Duoyi DY522A Black Vacuum Pressure Tester Refrigeration Digital Manifold Gauge rv Compact size reaches tight spaces

Compact size reaches tight spaces without giving up power

drain lines including sinks

HYPER LITHIUM ION POWER gives you up to four times the power of equivalent batteries from competing brands

to its field-proven shutter unit

Duoyi DY522A Black Vacuum Pressure Tester Refrigeration Digital Manifold Gauge rv Compact size reaches tight spacesDigital Manifold Gauge Set For 92 RefrigerantsCompared with other refrigerants meter,our digital manifold gauge can be filled with 92 types of refrigerants and has a wide range of applications. Meter have multiple functions such as dual pressure temperature test,condensation evaporation pressure temperature test,pressure leak test,vacuum degree test,calculation of supercooling superheating. It is suitable for refrigeration equipment such as air