---
product_id: 563892569
title: "DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve"
brand: "dearsee"
price: "₨1843"
currency: LKR
in_stock: true
reviews_count: 1
url: https://www.desertcart.lk/products/563892569-dc-10v-0-22ma-4-20ma-signal-generator-current-voltage
store_origin: LK
region: Sri Lanka
---

# Voltage Output: -10V~+10V Precision: 0.01V, 0.01mA Power Supply: USB-5V / DC15V-30V DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve

**Brand:** dearsee
**Price:** ₨1843
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Precision in Every Signal!

## Quick Answers

- **What is this?** DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve by dearsee
- **How much does it cost?** ₨1843 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/563892569-dc-10v-0-22ma-4-20ma-signal-generator-current-voltage)

## Best For

- dearsee enthusiasts

## Why This Product

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

## Key Features

- • **🔄 Versatile Display Modes:** Easily switch between current and voltage readings with a simple press of a button.
- • **🔒 Enhanced Safety Features:** Built-in short-circuit and reverse polarity protection for worry-free operation.
- • **⚙️ User-Calibrated Accuracy:** Achieve precise output with user-calibrated settings for both voltage and current.
- • **🌐 Broad Application Spectrum:** Perfect for PLC debugging, device testing, and more—your go-to tool for all signal generation needs.
- • **🔋 Multiple Power Supply Options:** Choose between USB, external DC, or rechargeable battery for ultimate flexibility.

## Overview

The DC ±10V 0-22mA/4-20mA Signal Generator is a versatile tool designed for professionals in need of accurate current and voltage outputs. With user-calibrated precision, multiple power supply options, and robust safety features, this device is ideal for PLC debugging, device testing, and a variety of applications in automation and control systems.

## Description

4-20mA Functional Signal Generator

## Features

- 【Current & Voltage Signal Generator】Voltage Output: -10V~+10V, Current Output: 0-22mA. Output accuracy can be calibrated by the user, precision 0.01V, 0.01mA output, and LED display output signal value accurately.
- 【Display Modes】Actual current/voltage signal value display, 0.0-100.0(%), 0.0-50.0 (Hz), The digital tube displays 4 digits, two decimal places; you can press the "Mode" button to switch the display mode between voltage and current.
- 【3 Power Supply Modes】USB-5V / DC15V-30V external power supply, can share 24V power supply of PLC and other equipment / 1000mAH 3.7V re-chargeable battery embedded inside.
- 【Safety Protection】Have short-circuited protection circuits and polarity reverse connection protection circuits in the Dearsee signal generator. Users can set 9 x fast signal output points, more convenient to do debugging.
- 【Wide Application】It can be used for PLC and panel debugging, device testing, frequency converter, flow valve, servo motors speed regulation, light dimmer, etc.

## Images

![DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve - Image 1](https://m.media-amazon.com/images/I/611eh7W0wsL.jpg)
![DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve - Image 2](https://m.media-amazon.com/images/I/717WIS83tCL.jpg)
![DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve - Image 3](https://m.media-amazon.com/images/I/61PRBuC1l6L.jpg)
![DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve - Image 4](https://m.media-amazon.com/images/I/714E09jN0hL.jpg)
![DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve - Image 5](https://m.media-amazon.com/images/I/71uAK2cCOSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for me
*by M***E on January 15, 2024*

This is what I needed. Inexpensive, small, easy to use. If I have one thing that I would have liked it would be a set of step up and step down buttons to get to 25%, 50%, 75%. But for the price, this is great.

## Frequently Bought Together

- DC ±10V 0-22mA/4-20mA Signal Generator, Current Voltage Signal Generator Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve
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- Adjustable 4-20mA Signal Generator Current Voltage Analog Simulator 0-10V/0-22mA Signal Sources for Value Adjusting PLC Controller Panel LED Testing Calibration

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**Shop now:** [https://www.desertcart.lk/products/563892569-dc-10v-0-22ma-4-20ma-signal-generator-current-voltage](https://www.desertcart.lk/products/563892569-dc-10v-0-22ma-4-20ma-signal-generator-current-voltage)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*