Testo 510 Differential Digital Pressure Meter, Max Pressure Measurement 100mbar

Readings may be displayed in Pascal over the entire measurement range
Temperature-compensated
Magnets on reverse for hands-free operation
Flow velocity measurement with Pitot tube
Air density-compensated
Operates on two AAA alkaline batteries
Battery life: 500 hours (average, without display lit)

Includes: calibration protocol, wrist strap, belt holder, protective cap and batteries

testo Electronic Manifolds

The testo 550 series electronic manifolds with up to a 3-way valve bank are the ideal tools for regulating refrigerating systems. They are high quantity sensors for measuring pressure, vacuum and temperature.

Display condensation and vaporisation temperatures - the measured pressure on the suction and pressure side is shown on the display. The calculation and display of the respective condensation and evaporation temperatures for the selected refrigerant take place at the same time
Valve bank for temporary alteration to flow passages
35 refrigerants stored, selectable via memory
Display of cooling/heating output figures for comparison process - Carnot and Lorenz
Internal memory
Brass finish
Display of saturated steam valves
Protection to IP65