Bluetooth air velocity probe with flip-up telescopic sensor wand. Use in conjunction with the TPI View app to record and email out air velocity and temperatures simultaneously. Records minimum, maximum and average readings. Operates with m/s, k/m/h, ft/min,...

Bluetooth airflow hotwire and vane anemometer with interchangeable vane and hotwire probes. Measures velocity and temperatures simultaneously in conjunction with the DC580 smartphone app . Easily calculate volumes without the need for an air-balance hood....

Lightweight bluetooth meter for measuring ambient air C02 readings. Ideal for locations like offices and commercial kitchens. Use in conjunction with the TPI View App for displaying, recording and emailing readings. Magnet on back of meter for easy hands-free...