testo 557 electronic installation aid complete in case / 0563 1557
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Description
Are you mainly involved in the commissioning or maintenance of refrigeration systems or heat pumps? Then testo 557 is the optimal digital installation aid for you: As with the testo 550, this digital installation aid replaces many tools used in the refrigeration trade and can be connected with ...
Are you mainly involved in the commissioning or maintenance of refrigeration systems or heat pumps? Then testo 557 is the optimal digital installation aid for you: As with the testo 550, this digital installation aid replaces many tools used in the refrigeration trade and can be connected with a practical app. In addition to the features of the testo 550 assembly aid, testo 557 features a high-precision external Pirani probe for vacuum measurement: This allows for quick and safe evacuation of refrigeration systems and heat pumps.
Features
- Quick, precise measurement of high and low pressure: Two temperature-compensated pressure sensors make this possible with automatic calculation of the theoretical evaporation and condensation temperature
- Simultaneous calculation of superheating and undercooling possible: Save yourself manual ...
- Quick, precise measurement of high and low pressure: Two temperature-compensated pressure sensors make this possible with automatic calculation of the theoretical evaporation and condensation temperature
- Simultaneous calculation of superheating and undercooling possible: Save yourself manual calculations which are time-consuming and often lead to errors
- Precise external Pirani probe for vacuum measurement: The digital installation aid provides you with a high-precision Pirani probe that allows for exact vacuum measurement and therefore facilitates the evacuation of refrigeration systems and heat pumps
- Two clamp temperature sensors are included in the scope of delivery: Clamp them to the cables so that the surface temperature can be measured reliably
- No need to replace refrigerant hoses: No need for replacement thanks to automatic heat pump mode
- Can be used for 60 refrigerants: The installation aid stores 60 refrigerants, which you can update and adapt to your requirements using your smart phone/tablet app
- Remote monitoring of the measurement: You do not have to remain directly next to the installation aid during the measurement, but can monitor it from a distance using your smart phone/tablet; range of up to 20 m in the open (minimum)
- Measurement data display in the smart phone/tablet: Your smartphone/tablet will start displaying the measurement values during the measurement - very helpful if you are making system settings at the same time
- Practical documentation functions: Save your measurement results (in pdf or csv format) and send them directly via e-mail if required. The photos you may have taken at the measurement location can be added to the documentation using the app
- Refrigerant update: You can use the app to update the refrigerants in your digital installation aid so that they are always up-to-date
Scope of delivery
testo 557 digital 4-way installation aid including two clamp temperature sensors, precise external Pirani probe for vacuum measurement, transport case, calibration protocol, batteries and app (downloadable).
Refrigerant in unit
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; R434A; R437A; R438A; R442A; R444B; R448A; R449A; R450A; R452A; R452B; R453a; R454A; R454B; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 ...
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; R434A; R437A; R438A; R442A; R444B; R448A; R449A; R450A; R452A; R452B; R453a; R454A; R454B; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 (CO₂)
Refrigerants can be updated via app
R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22
Accessories / Replacement parts
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Battery
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Case
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Clamp sensor
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Probe / sensor
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Vakuumsonde
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Ventil-Ersatzteile
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Ventilkolben
