Vėjo greičio ir temperatūros matuoklis (81719)

WIND SPEED AND AMBIENT TEMPERATURE METER. Mark. Sthor. Symbol. 81719. Series. GRD. Dimensions. 56x187x36mm. Application. to record wind speed. Operating temperature range. -10 ~ +50 C. storage temperature. -40 ~ +60 C. Power. battery. Battery type. 3x1.5V; AAA. Temperature measurement range. -10 ~ +45 / 14~113 C. Mass. 112g. Display type. backlit LCD. Measuring unit. m/s, ft/min, knots, km/h, mph, Beaufort scale. Tripod thread size. 1/4" (6.35mm) 20UNC. Tripod included. NO. Date Hold. Yes. Functions. wind chill, the highest value of the current measurement (MAX), the average value from about the last 20 measurements, automatic data saving. Low battery indicator. Yes. Reading resolution. 0.1 m/s, 19 ft/min, 0.1 knots - knots, 0.3 km/h, 0.2 mph. Measurement memory. 1000. Automatic shutdown. yes, 10 minutes. Screen refresh rate. 2 times per second. Temperature measurement accuracy. 2 / 3.6 C/ F. Air velocity measurement range. 0~30 m/s, 0~5860 ft/min, 0~55 knots - knots, 0~90 km/h, 0~65 mph. Initial measurement threshold. 0.3 m/s, 60 ft/min, 0.6 knots - knots, 1 km/h, 0.7 mph. Accuracy of air velocity measurement. 5% 0.1 m/s, 5% 20 ft/min, 5% 0.2 knots, 5% 0.4 km/h, 5% 0.2 mph. Wind speed meter (anemometer, anemometer) is a device for recording wind speed in the five most popular units and on the Beaufort scale. With its help, we will check the airflow speed in air conditioning systems, ventilation efficiency, or even the wind speed during hobby drone flights or RC models. In addition to the wind speed, the meter allows you to control the ambient temperature.. Simple operation, large digits on the display, a number of functions facilitating work and a profiled housing that fits perfectly in the hand make working with this meter easy and pleasant.. Wind chill: when the temperature of the air flowing through the measuring sensor drops. below 0C, the display will show "WINDCHILL" indicating that the measurement is in progress. wind chill factor was taken into account.. Max button: freezes the highest value of the current measurement on the screen. AVG button: shows the average of the last 20 measurements in real time. Data hold button: Pressing the HOLD button will freeze the current measurement value on the screen. Automatic data saving: the device allows you to automatically save 1000 measurements every 10 seconds. The device automatically turns off after 10 minutes of inactivity. The setting can be deactivated when turning on the device.. Technical data:. screen refresh rate: 2 times per second. wind speed measurement range: m/s - 0~30, ft/min - 0~5860, knots - 0~55, km/h - 0~90, mph - 0~65. initial measurement threshold: m/s - 0.3, ft/min - 60, knots - 0.6, km/h - 1, mph - 0.7. resolution: 0.1. accuracy: m/s - 5%+0.1, ft/min - 5%+20, knots - 5%+0.2, km/h - 5%+0.4, mph - 5 %+0.2. ambient temperature measurement range: -10C - +45C. resolution: 0.1C. accuracy: 2C. backlit screen. power supply: 3xAAA. 1/4'' tripod socket. dimensions: 56*187*36mm. weight: 112g (without batteries)