ZRQF-F30J intelligent hot bulb anemometer to measure wind speed is the basic function of Qingdao aneroid barometer DYM3, is a portable, intelligent, low wind speed measuring instruments, measuring pipeline environment and heating, air conditioning, refrigeration, environmental protection, aspects of energy monitoring, meteorology, agriculture, refrigerating, drying, labor health survey, clean workshop, textile aneroid barometer, wind speed experiment has broad variety of uses. Measuring range 0.05-30m / s cheap discount aneroid barometer, digital display, high precision measurements. ZRQF series anemometer to measure wind speed is the basic function of aneroid barometer low sales, turn the air temperature, relative humidity, and a combination of measurement capabilities of the instrument. Temperature sensing instrument: K- type thermocouple mounting screws: 1/4 "x 20 Operating temperature: surface temperature 0 ℃ ~ 50 ℃ (32 ℉ ~ 122 ℉), fan temperature 0 ℃ ~ 60 ℃ (32 ℉ ~ 140 ℉ ) Operating Humidity: Less than 80% RH Operating pressure: 500mB ~ 2Bar Storage temperature: -40 ℃ ~ 60 ℃ (-40 ℉ ~ 140 ℉) Current consumption: about 6mA Battery Type: 9V Square Battery life: 50 hours (300mA- hrs battery) mean wind speed measurement time: (m / s) 0.6sec, (ft / min) 1.2sec (section) 1.2sec, (cm / hour) 2.2sec high sensitivity / high wind measuring 52mm separate fan. Ergonomic Power 9V (006P) * 1 battery current consumption 10mA Operating temperature / humidity -10 ℃ ~ 50 ℃ / 85% (maximum aneroid barometer low sales, Jinke instrumentation (certified), aneroid barometer provided by Qingdao Branch of the Instrument Co., Ltd. Qingdao Branch of the Instrument Co., Ltd. (www.qdjk17.com) is Qingdao, a leader in analytical instruments, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Branch of the Instrument leadership with the staff warmly welcome all inquiries negotiations to create Branch instrumentation a better future.