AP-846A CFM Anemometer Air Flow Meter with HVAC Manometer Digital Gas Pressure Meter AP-189A Manometer HVAC (2Packs)

AOPUTTRIVER CFM Anemometer AP-846A Air Flow Meter with HVAC Manometer Gas Pressure Meter AP-189A (2Packs)CFM Anemometer AP-846ASpecifications:Wind Velocity Range: 0.001~100 mphWind Flow Range: 0-999900m3/min or 0-999900 ft3/minWind Speed units: m/s, km/h, ft/min, knots, mphTemp Units Optional: ℃/℉Wind Temp Range: 14℉-113℉/-10℃~45℃Features:Data HoldData LoggingBack Light DisplayWind Chill IndicatorLow Battery IndicatorComes with Protective Case0.001 Wind Speed ResolutionDisplay airflow CFM value automaticallyRead Max/Min/Average/ Current wind speedDigital Manometer Air Pressure Tester AP-189ASpecifications:Measure Range: +/-2.0psiAccuracy: +/-0.3%FSO(25℃)Measurement rate: 0.5sLimit maximum pressure:6PsiAutomatic Shut Down: 25mins11 Measure Units: mmHg, inHg, ftH₂O, cmH₂O, inH₂O, KPa, mbar, bar, psi, Kgcm², ozin²More Features:Low Power IndicatorAutomatic Power OFFData Storage0.5 Second Quick ResponseFahrenheit & Celsius degree Switchable

• 【CFM Meter】Wind flow range: CFM 0-999900 ft3/min, Resolution: 001-100, Wind flow area 0.001-9999 ft2,Wind Flow Calculate Formula: Flow =velocity *(Free Area);A good and protable CFM meter for you to measure HVAC,Air Blower and Air Velocity
• 【High Precision Anemometer】Wind Speed Range: 0.001~100 mph (Accuracy: +/- 3%+0.2 rdg),0.001~45m/s (Accuracy: +/- 3%+0.1 rdg); Temp Range:32-113℉;Resolution: 0.001 mph.Measure wind speed in MAX/MIN/Current.Display in 5 units: m/s, km/h, ft/min, knots, mph
• 【High Accuracy Manometer】As a professional manometer with measurement range: +/-2.000psi; Accuracy: +/-0.3%FSO (at 25°C) ; Repeatability: +/-0.25%; Linearity/Hysteresis: +/-0.1%FSO; Limit maximum pressure:6Psi; 11 Selectable Units
• 【Data Record & Zero Setting Manometer】This Manometer would be record data, You can see the MAX/MIN/AVG value in this time, which help to easier to analyze the data conveniently; But before you did the measurement, you'll best try to set the zero setting first, long press the “HOLD” for 5 seconds, then it is zero setting.
• 【What You Get】AOPUTTRIVER hvac tools combo package includes Industrial CFM anemometer AP-846A and manometer AP-189A gas pressure tester. Comes with 365days qualtiy and technical support.