---
product_id: 290592544
title: "Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM"
brand: "siglent"
price: "€ 1349.89"
currency: EUR
in_stock: true
reviews_count: 5
category: "Siglent"
url: https://www.desertcart.fi/products/290592544-technologies-sdm3045x-4-1-2-digit-digital-multimeter-dmm
store_origin: FI
region: Finland
---

# True RMS for accurate AC/DC readings 4.5-digit precision USB & LAN connectivity Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM

**Brand:** siglent
**Price:** € 1349.89
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your measurements — precision and speed in one sleek device!

## Quick Answers

- **What is this?** Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM by siglent
- **How much does it cost?** € 1349.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/290592544-technologies-sdm3045x-4-1-2-digit-digital-multimeter-dmm)

## Best For

- siglent enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Ready:** Built-in cold junction compensation enables precise thermocouple temperature measurements without extra hassle.
- • **Speed Meets Insight:** Capture up to 150 readings per second with built-in statistics and graphing for data-driven decisions.
- • **Seamless Connectivity:** Effortlessly integrate with your workflow via USB host/device and LAN interfaces for remote control and data logging.
- • **Dual Display Powerhouse:** Simultaneously monitor multiple measurements with crystal-clear 4.3-inch TFT LCD screens.
- • **Precision You Can Trust:** Achieve ultra-accurate readings with 0.1% basic DC accuracy and True RMS technology.

## Overview

The Siglent SDM3045X is a high-performance 4.5-digit digital multimeter featuring dual displays, True RMS accuracy, and a 4.3-inch TFT LCD. It supports a wide range of measurements including voltage, current, resistance, capacitance, frequency, and temperature with cold junction compensation. With USB and LAN connectivity plus rapid data capture at 150 readings per second, it’s designed for professionals demanding precision, speed, and seamless integration.

## Description

The new siglent sds3045x is a 4 1/2 digit dual-display Digital Multimeter and features various math and statistical functions. It includes a variety of communication interfaces with easy setup, comes equipped with a 4.3-inch tft-lcd screen, and is designed for users who needs include high performance, multiple functions, and automatic measurements. Siglent's new Sdm3055 is a high performance desktop Multimeter.

Review: Excellent multimeter
Review: Qualità - Ottimo prodotto, sono rimasto soddisfatto delle sue funzioni e prestazioni. Grazie e Buon lavoro

## Features

- Dual display. True RMS. Basic DC accuracy: 01 percent
- Dcv/dci, acv/aci, 2/4 wire R, C, CONT, diode, freq, period, Temp
- Built-in cold junction compensation for TC temperature measurements
- USB host, USB device, LAN interfaces
- Up to 150 readings/sec, statistics, graphs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IXPKIV4 |
| Brand | Siglent |
| Brand Name | Siglent |
| Color | grau und weiß |
| Colour | grau und weiß |
| Customer Reviews | 4.5 out of 5 stars 178 Reviews |
| Global Trade Identification Number | 00713839551383 |
| Item Dimensions | 55.9 x 35.6 x 12.7 centimeters |
| Item Weight | 454 g |
| Item dimensions L x W x H | 55.9 x 35.6 x 12.7 centimeters |
| Item weight | 454 g |
| Manufacturer | Siglent |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 0.6 Volts |
| Model | SDM3045X |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | Certified Frustration-free |
| Style | Digital |
| Style Name | Digital |
| UPC | 713839551383 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Siglent
- **Colour:** grau und weiß
- **Item weight:** 1 Pounds
- **Power source:** Battery Powered
- **Style:** Digital

## Images

![Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM - Image 1](https://m.media-amazon.com/images/I/71r+TDTEDDL.jpg)

## Questions & Answers

**Q: is it possible to save a screen shot on the pc with software? Helpful if you want to share a screen shot.**
A: Yes. SIGLENT DMMs come with EasyDMM software that enable screenshots and basic data logging capabilities. You can learn more on the SIGLENT website here:  https://siglentna.com/operating-tip/easydmm-first-use/
- Jason, SIGLENT North America

**Q: Does this meter give true rms readings, and is it accurate through 20khz?**
A: Yes, up to 100 KHz according to the datasheet. Up to 100Hz is +/-2%, then up to 100KHz better. http://www.siglentamerica.com/wp-content/uploads/dlm_uploads/2017/10/SDM3045X_Datasheet_DM0545_E01A.pdf

**Q: Since the dmm will be used in the us, i switched the slide switch to correct voltage of 110 vac. there are two 250 v fuses. should i change them also?**
A: Hello. The rear panel switch is the only change necessary for usage at 110V. - Jason, SIGLENT NA

**Q: Is the trend chart time ajustable? Thanks!**
A: Hello. Thank you for writing in. Yes. You can adjust the trend chart time scale. NOTE: Changing the scale will reset data collection, so it is better to set to the longest timescale you expect to see. If you have additional questions, please write us at info@siglent.com. - Jason, SIGLENT NA

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent multimeter
*by S***S on 16 November 2024*



### ⭐⭐⭐⭐⭐ Qualità
*by M***A on 8 May 2021*

Ottimo prodotto, sono rimasto soddisfatto delle sue funzioni e prestazioni. Grazie e Buon lavoro

### ⭐⭐⭐⭐⭐ Good bench meter
*by F***N on 17 October 2025*



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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*