---
product_id: 522269362
title: "Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter))"
brand: "shockley"
price: "€ 16.32"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.it/products/522269362-shockley-mini-digital-voltmeter-dc-100v-10a-panel-voltamp-voltage
store_origin: IT
region: Italy
---

# 100V max voltage range 10A max current measurement 8A max output current with dual heat sinks Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter))

**Brand:** shockley
**Price:** € 16.32
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your projects with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) by shockley
- **How much does it cost?** € 16.32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/522269362-shockley-mini-digital-voltmeter-dc-100v-10a-panel-voltamp-voltage)

## Best For

- shockley enthusiasts

## Why This Product

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

## Key Features

- • **Ripple Reduction Tech:** Four high-frequency capacitors minimize output ripple for ultra-smooth power delivery.
- • **Dual Function Precision:** Miniature VoltAmp meter delivers accurate voltage and current readings in one sleek panel.
- • **Compact & Cost-Effective:** Space-saving 1cm³ module that balances affordability with professional-grade reliability.
- • **Powerhouse Buck Converter:** Supports up to 8A output current with 300W power capacity for demanding projects.
- • **Advanced Thermal Management:** Double heat sink design with independent MOS Schottky diode cooling ensures stable, long-lasting performance.

## Overview

The Shockley Mini Digital Voltmeter and Buck Converter combo offers a compact, dual-function panel meter capable of measuring up to 100V and 10A, paired with a high-performance 300W step-down power supply module delivering up to 8A output. Featuring advanced heat dissipation and ripple reduction, this cost-effective solution is ideal for professionals seeking reliable, precise voltage and current control in a miniature form factor.

## Description

Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) : desertcart.in: Industrial & Scientific

Review: Good 👍 - Using this module combination, I made a 24-volt, 300-watt variable SMPS. It is working properly.👌
Review: Working as expected! - Packaging was poorly done. But product is working as expected. Compared the price with other brand it is worthy. Value for money. Not sure about accuracy. Need to check more. Overall satisfied.

## Features

- VoltAmp Meter : Combines two functions in one Current (A), Voltage (V)
- VoltAmp Meter : It is miniature, accuracy, and more cost-effective.
- Buck convertor : High output current, the max output current can reach 8A.
- Buck convertor : Four high frequency capacitance, can lower output ripple, enhance the work stabilization.
- Buck convertor : Double heat sink design. MOS schottky diode independent heat sink, which heat dissipation is good, and won't affect each other.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRT4VWY7 |
| Best Sellers Rank | #33,468 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Voltmeters |
| Brand | Shockley |
| Colour | black and green |
| Customer Reviews | 3.9 3.9 out of 5 stars (79) |
| Date First Available | 18 March 2021 |
| Generic Name | Buck Converter |
| Included Components | Buck Converter |
| Item Dimensions LxWxH | 10 x 10 x 10 Millimeters |
| Item Height | 1 Centimeters |
| Item Weight | 20 g |
| Item Width | 1 Centimeters |
| Item part number | VoltAmp_Buck_Converter_300w |
| Manufacturer | Shockley, Shockley |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 4 |
| Packer | Shockley store |
| Product Dimensions | 1 x 1 x 1 cm; 20 g |

## Images

![Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) - Image 1](https://m.media-amazon.com/images/I/41CJJGMSk7L.jpg)
![Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) - Image 2](https://m.media-amazon.com/images/I/41YhppAhBAL.jpg)
![Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) - Image 3](https://m.media-amazon.com/images/I/41flfHJqVvL.jpg)
![Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) - Image 4](https://m.media-amazon.com/images/I/41mSt87u9XL.jpg)
![Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter)) - Image 5](https://m.media-amazon.com/images/I/51H-4SmDWqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good 👍
*by G***T on 23 May 2025*

Using this module combination, I made a 24-volt, 300-watt variable SMPS. It is working properly.👌

### ⭐⭐⭐⭐ Working as expected!
*by P***B on 29 August 2024*

Packaging was poorly done. But product is working as expected. Compared the price with other brand it is worthy. Value for money. Not sure about accuracy. Need to check more. Overall satisfied.

### ⭐⭐⭐⭐⭐ Its use seems very effective.
*by M***G on 14 May 2025*

Very nice product value for money

## Frequently Bought Together

- Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter))
- Superb Technologies CT-VA 100V 10A Dc Dual Led Red and Blue Digital Voltmeter Ammeter Monitor Panel

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-20*