---
product_id: 47018791
title: "Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit"
brand: "thaikits"
price: "฿895"
currency: THB
in_stock: false
category: "Miscellaneous"
url: https://www.desertcart.co.th/products/47018791-two-tone-signal-frequency-generator-500hz-and-1khz-3vdc-unassembled
store_origin: TH
region: Thailand
---

# Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit

**Brand:** thaikits
**Price:** ฿895
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit by thaikits
- **How much does it cost?** ฿895 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/47018791-two-tone-signal-frequency-generator-500hz-and-1khz-3vdc-unassembled)

## Best For

- thaikits enthusiasts

## Why This Product

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

## Description

This item is unassembled kit which buyer has to put all components on PCB board and do soldering. This item contains only PCB board and Components , no battery holder / battery in the package. Oftem in testing continuity or audio circuit fuction, where resistance measurement is not approriate, an audio signal can be injected and picked up by an amplifier or audio under test or by monitoring the output using the amplifier and earpiece. This kit has two fixed output tones 500Hz and 1kHz which are easily recognized against a background of other signals.

## Features

- <==Beware to Add To Cart !!! Only sold by Thaikits for product warrantee and free technical support.
- Required Power Supply 3VDC
- Current consumption 1mA ( Max. )
- This circuit has 2 levels adjustment , 500Hz and 1kHz
- Power of signal 2.6V / PCB size 1.59" x 1.59"

## Images

![Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/51%2B2c5jKo9L.jpg)
![Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/51n4OKTWaCL.jpg)
![Two Tone Signal Frequency Generator 500Hz and 1kHz 3VDC Unassembled Kit - Image 3](https://images-na.ssl-images-amazon.com/images/I/41oChqWOuwL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/47018791-two-tone-signal-frequency-generator-500hz-and-1khz-3vdc-unassembled](https://www.desertcart.co.th/products/47018791-two-tone-signal-frequency-generator-500hz-and-1khz-3vdc-unassembled)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*