Testo 550s basic package - intelligent digital display refrigerant meter with wired clamp temperature probe temperature probe

   *Equipped with a large display screen, you can directly view all the results 

   *Robust and durable housing (protection grade IP54), very compact and reliable 

   *Easy, wireless, flexible measurement and documentation: via Bluetooth-compatible ® Automatic connection for temperature and vacuum measurement,        document processing and more through testo Smart App 

   *The package includes: testo 550s intelligent digital refrigerant meter, with Bluetooth-compatible and two-way valve group, 2 clamp type temperature probes    (fixed cable, NTC), instrument box 

                  Package contains：     

   *The testo 550s digital display refrigerant meter includes battery (4 x AA not includes package) and calibration protocol 

   *2 x Wired Clamp Probes (NTC) 

   *Instrument box 

   *Testo Smart App (free download) 

   *an instruction manual 

     Product Description：  

   It is used for debugging, maintaining and maintaining the refrigeration system and heat pump. The testo 550s intelligent digital display refrigerant meter integrates Bluetooth-compatible function, two-way valve group, two wired clamp temperature probes (NTC) and instrument box. It can optionally be equipped with Deutsch intelligent probes for temperature, humidity and vacuum measurement. 

               Product Details:    

     Testo 550s - Intelligent digital display refrigerant meter with Bluetooth-compatible and two-way valve group  

                                Temperature

          measuring range 

    -50 ~ +150 °C

          measurement accuracy 

    ±0.5 °C

          resolving power

    0.1 °C

          Probe interface

    2 x plug-in (NTC)

          Pressure measurement

          measuring range 

    -1 ~ 60 bar

          measurement accuracy 

    ±0.5 % of full range

          resolving power

    0.01 bar

          Probe interface

    1/4" – SAE

          Overload relative pressure (high pressure)

    65 bar

          Technical parameter

          weight

    826 g

          size

    210 x 121 x 60 mm (LxWxH)

          Operating temperature

    -20 ~ +50 °C

          Degree of protection

    IP54

          system requirements 

    IOS 11.0 or later is required; Android 6.0 or higher is required; Mobile terminal device with Bluetooth-compatible 4.0 is required

          Product color

    Black

          Automatic shutdown

    10 mins*

          Battery type

    Four No. 5 batteries (batteries are not included in the package)

          Battery life

    250 hours (Bluetooth-compatible and backlight are not turned on) ®; 100 hours (turn on Bluetooth-compatible and backlight) ®

          data transfer

    Bluetooth-compatible

          Bluetooth distance

    150 m

          Refrigerant (in the instrument)

    R407H; R23; R290; R1234yf (Display: T8 (testo 557), the customer can update the refrigerant through the "EasyKool" software; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A; R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A; R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744(CO₂)

          Refrigerant (APP update)

    R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22

          Storage temperature

    -20 ~ +60 °C

          Clamp type temperature probe set (fixed cable, NTC) - for pipe measurement (Ø 6-35 mm)   

                    NTC

          measuring range 

    -40 ~ +125 °C

          measurement accuracy

    ±1 °C (-20 ~ +85 °C)

          Technical parameter

          weight

    81 g

          size

    120 x 77 x 32 mm

          Product colour

    Black

     Application:  

     Refrigeration system, air conditioning system, heat pump  

     *Determine high pressure and low pressure, automatically determine condensation and evaporation temperature, and calculate      overheating/supercooling. All results can be read in one display screen at the same time (combined with compatible Detour smart probe)  

     *Sealing test: record and analyze the pressure curve  

     *Automatic calculation of target overheating (combined with testo Smart App intelligent application and Detu intelligent probe measuring  instrument  

     *Measuring vacuum: graphical progress display of measurement with initial value and difference indication  

     *Evacuation: graphical progress indication of measurement with initial value and difference indication (combined with compatible Detmold  intelligent probe measuring instrument, such as testo 552 vacuum probe)  

       Testo 550s smart package     - smart package smart digital display refrigerant meter, with wireless Bluetooth-compatible pincer    

       *Equipped with a large display screen, you can directly view all the results   

       *Robust and durable housing (protection grade IP54), very compact and reliable   

       *Easy, wireless, flexible measurement and documentation: via Bluetooth-compatible ® Automatic connection for temperature and vacuum measurement, document processing and more through testo Smart App   

       *The package includes: testo 550s intelligent digital refrigerant meter, with Bluetooth-compatible and two-way valve group,     two testo 115i     wireless clamp temperature probes (Bluetooth-compatible, NTC), instrument box   

                                                               Package contains：          

       *The testo 550s digital display refrigerant meter includes battery (4 x AA not includes package) and calibration protocol   

       *    2 x testo 115i     wireless Bluetooth-compatible pincer temperature probe   

       *Instrument box   

       *Testo Smart App (free download)   

       *an instruction manual   

                                                               Product Details:          

           Testo 550s - Intelligent digital display refrigerant meter with Bluetooth-compatible and two-way valve group     

           Testo 115i - intelligent wireless mini pipe clamp temperature measuring instrument     

                                    NTC

                measuring range 

      -40 ~ +150 °C

                measurement accuracy 

      ±1.3 °C (-20 ~ +85 °C)

                resolving power

      0.1 °C

                Technical paramete

                weight

      127.4 g

                size

      183 x 90 x 30 mm

                Operating temperature

      -20 ~ +50 °C

                Housing

      High strength plastics

                system requirements 

      requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device withBluetooth-compatible 4.0

                Product color

      black/orange

                Battery type

      3 AAA battery (package does not contain battery)

                Battery life 

      150 hours

                data transfer

      Bluetooth-compatible

                Bluetooth connection distance

      100 m

                Storage temperature

      -20 ~ +60 °C

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