---
product_id: 356859179
title: "DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator"
brand: "drok"
price: "S$89"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/356859179-drok-dc-3-3-30v-function-generator-5-30ma-lcd
store_origin: SG
region: Singapore
---

# DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

**Brand:** drok
**Price:** S$89
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator by drok
- **How much does it cost?** S$89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/356859179-drok-dc-3-3-30v-function-generator-5-30ma-lcd)

## Best For

- drok enthusiasts

## Why This Product

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

## Description

DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 3E+1 Volts (DC) |
| Manufacturer | DROK |
| Maximum Supply Voltage | 30 Volts |
| Minimum Supply Voltage | 3.3 Volts |
| Mounting Type | Surface Mount |
| Brand | DROK |
| Number of Channels | 1 |
| Operating Temperature | 7E+1 Degrees Celsius |
| Output Power | 9E+2 Milliwatts |
| Package Type Name | Single Unit Packaging |
| Supply Current | 5 Milliamps |
| Country of Origin | USA |
| Model number | 200382AFA |
| Number of Memory Sticks | 1 |
| Item Weight | 41 g |
| Package Dimensions | 9.8 x 8.71 x 3.71 cm; 41 g |
| Item model number | 200382AFA |
| Power Source | corded electric |
| Are batteries included? | No |

## Product Details

- **Voltage:** 3E+1 Volts (DC)
- **Manufacturer:** DROK
- **Maximum Supply Voltage:** 30 Volts
- **Minimum Supply Voltage:** 3.3 Volts
- **Mounting Type:** Surface Mount

## Images

![DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator - Image 1](https://m.media-amazon.com/images/I/61kM9aOHkjL.jpg)
![DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator - Image 2](https://m.media-amazon.com/images/I/71EhDITiMxL.jpg)
![DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator - Image 3](https://m.media-amazon.com/images/I/61Fsa9RlhGL.jpg)
![DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator - Image 4](https://m.media-amazon.com/images/I/71ezbEDP5iL.jpg)
![DROK DC 3.3-30V Function Generator, 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator - Image 5](https://m.media-amazon.com/images/I/71Ze41zsK7L.jpg)

## Frequently Bought Together

- DROK Signal Generator, DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator
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- HiLetgo 2pcs 3 Channel PWM Pulse Generator Signal Generator Module Adjustable Frequency Square Wave Rectangular Wave Signal Generator Duty Cycle with LCD Display 1Hz-150Khz

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**Shop now:** [https://www.desertcart.sg/products/356859179-drok-dc-3-3-30v-function-generator-5-30ma-lcd](https://www.desertcart.sg/products/356859179-drok-dc-3-3-30v-function-generator-5-30ma-lcd)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-23*