Testo 0554 3150

Connection hose, silicone, 5m long - max load 700hPa (mbar)
Pressure connection hose, single, Ø:4/6 mm, 50 cm, long, without connection adaptor
Pressure set with flue draught probe, includes 2 silicone hoses, each with Ø 4 mm and 6 mmmm, 4mm and 6 mm T-piece, connection part
Pitot tube, 350 mm long, stainless steel, measures velocity, speed

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