Testo Manometers & Pressure Meters
Discover the top testo manometers for precise pressure measurements. Ensure accuracy and efficiency in your tasks. Read the article for expert insights.
Find out more about Testo Manometers & Pressure Meters below.

- Max Bluetooth range: 100m
- 45° angle enables quick and easy installation at pressure connections
- Hoseless measurement reduces refrigerant loss

- Wirelessly interfaces with your smartphone or tablet in order to log data
- Measure gas flow and static pressure, plus volume flow
- Magnetic mount for hands-free use

- Connects wirelessly to the Testo Smart App or Testo 550s/557s Digital Manifold
- Wireless vacuum measurement
- Integrated 45° angle for easy installation at service points

- Kit version of the Testo 510 with hoses
- Pressure range from 0 to 100mbar
- 10 pressure measurement units

- Measurement range of 300 to 1200mbar
- 8 different measurement units
- Barometric altitude measurements

- For evacuation of refrigeration/air conditioning systems and heat pumps
- Wireless Bluetooth communication - send measurement data to your phone or tablet
- Highly accurate, reliable results

- Optimised for heating engineers
- Measure gas flow, static pressure, and flow and return temperature
- Designed for use with the Testo Smart Probe App

- 0 to 200 or 2000hPa measurement range
- 8 units of measurements
- High accuracy
- Testo Smart App connection

- Take temperature, pressure, humidity, and flow velocity readings
- Ideal for servicing, installing, and troubleshooting HVAC/R equipment
- View data, alter parameters, and create reports via the Testo Smart App
About Testo Manometers & Pressure Meters
Testo manometers and pressure meters are precision instruments that measure various types of pressure in gases and liquids. These devices are essential in numerous fields, including heating, ventilation, air conditioning, refrigeration (HVAC/R), and industrial processes, to ensure systems operate efficiently and safely.
Measurement Parameters
- Differential Pressure: Measures the difference between two pressure points.
- Absolute Pressure: Measures pressure relative to a perfect vacuum.
- Gauge Pressure: Measures pressure relative to ambient atmospheric pressure.
Testo's digital manometers typically utilise electronic sensors to detect pressure changes. These sensors convert pressure variations into electrical signals, which are then processed and displayed as readable values. This method allows for precise measurements across a wide range of applications.
Applications
- HVAC/R Systems: Monitoring gas flow and static pressure in heating systems, checking filters in air conditioning units, and measuring pressure drops across components to ensure optimal performance.
- Industrial Processes: Measuring and regulating pressure in pipelines, tanks, and reactors to maintain safety and efficiency.
- Laboratory settings: For precise pressure measurements in experiments.
- Cleanrooms: Ensuring proper differential pressure to prevent contamination by monitoring pressure differences between rooms.
Some models offer wireless connections to smartphones or tablets via the Testo Smart Probes App, facilitating remote monitoring and data analysis.