generator functions, featuring a 3.5" IPS display, 50 Mhz bandwidth, 280 MSa/s fast real-time sampling rate, ±300 V input capability, 25,000 counts, 128Kb recording depth, and tri-mode switching ing between oscillers oscope and multimeter and signal generator. Easy to use and improve work efficiency.
- 【Oscilloscope Mode】3-channel handheld oscilloscope with 50MHz bandwidth, 280MSa/s real-time sampling rate, 128kb recording depth, ±400V measurement maximum voltage, automatic measurement function, auto/normal/single trigger function, vertical sensitivity 20mv/div-10v/div, support waveform image storage and export.
- 【Multimeter Mode】: 25000 counts; AC Voltage: 0-250.00V; DC Voltage: 0-250.00V; DC/AC Current: 0-250.00 A; Resistance: 0-250.00 MΩ; Capacitance: 0-999.9 mF Frequency: 0-999.9 kHZ; Di ode, Continuity Measurement. Versatile measuring instrument ideal for professionals, factories, schools, hobbyists and families.
- Excellent design: Double injection molded ABS and TPE reinforced structure, excellent impact resistance and durability; 320*240 resolution; large font design, easy to read data; adjustable brightness, suitable for a variety of measurements in complex environments. Equipped with signal generator function, can output sine wave, square wave, sawtooth wave, full wave, half wave. Waveform
- Waveform Storage and Viewing: The oscilloscope automatically stores the current measurement waveform data in the form of run number and image in the memory; connect the oscilloscope to the computer by connecting the TYPE-C cable, click on the USB flash drive and open the image folder to access or download the waveform to a safer location in the computer for easy backup and analysis. Auto Power Off: You can choose the auto power off time. Depends on the usage frequency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS2XLSWQ |
| Best Sellers Rank | #387,630 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #194 in Lab Oscilloscopes #1,306 in Multi Testers #4,073 in Lab Meters |
| Brand | GJMYNSI |
| Color | 703s-HIGH |
| Date First Available | January 11, 2024 |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 10 x 5 x 10 inches |
| Item model number | 703S |
| Manufacturer | ZNZHNSI |
| Measurement Type | Multimeter |
| Power Source | Battery Powered |
| Product Dimensions | 10 x 5 x 10 inches |
| Style | 【3-in-1】: The ZNZHNSI 703s is a dual-channel handheld device with both oscilloscope and multimeter and signal generator functions, featuring a 3.5" IPS display, 50 Mhz bandwidth, 280 MSa/s fast real-time sampling rate, ±400 V input capability, 25,000 counts, 128Kb recording depth, and tri-mode switching between oscilloscope and multimeter and signal generator. Easy to use and improve work efficien… |
| UPC | 766997449078 |

## Product Details

- **Brand:** ZNZHNSI
- **Power source:** Battery Powered
- **Style:** professional
- **Colour:** Red
- **Item weight:** 454 g

## Images

![703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes - Image 1](https://m.media-amazon.com/images/I/71sMDknk0vL.jpg)
![703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes - Image 2](https://m.media-amazon.com/images/I/61jKsF3o7rL.jpg)
![703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes - Image 3](https://m.media-amazon.com/images/I/61GasW988KL.jpg)
![703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes - Image 4](https://m.media-amazon.com/images/I/61TbHQHhMfL.jpg)
![703S 3-in-1 Handheld Oscilloscope Multimeter DDS Generator, Dual Channel 50MHZ Bandwidth, 280MSa/s High Sampling Professional Oscilloscope, 25000 Count Digital Multimeter, Voltmeter, 2*P2060 Probes - Image 5](https://m.media-amazon.com/images/I/61tJ836E2fL.jpg)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*