---
product_id: 204142001
title: "Ht201 Oscilloscope 20 1 Passive Attenuator 300v for"
brand: "walfront"
price: "€ 34.58"
currency: EUR
in_stock: true
reviews_count: 5
category: "Walfront"
url: https://www.desertcart.be/products/204142001-ht201-oscilloscope-20-1-passive-attenuator-300v
store_origin: BE
region: Belgium
---

# 20:1 attenuation ratio 10MHz bandwidth 300V max input voltage Ht201 Oscilloscope 20 1 Passive Attenuator 300v for

**Brand:** walfront
**Price:** € 34.58
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock High-Voltage Insights with Precision and Power!

## Quick Answers

- **What is this?** Ht201 Oscilloscope 20 1 Passive Attenuator 300v for by walfront
- **How much does it cost?** € 34.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/204142001-ht201-oscilloscope-20-1-passive-attenuator-300v)

## Best For

- walfront enthusiasts

## Why This Product

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

## Key Features

- • **Precision Voltage Scaling:** Safely measure up to 20x higher voltages with 20:1 attenuation
- • **Robust 300V Input Capacity:** Handles high-voltage signals without risk, perfect for ignition and fuel injector tests
- • **Compact & Lightweight Design:** Portable 2.36 x 0.79 inch form factor fits effortlessly into any professional toolkit
- • **Wide Frequency Compatibility:** 10MHz bandwidth ensures accurate waveform capture for automotive signals
- • **Seamless Oscilloscope Integration:** Optimized for automotive diagnostics, enhancing your oscilloscope’s range and reliability

## Overview

The HT201 Passive Attenuator is a compact, high-performance accessory designed to extend your oscilloscope’s voltage measurement range by 20 times, supporting up to 300V inputs with a 10MHz bandwidth. Ideal for automotive diagnostics, it enables precise measurement of fuel injector and ignition waveforms, ensuring reliable data capture while protecting your equipment.

## Description

Ht201 Oscilloscope 20 1 Passive Attenuator 300v for: desertcart.com: Industrial & Scientific

Review: Prima kwaliteit!
Review: Works with my pico scope

## Features

- Parameter:Attenuation: 20:1,Bandwidth: 10MHz,Input Res
- Product Usage:Designed for assisting automobile measurement.Can allow oscilloscope to measure fuel injector and primary ignition waveforms.
- Measurement Range:Passive attenuator with 20:1 attenuation, if input a 20V , it can output a 1V .Because the is attenuated, by using this item, oscilloscope can measure voltage higher than its range(±20V).
- Attention:When used in an oscilloscope to measure an inductive , such as a jet nozzle and a primary ignition, it provides enhanced input overload . Don't use it for secondary ignition tests.
- Package Content:1 x HT201 Attenuation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WMWJCFQ |
| Best Sellers Rank | #678,043 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #115 in Oscilloscope Accessories |
| Brand Name | Walfront |
| Customer Reviews | 4.7 4.7 out of 5 stars (58) |
| Item Dimensions | 2.36 x 0.79 x 0.79 inches |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Walfront |
| Material Type | Hantai HT201 passive attenuator for oscilloscope s |
| Model | Ht201 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Package Type Name | Single Unit |
| UPC | 717207231112 739551913667 783335293759 |
| Voltage | 20 Volts |

## Product Details

- **Brand:** Walfront
- **Item dimensions L x W x H:** 2.36 x 0.79 x 0.79 inches
- **Manufacturer:** Walfront
- **Mounting Type:** Surface Mount
- **Voltage:** 20 Volts

## Images

![Ht201 Oscilloscope 20 1 Passive Attenuator 300v for - Image 1](https://m.media-amazon.com/images/I/61mqofdh5KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***L on October 27, 2025*

Prima kwaliteit!

### ⭐⭐⭐ Review
*by N***L on December 11, 2023*

Works with my pico scope

### ⭐⭐⭐⭐⭐ Review
*by T***R on April 5, 2024*

Must have for the price. Works well.

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**Shop now:** [https://www.desertcart.be/products/204142001-ht201-oscilloscope-20-1-passive-attenuator-300v](https://www.desertcart.be/products/204142001-ht201-oscilloscope-20-1-passive-attenuator-300v)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-13*