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Digital flow balancing instrument with color display. For cooling water valve balancing in air conditioning plants and similar applications. Includes facility for entry of Kv value to allow balancing of all hydronic valve types. Differential pressure range -0.5~20.5m water gauge at a total pressure of less than 200m. Resolution 0.001m. Flow resolution 0.001l/s. Battery operated.
Vane anemometer 100 mm head. Display velocity and temperature. Has averaging function to measure ducts. 0.3 to 20 m/s ±(0.1m/s + 1.5..
Handheld digital pressure gauge range 0 to 7 bar absolute, with remote sensor, accuracy 0.1%. Displays all common engineering units.
Testo 420DP is used for volume flow measurements, Pitot tube measurements and pressure measurements for air conditioning and ventilation sys..
Includes 610 x 610, 360 x 360, 305 x 1220, 610 x 1220 hoods and stand and 500 mm pitot tube. Measures 40 to 4000 m3/hr ±3%, Temperature 0..
scope balancing meter,
tour & anderson