The Testo 510i Bluetooth Differential Pressure Meter Smart Probe is designed for quick, precise measurement of gas flow pressure, static pressure, and pressure drops across filters and coils. Paired with a smartphone or tablet via the free Testo Smart App, the compact 510i turns the device into a powerful measuring instrument for HVAC professionals.
It measures differential pressure across a range of -150 to +150 hPa (-60 to +60 inH₂O), with resolution down to 0.01 hPa. A measurement rate of 2 readings per second gives real-time, ongoing data, useful for assessing system behaviour across different phases of operation.
The unit is lightweight and portable, with a magnetic attachment for hands-free operation and a rated 150-hour battery life. It's recognised at the 2016 AGSM Gas Safety Awards. Bluetooth connects to iOS or Android devices via the Testo Smart App, giving intuitive measurement menus, quick configuration and straightforward documentation.
It's suited to refrigeration, air conditioning, heating and ventilation work, and can also be used for air flow speed and volume flow measurements when paired with a Pitot tube — sold separately and not included as standard. Measurement logs can be generated and emailed as PDF or Excel files, viewed as charts or tables, and the app supports Pro measurement programs and air balancing across multiple sites, with data exchange to Testo's DataControl PC software.
Two readings per second gives genuinely real-time feedback rather than a slow, intermittent update, which matters when assessing pressure across changing system conditions. Bluetooth connectivity to a phone or tablet removes the need to read a small instrument screen while working in an awkward position, and the magnetic back means it can be left in place hands-free during a longer test. Being expandable with an optional Pitot tube adds air velocity and volume flow measurement without needing a separate instrument for that capability.
Order the Testo 510i Bluetooth Differential Pressure Meter Smart Probe online today.
| Brand | Testo |
|---|---|
| Part Number | 0560 1510 |
| Sensor Type | Piezoresistive (Internal Differential Pressure Sensor) |
| Measuring Range | -150 to +150 hPa (-60 to +60 inH₂O) |
| Accuracy | ±0.05 hPa (0 to 1 hPa); ±(0.2 hPa + 1.5% of mv) (1 to 150 hPa) |
| Resolution | 0.01 hPa |
| Compatibility | Requires iOS 8.3+ / Android 4.3+, Bluetooth 4.0 |
| Storage Temperature | -20 to +60°C |
| Operating Temperature | -20 to +50°C |
| Battery Type | 3 x AAA Micro Batteries |
| Battery Life | 150 Hours |
| Dimensions | 148 x 36 x 23mm |
| Warranty | 2 Years |
