The AirPro family includes a micromanometer (AP800) and air velocity meter (AP500). The AP500 offers a large variety of probes so your instrumentation can match your application and your budget. Both models are stand alone devices that have the added capability to simultaneously connect via Bluetooth to AirPro Mobile, a TSI developed application software, which is available on Android and iOS devices. The Bluetooth connectivity allows logging, documentation and duct traverse workflow support, depending on the performance level subscription.