Testo 510i Wireless Differential Pressure Smart Probe — SKU: 0560 1510
The Testo 510i is a compact wireless differential pressure measuring instrument from the Testo Smart Probes range. It connects to your smartphone or tablet via Bluetooth and the testo Smart Probes App, allowing you to measure differential pressure, air flow velocity, and volume flow — and view, log, and email results — directly from your mobile device. A magnetic holder allows hands-free attachment during measurements.
The 510i is suited to HVAC/R technicians and building services professionals who need to measure pressure drop across fans and filters, check gas flow and static pressure, perform pressure drop tests, and calculate volume flow using a Pitot tube — all without a separate display unit.
Confirm current testo Smart Probes App compatibility with your smartphone OS version before ordering. Confirm all specifications against the Testo manufacturer’s current datasheet.
Key Features
- Measures differential pressure, air flow velocity, and volume flow
- Pressure drop test measurement menu with alerts built into the app
- Volume flow calculation with Pitot tube — simple configuration via app
- Gas flow and static pressure measurement
- Magnetic holder for hands-free attachment
- Wireless Bluetooth connection to testo Smart Probes App
- View data as chart or table — export as PDF or Excel via email
- Timed and multi-point mean calculations in the app
- Calibration protocol included
What’s Included
- Testo 510i differential pressure smart probe
- Hose set (Ø4mm and 5mm) with adapter
- Batteries
- Calibration protocol
App Requirements
- iOS 8.3 or later
- Android 4.3 or later
- Bluetooth 4.0
Confirm current app compatibility with your device and OS version before ordering.
Best For
- HVAC/R technicians measuring pressure drop across fans, coils, and filters
- Building services professionals checking gas flow and static pressure
- Technicians performing pressure drop tests on ductwork and pipework
- Volume flow measurement with a Pitot tube
- Technicians who want wireless measurement with smartphone reporting
Check Before Ordering
- Confirm testo Smart Probes App compatibility with your smartphone OS version
- Confirm measurement range and accuracy against the Testo 510i datasheet for your specific application
- A Pitot tube is required for volume flow measurement — confirm you have a compatible Pitot tube before ordering
- Confirm warranty terms with HVAC Trade Supply at time of purchase
Frequently Asked Questions
What does the Testo 510i measure?
The 510i measures differential pressure, air flow velocity, and volume flow. It also supports gas flow and static pressure measurement, and includes a pressure drop test menu in the app.
Do I need a Pitot tube to measure volume flow?
Yes — volume flow measurement with the 510i requires a Pitot tube. Confirm Pitot tube compatibility before ordering.
What app does the Testo 510i use?
The testo Smart Probes App, available for iOS and Android. Confirm current app compatibility with your device and OS version before ordering. The app allows data viewing, logging, and export as PDF or Excel.
Can I use the 510i with other Testo Smart Probes?
Yes — the testo Smart Probes App supports multiple probes simultaneously. See the full Testo Smart Probes range including the Testo 605i thermohygrometer and Testo 405i hot-wire anemometer.
What is the warranty?
Confirm current warranty terms with HVAC Trade Supply at time of purchase. Testo instruments are generally supported by a manufacturer warranty — refer to product documentation for full details.
How fast is delivery across Australia?
We dispatch orders Australia-wide. See our shipping information page for current delivery estimates.
Browse the full Testo Smart Probes range or contact our team for advice on building a wireless measurement kit.