TPI SP555 Smart Vane Anenometer
The TPI SP555 Smart Vane Anenometer gives fast and clear air velocity and temperature readings for HVAC work. It connects to your phone using Bluetooth LE, so you can view live data in the TPI View app and store results with ease.
Use the TPI SP555 to measure air speed from 0.5 to 25 m/s and temperatures from -20°C to 60°C. Results update quickly, which helps you spot air flow issues and temperature drift without delay.
Reliable airflow measurement
Designed for duct checks and system balancing, the TPI SP555 calculates air volume in CFM directly in the app. It also records minimum, maximum and average values, so you can compare readings before and after adjustments.
Smart app reporting
With the free TPI Smart Probe app, you can organise jobs and create clear reports. This makes it simple to share results with clients and reduce paperwork on site.
Because it supports multiple measuring units including m/s, km/h, f/min, knots and mph, the TPI SP555 suits a wide range of tasks. It works well for fume hoods, floor registers and exhaust grilles, making it a practical tool for service and planned maintenance.
Key Features
- Measures air velocity and air temperature at the same time
- Communicates wirelessly with smartphones using Bluetooth LE
- Works with the free TPI View application
- Displays readings in m/s, km/h, f/min, knots and mph
- Calculates air flow volume in CFM through the app
- Records minimum, maximum and average values
- Supports air velocity and air volume testing
- Suitable for HVAC system performance checks
- Ideal for duct balancing and air distribution work
- Useful for fume hoods, floor registers and exhaust grilles
Technical Specifications
| Manufacturer | TPI |
| Manufacturer part code | SP555 |
| SKU | SP555 |
| Air velocity range | 98 to 4900 fpm, 0.5 to 25 m/s |
| Air velocity resolution | 2 fpm, 0.1 m/s |
| Air velocity accuracy | ±2% of measured value + 59 fpm, ±2% of measured value + 0.3 m/s |
| Temperature range | -45 to 140°F, -20°C to 60°C |
| Temperature resolution | 0.1°F, 0.1°C |
| Temperature accuracy | ±0.5°C from 0°C to 45°C, ±1°C from -20°C to -0.1°C and 45.1°C to 60°C |
| Operating temperature | -20°C to 50°C |
| Storage temperature | -20°C to 60°C |
| Battery type | AAA x 3, 4.5V |
| Battery life | About 30 hours |
| Weight | 3.74 oz, 106 g |
| Warranty | 3 year limited warranty |
Document Downloads
What’s Included
- TPI SP555 Smart Vane Anenometer
- A555SP pouch
