---
product_id: 48371822
title: "testo 550 (with sight glass)"
brand: "testo"
price: "457 kr"
currency: ISK
in_stock: null
reviews_count: 8
url: https://www.desertcart.is/products/48371822-testo-550-with-sight-glass
store_origin: IS
region: Iceland
---

# Pressure/Temp Measurement Bluetooth Integration 2-Way Valve Block testo 550 (with sight glass)

**Brand:** testo
**Price:** 457 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Refrigeration Game!

## Quick Answers

- **What is this?** testo 550 (with sight glass) by testo
- **How much does it cost?** 457 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/48371822-testo-550-with-sight-glass)

## Best For

- testo enthusiasts

## Why This Product

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

## Key Features

- • **Stay Connected Anywhere:** Bluetooth app integration for real-time monitoring and report generation up to 65 feet away.
- • **User-Friendly Navigation:** Simplified menu structure with an intuitive ESC key for quick access.
- • **Precision at Your Fingertips:** Effortlessly measure high and low side pressures and temperatures.
- • **Versatile Refrigerant Profiles:** Store and access up to 60 refrigerant profiles for diverse applications.
- • **Professional Reporting Made Easy:** Send reports and invoices directly via email for seamless communication.

## Overview

The Testo 0563 1550 Electronic Refrigeration Manifold is a cutting-edge tool designed for HVAC professionals, offering precise measurement of pressures and temperatures, Bluetooth connectivity for remote monitoring, and a user-friendly interface with extensive refrigerant profiles.

## Description

Full description not available

## Features

- Measures high side / low side pressures and temperatures and displays saturation and evaporation temperatures
- Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email (65 feet range)
- 2-way valve block with three connections
- 60 refrigerant profiles stored in the instrument
- Simplified menu structure using ESC key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00W94NETO |
| Best Sellers Rank | #3,142,477 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,573 in Multi Testers |
| Brand | Testo |
| Brand Name | Testo |
| Customer Reviews | 4.6 out of 5 stars 1,091 Reviews |
| Global Trade Identification Number | 04029547013393 |
| Included Components | instrument, hard case, temperature probes, batteries |
| Item Dimensions | 18.11 x 12.6 x 5.12 inches |
| Item Weight | 4.23 Ounces |
| Item dimensions L x W x H | 18.11 x 12.6 x 5.12 inches |
| Manufacturer | Testo |
| Material | Metal |
| Material Type | Metal |
| Model | 0563 1550 |
| Number of Items | 1 |
| Part Number | 0563 1550 |
| UPC | 789164401228 |
| Unit Count | 1 Count |
| Warranty Description | All Testo products come with a 2 year manufacturer warranty from date of purchase on equipment or parts which fail in normal use because of defects in workmanship or materials. |

## Product Details

- **Brand:** Testo
- **Material:** Metal
- **Item dimensions L x W x H:** 18.11 x 12.6 x 5.12 inches
- **Item Weight:** 4.23 Ounces
- **UPC:** 789164401228

## Images

![testo 550 (with sight glass) - Image 1](https://m.media-amazon.com/images/I/61Mk5oO-ehL.jpg)
![testo 550 (with sight glass) - Image 2](https://m.media-amazon.com/images/I/71IVs6s0d2L.jpg)
![testo 550 (with sight glass) - Image 3](https://m.media-amazon.com/images/I/41u5YxRbJhL.jpg)
![testo 550 (with sight glass) - Image 4](https://m.media-amazon.com/images/I/31A88oXQ0LL.jpg)
![testo 550 (with sight glass) - Image 5](https://m.media-amazon.com/images/I/31+lCGuzvOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    all good so far
  

*by L***E on Reviewed in the United Kingdom 🇬🇧 on 16 October 2019*

the piece of kit itself is just what I required and seems to work very well.The down side is the case that really isn't suitable as there is nowhere to keep your lines stored which for the cost is the very least I would have expected.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very good
  

*by A***R on Reviewed in the United Kingdom 🇬🇧 on 14 July 2019*

Very good

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by M***E on Reviewed in the United Kingdom 🇬🇧 on 6 March 2016*

My only reservation is that there is no Ap to enable use with windows 10. Yet!

---

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**Shop now:** [https://www.desertcart.is/products/48371822-testo-550-with-sight-glass](https://www.desertcart.is/products/48371822-testo-550-with-sight-glass)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-29*