Digital manifold 'testo 550s/557s'
Choose from over 90 types of refrigerants! Large display with backlight that also supports Japanese language.
The "testo 550s/557s" is a digital manifold that excels in various applications such as vacuum pumping, refrigerant charging, trial operation, and regular inspections. Not only can it accurately measure refrigerant pressure, but it also displays the saturation temperature (evaporation temperature and condensation temperature) according to the selected refrigerant. When a temperature probe is connected, it can calculate superheat and subcooling. It connects wirelessly to a smartphone, allowing for the recording and documentation of measurement results. With the use of optional features, you can utilize vacuum mode and automatic charging mode. 【Features and Functions】 ■ Selectable from over 90 types of refrigerants (R32, R410A, R463A, R407C, R448A, R600a, R290, R134a, R22, etc.) ■ Simultaneous display of pressure, saturation temperature, temperature, superheat, and subcooling ■ Large display with backlight that supports Japanese language display ■ Versatile use for vacuum pumping, refrigerant charging, trial operation, and regular inspections ■ App integration for recording, documenting, and sharing measurement results *For more details, please download the PDF or feel free to contact us.
basic information
【Accessories】 ■ Magnetic strap ■ Smart Probe testo 552i vacuum gauge ■ Smart Probe testo 115i clamp thermometer ■ Hook-and-loop surface temperature probe (up to Φ75mm) ■ Pipe clamp surface temperature probe (up to Φ65mm) *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
