Pressure measurement - Vacuum

Professional, reliable evacuation is an essential stage of the work to be carried out before initial commissioning or recommissioning of every refrigeration system or air conditioning system. Find out here about our high-precision vacuum measuring instruments.

3 products or recommendations for Pressure measurement - Vacuum
  • testo 570-2 - Digital manifold gauge

    Order-Nr. 0563 5702

    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.
    • 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

  • testo 557 set - Digital manifold

    Order-Nr. 0563 1557

    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.
    • 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)

  • testo 552 - Digital vacuum gauge

    Order-Nr. 0560 5520

    Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps.
    • The only digital vacuum gauge of its kind with maintenance-free yet high-precision absolute pressure sensor

    • 2 400 hours of battery power for 100 days of continuous operation

    • Extremely precise, extremely rugged, extremely practical – with visual alarm and backlit display

    • Measures pressure and calculates the evaporation temperature of H2O automatically

3 Products found