Elmack Engg Services | Test and Measurement Distributors

Testo

Testo 550-Refrigeration Gauge

Model No :

Testo 550

Part Code :

0563 1550

Overview

The new Testo 550 is the robust tool for daily work on refrigeration systems and heat pumps. The robust 2-way metal valve block with 3 connections and 3 hose parkers allows you to work quickly and easily.
The App integration via Bluetooth opens up new possibilities forefficient analysis and documentation.
Via the wireless connection, users can read off the measurement data on a Smartphone or tablet, allowing them to work more quickly and conveniently. In addition to this, the user can finalize and send the measurement report directly on site.

Features

- App integration via Bluetooth for fast and convenient
monitoring and reporting on site
- Refrigerant update in the instrument via App
- Calculation of superheating/subcooling in real time with up to two external temperature probes
- 2-way valve block with three connections, three hose
parkers and sight glass 250 hours‘ battery life

Major Applications

- Suitable for all measurements on a refrigeration system

Technical Specifications

-Temperature :
• Measuring range : -50 to +150 °C
• Accuracy : ±0.5 °C
• Resolution : 0.1 °C
• Probe connection : 2 x plug-in (NTC)
- Pressure measurement :
• Measuring range : -1 to 60 bar
• Accuracy : ±0.5 % fs
• Resolution : 0.01 bar
• Probe connection : 3 x 7/16" – UNF
• Overload rel. (high pressure) : 65 bar
- Vacuum measurement :
• Measuring range : -1 to 0 bar

General Specifications

- Operating temperature : -20 to +50 °C
- Protection class : IP42
- System requirements : Requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0
- Storage temperature : -20 to +60 °C

Manufacturing details:

https://www.testo.com/en-AU/testo-550-set/p/0563-1550