testo Vane Anemometer Kits

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Perform Multi-Point and Timed Mean Flow Calculations

Monitor the performance of your HVAC system and improve the energy efficiency of your building with these kits featuring easy-to-use vane anemometers.
Specifications: With both kits, simply input duct measurements and volume flow calculations automatically appear on a clear, backlit display. Hold function freezes readings for easy data recording. Switch between flow and temperature readings. Min/max values allow for fast comparisons. Auto off function preserves battery life. Durable ABS housing. Both instruments run on a 9V battery and include a soft carrying case.
No. 143390 provides direct display of volume flow and air velocity for evaluating duct work. Features a compact Vane Anemometer with a 0.63'' vane probe attached to a telescopic handle. Conducts easy flow analysis, volume accumulation estimates and temperature variation monitoring. Resists dirt and impact. 80-hour battery life. Measures 7''H x 2.5''W x 1.6''D. Weighs 11.5 oz.
No. 143391 is ideal for taking air velocity readings in grills and registers. Features a Vane Anemometer with a fixed vane to directly measure flow, volume flow and temperature. Display shows flow direction from either pressure or vacuum source. 50-hour battery life. Measures 11''H x 4''W x 1.8''D. Weighs 8 oz.