The dV-2 Cool was designed for monitoring tasks at refrigerators and refrigerating plants. Vapour pressure/temperature graphs for 5 refrigerants are saved in the unit and can be selected by pressing a button.

At the touch of a button, the battery-driven instrument switches the LCD-display between vapour temperature and pressure indication, with the display offering a choice of bar / °C or PSI / °F.

The high resolution display means that dV-2 Cool can also be used for measuring leaks in vacuums.

The rugged dV-2 Cool with a stainless steel pressure sensor can optionally be fitted with a protective rubber covering. The face of the instrument can be rotated towards the pressure connection, thus allowing the ideal alignment of the display when fixing the instrument.

The dV-2 Cool has the following functions:

GAS : Selection of the refrigerant.

UNITS : Switching between bar / °C and PSI / °F

CONT : The instrument turns off 15 minutes after the last key function. Activating CONT (Continuous) deactivates this automatic turn-off.

BAT LOW : The battery symbol illuminates when battery power is low.

Refrigerant:
In the standard version, the vapour pressure/temperature graphs of the following refrigerants are stored:
R22, R12, R507, R404a, R134a.
Other refrigerants optionally available (on request).