Testo 557 Refrigeration System Analyzer
Refrigeration System Analyzer with built-in vacuum gauge
Usually ships in 1-2 weeks
- Part number 0563 5572
- Manufactured by Testo
- -58 to 302°F (-50 to 150°C)
- -14.7 to 725 psi (-1 to 50 bar)
- -1 to 0 bar vacuum
- ±0.5% fs pressure accuracy
- ±0.5 °C temperature accuracy
- ±1% fs vacuum accuracy
- 0.5 second response time
- Simultaneous real-time calculation of superheat and subcooling
- 40 Refrigerants stored
The testo 557 refrigeration system analyzer is a four valve manifold with a built in vacuum gauge and is the next high performance, low cost refrigeration system analyzer from testo. The built in vacuum gauge allows the technician to know when they have reached the limits when evacuating a system. Building upon the easy to use platform designed by testo, the 557 has 2 NTC temperature probe inputs and can simultaneously calculate superheat and subcooling in real time.
The 557 is ideal for servicing, maintaining and commissioning all types of air conditioning systems. The 557 will also perform leak tests on AC/R systems with temperature compensation, insuring accurate results. The testo 557 retains the robust housing that protects the analyzer from the everyday bumps and drops.
The testo 557 refrigeration system analyzer ships complete with 2 clamp probes, integrated hook, built in hose holders and a hard carrying case.