Testo 550i Application-Controlled Digital Refrigerant Meter

Product Introduction

The Testo 550i is a cutting-edge digital refrigerant meter designed for precise measurement and management of refrigeration systems. With a measurement range of -1 to 60 bar and a high resolution of 0.01 bar, it delivers accurate readings for critical refrigerant pressure monitoring. Weighing just 595g, this lightweight tool features an IP54-rated rugged housing, ensuring durability in field use. Controlled via the testoSmartApp, it enables wireless operation, data logging, and report generation, making it an essential tool for HVAC/R technicians and refrigeration professionals.

Product Features

High-Precision Measurement:

Measuring range: -1 to 60 bar with 0.01 bar resolution for detailed pressure analysis.

Operates in temperatures from -10°C to 50°C, suitable for diverse environmental conditions.

Wireless App Control:

Connects to the testoSmartApp via Bluetooth for remote operation, data visualization, and report editing on smartphones.

Enables real-time monitoring and wireless configuration without physical contact with the meter.

Rugged & Portable Design:

IP54-rated housing protects against dust and water jets, ideal for outdoor or harsh environment use.

Lightweight (595g) and compact for easy handling and transport.

Expandable Functionality:

Compatible with Testo smart probes for wireless measurement of temperature, humidity, and vacuum.

Double-way valve bank supports efficient refrigerant charging and recovery operations.

User-Friendly Operation:

Robust hook for hands-free mounting during measurements.

Intuitive app interface simplifies complex tasks like system diagnostics and maintenance scheduling.

Technical Specifications