---
product_id: 67816077
title: "Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS"
brand: "vannamore"
price: "₩6324"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/67816077-vintage-mini-crt-oscilloscope-cathode-ray-tube-with-scale-6lo3i
store_origin: KR
region: South Korea
---

# Ultor voltage 600-800 V 6 cm diagonal scale Heater voltage 5.7-6.9 V Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS

**Brand:** vannamore
**Price:** ₩6324
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Illuminate your workspace with vintage precision and retro flair!

## Quick Answers

- **What is this?** Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS by vannamore
- **How much does it cost?** ₩6324 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/67816077-vintage-mini-crt-oscilloscope-cathode-ray-tube-with-scale-6lo3i)

## Best For

- vannamore enthusiasts

## Why This Product

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

## Key Features

- • **Robust Glass Build:** Durable tubular glass design ensures longevity and authentic vintage feel
- • **Retro DIY Essential:** Perfect for crafting steampunk clocks and unique electronic projects
- • **Plug & Play Nostalgia:** No batteries needed, ready to integrate into your creative setups
- • **Powerful Voltage Range:** Supports ultor voltage from 600 to 800 V for reliable signal display
- • **Compact Vintage Precision:** 6 cm diagonal CRT with built-in scale for exact measurements

## Overview

The Vintage Mini CRT Oscilloscope Tube 6LO3I is a compact, 6 cm diagonal cathode ray tube designed for precise visual observation and measurement of electrical signals. Operating with a heater voltage of 5.7-6.9 V and ultor voltage between 600-800 V, this robust glass tube is ideal for DIY electronics, especially retro steampunk clocks and creative projects. Lightweight and durable, it offers authentic vintage performance without the need for batteries.

## Description

Tube 6LO3I small-sized single beam (6LO-3I, 3I 6LO, 6L03I, 6L0-3I, 6L0 3I) For visual observation and measurement of electrical processes in the radio-electronic devices. Now using to create retro steampunk clocks and other. Compact single beam tube 6LO3I after acceleration one step, with the blanking plates and external correcting magnetic coils, with the shield rectangular flat surface and the inner measuring scale. One-way tube 6LO3I designed for visual observation and measurement of electrical processes in the radio-electronic devices. Registration - glass without socket and with additional pin in a balloon. Weight 0,15kg.

## Features

- Great oscilloscope tube with scale! 6 cm diagonal
- Small-sized CRT, great for DIY clocks or other
- Heater voltage, V - 5.7-6.9
- Ultor voltage, V - 600-800
- The voltage of the fifth anode kV - 1.8-2.2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Vannamore |
| Special Feature | Not Dimmable |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Shape | Tubular(T) |
| Material | Glass |
| Manufacturer | MELZ |
| UPC | 740599164836 |
| Item Weight | 11.7 ounces |
| Package Dimensions | 9.21 x 5 x 4.17 inches |
| Is Discontinued By Manufacturer | No |
| Special Features | Not Dimmable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Vannamore
- **Special Feature:** Not Dimmable
- **Unit Count:** 1 Count
- **Number of Items:** 1
- **Shape:** Tubular(T)

## Images

![Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS - Image 1](https://m.media-amazon.com/images/I/61eXixkTuaL.jpg)
![Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS - Image 2](https://m.media-amazon.com/images/I/51Tpp45c+TL.jpg)
![Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS - Image 3](https://m.media-amazon.com/images/I/716pPMTEtVL.jpg)
![Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS - Image 4](https://m.media-amazon.com/images/I/71oy7vjSXHL.jpg)
![Vintage Mini CRT oscilloscope Cathode ray Tube with Scale 6LO3I NOS - Image 5](https://m.media-amazon.com/images/I/7117+2nMH4L.jpg)

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**Shop now:** [https://www.desertcart.kr/products/67816077-vintage-mini-crt-oscilloscope-cathode-ray-tube-with-scale-6lo3i](https://www.desertcart.kr/products/67816077-vintage-mini-crt-oscilloscope-cathode-ray-tube-with-scale-6lo3i)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*