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- testo 557 electronic installation aid complete in case / 0563 1557
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 ...
?xml>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 ...?xml>
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