Air Conditioning and Refrigeration RSA Kits
550-2 RSA Deluxe Kit
Part Number:0563 5506
- 550 Refrigeration System Analyzer
- 2 Clamp probes (NTC)
- Hard carry case
Testo AC and Refrigeration System Analyzers (RSA)
are easy to use yet provide the most accuratereadings for set-up and service of all air conditioning/refrigeration systemsand heat pumps. These instruments provide fast, real-time superheat and subcooling readings. Models 556 and 560 have great time saving features likedata logging and wireless probes. Testo?s RSA?s are truly your digitalwindow into the system!
KEY POINTS ( testo550)
Real-time superheat and subcooling calculations
Confidently charge at outdoor temperature down to 55øF
31 refrigerant profiles built in for automatic P/T calculations
Digital readout of temperatures and pressures
2 NTC temperature probe inputs (1probe std)
Accurate up to 580 PSI / max pressure up to 870 PSI
Large easy-to-read back-lit display
Vacuum indication
Altitude compensation
Magnified sight glass
KEY POINTS ( testo 557)
?Robust valve block with 4 connections and built in sight glass
?2 temperature probe inputs for simultaneous real-time calculation of superheat and subcooling
Compact design for ease of use, transport and setup
Large easy to read back-lit display
Robust housing that protects the analyzer
40 Refrigerants stored eliminating the use of PT charts
*The following 40 refrigerants come pre-loaded in the Testo 557.
R12 | R404A | R416A | R434A |
R123 | R406A | R417A | R437A |
R1234YF | R407A | R420A | R438A |
R134A | R407C | R421A | R502 |
R22 | R408A | R421B | R503 |
R290 | R409A | R422A | R507 |
R401A | R410A | R422B | R600 |
R401B | R411A | R422D | R600A |
R402A | R413A | R424A | R744 (CO2) |
R402B | R414B | R427A | R718 (water |
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