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Testo - 0563 2557 557 I Digital Manifold Kit for air conditioning, refrigeration systems and heat pumps I 4-valve HVAC gauge with Bluetooth and set of 4 hoses
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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Testo - 0563 2557 557 I Digital Manifold Kit for Features
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Efficient: The testo 557 is ideal for servicing air conditioners, refrigeration systems and heat pumps and replaces the multitude of tools needed by HVAC/R contractors and technicians
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Versatile: Accurately measure high and low pressure, evaporation and condensation temperature and take advantage of the automatic calculation of superheating and subcooling
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Convenient: Thanks to the 4-way valve and automatic heat pump mode, there is no need to switch over to different refrigerant hoses, which enables a quick and easy application
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Set: Includes two pipe clamp temperature probes, one external pirani probe for vacuum measurement and a set of four hoses, as well as a protective hard-shell case
About Testo - 0563 2557 557 I Digital Manifold Kit For
Testo 557 - Digital manifold for accurate measurement and documentation Installation and maintenance of air conditioning, refrigeration systems and heat pumps has never been more convenient. Store up to 60 refrigerants in just one instrument simply update them in the app and accurately measure high and low pressure along with evaporation and condensation temperature. Attached to the valve block inputs, the included pipe clamp probes reliably measure pipe temperature and provide simultaneous calculation of superheating and subcooling. The handy refrigeration app offers a variety of practical features. With a connection of up to 60 ft., the app offers remote monitoring of measurements in numeral form or graphical progression from a smartphone or tablet. Results can be quickly stored and sent directly from the job site via e-mail. Technical Data Temperature measuring range: -58° to +302°F / - 50° to +150°C Temperature measurement accuracy: 0.9 °F / 0.5 °C Pressure measuring range: -15 to 870 psi / -1 to 60 bar Pressure measurement accuracy: 0.5 % of full-scale value Vacuum measuring range: 0 to 20000 micron Vacuum measurement accuracy: (10 micron + 10 % of mv) (100 to 1000 micron) Battery life: 250h (without illumination, without Bluetooth, without vacuum probe) Refrigerants in instruments: R114; R12; R123; R1233zd; R1234yf; R1234ze; R124; R125; R13; R134a; R22; R23; R290; R32; R401A; R401B; R402A; R402B; R404A; R407A; R407C; R407F; R407H; R408A; R409A; R410A; R414B; R416A; R420A; R421A; R421B; R422B; R422C; R422D; R424A; R427A; R438A; R437A; R442A; R444B; R448A; R450A; R449A; R453a; R452A; R454A; R454B; R455A; R454C; R458A; R502; R500; R503; R507; R718 (H₂O); R600a; R513A; R744 (CO₂) System requirements: requires iOS 7.1 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 Scope of Delivery: testo 557 digital 4-valve manifold including batteries 4 x hoses Calibration protocol 2 x clamp temperature probes Precise external Pirani probe for vacuum measurement Transport case Refrigeration app (free download)
