The new refrigerants will be automatically updated on the Testo refrigeration app and the Testo Smart Probe app and can be transferred onto the Bluetooth-enabled testo 550, 557 refrigeration manifolds as well as the testo Smart Probe Refrigeration Kit.
The new refrigerants include: R1233zd, R407H, R444B, R450A, R452B, R453a, R454A, R454B, R454C, R455A, R458A, R513A and SP22.
Testo refrigerant gauges/manifolds are used for refrigeration & heat pump systems.
They are popular with technicians because of their accuracy, efficiency and robustness. There are many advantages for using Testo digital refrigerant gauges.
Easy-to-read screens, accurate readings, convenience of one gauge doing over 80 refrigerants, automatic calculation of superheat & sub cool, smartphone connectivity giving the additional benefit of simple convenient reporting.
