Testo 552 Digital Vacuum Torr Gauge

Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps. 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