---
product_id: 426760321
title: "M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120"
brand: "amptata"
price: "KD 7.20"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/426760321-m2-amplifier-vacuum-tube-bias-cathode-current-tester-ma-version
store_origin: KW
region: Kuwait
---

# Measures mA for Bias 65cm Wire Length 24K Gold Plated Connectors M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120

**Brand:** amptata
**Price:** KD 7.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Tune Your Sound to Perfection!

## Quick Answers

- **What is this?** M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120 by amptata
- **How much does it cost?** KD 7.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/426760321-m2-amplifier-vacuum-tube-bias-cathode-current-tester-ma-version)

## Best For

- amptata enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** Connects easily with 24K gold plated banana plugs for hassle-free setup.
- • **Durable Design:** Crafted with high-quality ceramic sockets and plated silver for longevity.
- • **Professional Grade:** Ideal for audiophiles and technicians seeking top-notch performance.
- • **Precision Measurement:** Accurately measures cathode current for optimal bias settings.
- • **Universal Compatibility:** Works seamlessly with a variety of power tubes including EL34, KT88, and more.

## Overview

The M2 Amplifier Vacuum Tube Bias Cathode Current Tester is a professional-grade tool designed for precise measurement of cathode current in various power tubes. With its durable construction and user-friendly design, it ensures optimal bias settings for enhanced audio performance.

## Description

M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120

## Features

- M2-EL34 suitable for EL34 KT88 6L6 6V6 5881 6550 KT66 KT100 KT120 7027 etc.
- M2-EL34 test tool is through multimeter get tube's mA
- Measures the cathode current of the power tube for bias reading (at low voltage side of the tubes )
- High-Quality 24K Gold Plated Banana Plug Male Speaker Cable Connectors
- M2-EL34 wire length about 65cm. Ceramic socket and plated silver for long life

## Product Details

- **Brand:** AMPTATA
- **Power Source:** Corded Electric
- **Style:** Compact
- **Color:** white
- **Measurement Type:** Multimeter

## Images

![M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120 - Image 1](https://m.media-amazon.com/images/I/51R88D9DSIL.jpg)
![M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120 - Image 2](https://m.media-amazon.com/images/I/61nPaU2D3FL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- AMPTATA M2 Amplifier Vacuum Tube Bias Cathode Current Tester mA Version Tool for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120
- Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 (CT1-C, Cathode Current)
- Douk Audio Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, KT120, 7027 (CT1-P, Plate Current)

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**Shop now:** [https://www.desertcart.com.kw/products/426760321-m2-amplifier-vacuum-tube-bias-cathode-current-tester-ma-version](https://www.desertcart.com.kw/products/426760321-m2-amplifier-vacuum-tube-bias-cathode-current-tester-ma-version)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-27*