Testo 511 Absolute Manometer, Max Pressure Measurement 1200mbar

Use this absolute manometer from Testo to measure air and fluid pressure. It has eight switchable pressure units to offer enhanced flexibility in measurement. Thanks to its fast measurement rate of 0.5s, this manometer can quickly detect changes in pressure, making it easier to troubleshoot when the pressure falls outside a desired range. It's battery-powered, so you don't need to plug it into a power source. You can use this device in a variety of applications thanks to its broad measurement range of 300mbar to 1200mbar.

• Wide operating temperature range of 0°C to +50°C for use in harsh conditions
• Compact dimensions of 119 (length) x 46 (width) x 25mm (height) for convenient handheld use
• IP40 (ingress protection) rating for protection against wires and solid objects larger than 1mm in size
• Accuracy of ±3% for precise readings

• Leak testing
• Gas pipes
• Refrigeration systems

This digital manometer has a pressure transducer that deflects under pressure. The device converts the deflection into an electrical signal, which is then converted into an accurate pressure reading.

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