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Testo 425-KIT (400563 4251) Thermal Anemometer Kit, Temperature, Flow and Volume Flow Temperature, flow and volume flow measurement Multi-point and timed mean calculation Max/min values Hold button to freeze readings Display light Auto Off function Includes a soft carrying case TopSafe case protects against dirt and impact (optional) Anemometers
Testo 425 (0560 4251) Compact Thermal Anemometer Flow, volume flow (cfm) and temperature measurements Multi-point and timed mean calculations Max-Min values make comparisons fast and easy "Hold" button freezes readings Clear backlit display Auto Off Anemometers
Testo 417-KIT (400563 4170) Large Vane Anemometer 4" Vane Kit Real-time or average CFM, velocity, temperature True velocity measurement - no air density correction required Simple one hand operation Easy to carry and operate Adjustable A(K) factor (open area of grille) Required for proper systems commissioning Long battery life Built-in 3.93 in. vane Anemometers
Testo 417 (0560 4170) Vane Anemometer w/ built-in vane Real-time or average CFM, velocity, temperature True velocity measurement - no air density correction required Simple one hand operation Easy to carry and operate Adjustable A(K) factor (open area of grille) Built-in 3.93" diameter vane. -40 to 185° F storage temperature 32 to 122° F operating temperature 9V battery. 50 hours of battery life Weight 8 oz. Measures 11" length by 4" width by 1.8" height ABS housing material. Probe type NTC. 32 to 122° F measuring range Accuracy: +/- 0.9° F. Resolution: 0.1° F. Anemometers
Testo 416-KIT (400563 4161) Anemometer w/ Cabled Telescopic Vane Probe Direct display of volume flow (CFM) Multi-point and timed mean calculations Max - Min values make comparisons fast and easy "Hold" button freezes readings Back lit display Auto-Off function TopSafe, the indestructable protective case (optional) Anemometers
Testo 416 (0560 4160) ABS Vane Anemometer Direct display of volume flow (CFM) Multi-point and timed mean calculations Max - Min values make comparisons fast and easy "Hold" button freezes readings Back lit display Auto-Off function TopSafe, the indestructible protective case (optional) 0.6 to 40 m/s measuring range Accuracy: +/- 0.2 m/s + 1.5 percent of mv Resolution: 0.1 m/s. -40 to 185 ° F storage temperature -4 to 122 ° F 9V battery 80 hours of battery life Weight 11.5 oz. Measures 7" length by 2.5" width by 1.6" height ABS housing material Anemometers
Testo 410-2 (0560 4102) Vane Anemometer w/ Humidity and NTC Air Thermometer Air humidity meter with temperature measurement Integrated measurement with 1.5 in. vane Timed mean value calculation Hold function and max./min. values Windchill calculation for outside areas (perceived temperature) Back lit display Protective cap for safe storage Including wrist strap and belt clip Air humidity measurement with long-term stable Testo humidity sensor Incl. dewpoint calculation and wet bulb Incl. calibration certificate Anemometers
Testo 410-1 (0560 4101) Vane Anemometer w/ NTC Air Thermometer Flow velocity meter with temperature measurement Integrated 1.5" diameter vane Timed mean value calculation Hold function and max./min. values Windchill calculation for outside areas (perceived temperature) Back lit display Protection cap for safe storage Including wrist strap and belt clip Anemometers