---
product_id: 234343851
title: "DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST"
brand: "denko"
price: "€ 209.26"
currency: EUR
in_stock: true
reviews_count: 2
category: "Denko"
url: https://www.desertcart.hr/products/234343851-denko-variac-dimmerstat-auto-transformer-single-phase-0-270v-8
store_origin: HR
region: Croatia
---

# 8A constant current rating 0-270V variable output range 1-year manufacturer warranty DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST

**Brand:** denko
**Price:** € 209.26
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and confidence!

## Quick Answers

- **What is this?** DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST by denko
- **How much does it cost?** € 209.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/234343851-denko-variac-dimmerstat-auto-transformer-single-phase-0-270v-8)

## Best For

- denko enthusiasts

## Why This Product

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

## Key Features

- • **Waveform Integrity:** Delivers clean power with zero waveform distortion for sensitive equipment
- • **Extended Voltage Range:** Output can exceed line voltage by up to 12%, offering flexible applications
- • **Compact Tabletop Design:** Ideal for desktop use in labs and workshops without clutter
- • **Robust Current Handling:** Supports up to 8 Amperes for reliable, continuous operation
- • **Precision Voltage Control:** Smoothly adjust output from 0 to 270V for tailored power needs

## Overview

The DENKO Variac is a single-phase variable auto transformer designed for tabletop use, offering a smooth output voltage range from 0 to 270V at 8 Amperes. It operates on a 240V input with the ability to provide up to 12% above line voltage, ensuring versatile power control with minimal waveform distortion. Backed by a 1-year manufacturer warranty, it’s engineered for professionals needing reliable, adjustable voltage in industrial and scientific settings.

## Description

Measuring range: 0 - 270 volts 8 Amperes For Mounting on table top products, high voltage tester etc. DENKO Variable Auto Transformer is meant to operate from a input voltage of 240 V and can provide the output from 260 V to 270 V by simple transformer action. If operated below 240 V, let say 200V then output voltage capacity will also decrease to 230V to 240V. If operated at 220V then output voltage capacity will decrease to 245V to 255V. Therefore, check your input voltage to get better output voltage.

Review: Good except few minor... - Accuracy is little off and having a physical switch would be better
Review: Quality of work menship is bad. It developed intertirn short in the winding and burnt. - It was not a good product, it failed with in a month. The other ones of other make I bought few years are still working.

## Features

- Dimmer Variable Transformers, are designed for use on top of a table. These variacs are highly efficient, with no waveform distortion. This is rated at 8A for constant current loads , Maximum capacity of 270 V. Input Voltage : 240 Volts 1 Phase A.C. 50 HZ And Output Volate : 0-270 Volts .Overall the tapping arrangement permits an output voltage of 0 to line voltage or 12% above line voltage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0834FG5TL |
| Best Sellers Rank | #59,480 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,113 in Voltage Testers |
| Country of Origin | India |
| Customer Reviews | 3.7 3.7 out of 5 stars (20) |
| Date First Available | 24 December 2019 |
| Item part number | HKVAR8AC |
| Manufacturer | H.K.ENTERPRISES (DELCO) |
| Number of Memory Sticks | 1 |

## Product Details

- **Brand:** DENKO
- **Current Rating:** 8 Amps
- **EU Spare Part Availability Duration:** 1 Years
- **Mounting Type:** Surface Mount
- **Power Source:** Corded Electric

## Images

![DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST - Image 1](https://m.media-amazon.com/images/I/414tJNokRmL.jpg)
![DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST - Image 2](https://m.media-amazon.com/images/I/41OHhZgY-BL.jpg)
![DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST - Image 3](https://m.media-amazon.com/images/I/71MOmxTbx6L.jpg)
![DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST - Image 4](https://m.media-amazon.com/images/I/71dKPJhwN4L.jpg)

## Questions & Answers

**Q: Are spare carbon brushes available?**
A: Spare carbons are usually not included with the order. In case you are in need of the same, you can inform via message when you make an order, we will make sure to include it in your order.

## Customer Reviews

### ⭐⭐⭐⭐ Good except few minor...
*by N***R on 17 February 2022*

Accuracy is little off and having a physical switch would be better

### ⭐ Quality of work menship is bad. It developed intertirn short in the winding and burnt.
*by R***I on 10 May 2025*

It was not a good product, it failed with in a month. The other ones of other make I bought few years are still working.

## Frequently Bought Together

- DENKO Variac/Dimmerstat/Auto transformer Single Phase 0-270V 8 Ampere closed Type with one year manufacturer warranty and 18% GST
- ApTechDeals Jumper Wires Male to Male, Male to Female, Female to Female/breadboard jumper wires (40+40+40)

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**Shop now:** [https://www.desertcart.hr/products/234343851-denko-variac-dimmerstat-auto-transformer-single-phase-0-270v-8](https://www.desertcart.hr/products/234343851-denko-variac-dimmerstat-auto-transformer-single-phase-0-270v-8)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-08*