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testo 552 – Digital Vacuum Gauge (Bluetooth)

152.85 Ex. VAT
  • Measurement data monitoring via testo Smart Probes App
  • Measurement data dispatch via testo Smart Probes App
  • Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display
  • Measures pressure and calculates the evaporation temperature of H2O automatically
Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps.Delivery time: 3 – 5 working days
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testo 557 – Digital Manifold Set (Bluetooth) (without sight glass)

509.76 Ex. VAT
  • Calculation of superheating and subcooling in real time: no manual calculation, which is prone to error
  • Connect to smartphone/tablet app: remote monitoring and smart measurement documentation
  • Precise external Pirani gauge for vacuum measurement, temperature-compensated leakage test, automatic ambient pressure measurement
  • The 60 most common refrigerants are stored in the instrument, subsequent updates possible (via app)
The testo 557 digital manifold fulfils numerous functions, which are required for working on refrigeration systems and heat pumps, in just one instrument: for example superheating/subcooling calculation, vacuum measurement, temperature-compensated leakage test. You can also use a practical app to monitor the manifold via your smartphone/tablet and store the measurement results or send them by e-mail.Delivery time: 3 – 5 working days
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testo 557 digital manifold kit – with Bluetooth® and set of 4 hoses

533.33 Ex. VAT
  • Extensive accessories included: set of 4 hoses, 2 x clamp temperature probes, precise external Pirani gauge for vacuum measurement and transport case
  • Calculation of superheating and subcooling in real time for 60 refrigerants: no error-prone manual calculation
  • Connection to smartphone/tablet App: remote monitoring, clever measurement documentation and refrigerant updates
  • Temperature-compensated leakage test, automatic ambient pressure measurement
Practical kit for work on air conditioning and refrigeration systems, as well as on heat pumps: the testo 557 digital manifold, including set of 4 hoses, enables you to get down to work straight away! The testo 557 digital manifold fulfils numerous functions in just one instrument: including superheating/subcooling calculation, vacuum measurement and temperature-compensated leakage test. You can also use a practical App to monitor the manifold via your smartphone/tablet and to store the measurement results or send them by e-mail.Delivery time: 3 – 5 working days
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testo 570-1 – Refrigeration Manifold Kit

664.23 Ex. VAT
  • 40 refrigerants are stored in the instrument
  • Calculation of superheating and subcooling possible in parallel
  • 999 hours of recording readings
  • Set includes a clamp temperature probe for measuring the surface temperature of pipes
Purchasing the testo 570-1 digital manifold will ideally equip you to carry out quick, reliable measurements on refrigeration systems and heat pumps: carry out pressure, temperature, current and vacuum measurements as well as temperature-compensated tightness tests. Moreover, it calculates superheating and subcooling simultaneously.Delivery time: 3 – 5 working days
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testo 570-2 – Refrigeration Manifold Kit

842.28 Ex. VAT
  • 40 refrigerants already stored in the meter
  • Simultaneous superheat and subcooling calculation
  • 999 hours of measuring data for logging and further evaluation on your PC
  • Includes 2-clamp temperature sensor, PC software, USB cable, power adaptor and carry case
The testo 570-2 is a digital 4-way manifold gauge that combines the functions of all the old tools and measuring instruments it can so easily replace. The hvac manifold can measure, analyze and log – among other things – pressure, temperature, electricity and vacuum measurements.Delivery time: 3 – 5 working days