Ruuvi RuuviTag Pro Bluetooth Sensor

<b>Measure Like a Pro</b>RuuviTag Pro fits perfectly with demanding industrial and serious home uses.<b>Accurate and Durable Sensor for Versatile Conditions</b>RuuviTag Pro is a rugged IP certified environmental sensor for temperature, humidity and acceleration monitoring.The Pro is based on RuuviTag’s successful concept and additionally brings several new outstanding features to the table. RuuviTag Pro is the toughest open source sensor on the market.<b>Wet-Certified</b>RuuviTag Pro tolerates wet and rough conditions.The IP67 certified RuuviTag Pro (3-in-1) comes with a breathable membrane that enables air humidity monitoring. It tolerates temporary wet conditions and it’s a good choice to outdoor use.The IP68 and IP69K certified RuuviTag Pro (2-in-1) offers a full protection against water with its fully sealed enclosure. It has been laboratory tested to work in water depth of up to 50 meters for 24 hours and to tolerate high pressurised spraying with 80 °C water.Note! Please keep in mind that Bluetooth signals are strongly attenuated in the water and range will be significantly reduced. Ruuvi sensors can then be used in shallow water if you want to maintain connection (for example pool or jacuzzi). If you want to measure deeper, you can attach the RuuviTag Pro to a string and take it back to the surface when you want to download the data history.<b>Medical Grade Temperature Accuracy</b>RuuviTag Pro has an extremely accurate temperature sensor on board. The sensor is designed to meet ASTM E1112 and ISO 80601 requirements for electronic patient thermometers.Measurement resolution is 0,01 °C, while absolute accuracy is astounding at ±0,1 °C across the temperature range of –20 to +50 °C, with no calibration.The sensor units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.<b>Professional Mounting</b>RuuviTag Pro has two strong mounting ears that allow reliable installation methods to be used. Wooden ceilings, gyproc walls, concrete foundations, you name it. Attach and measure professionally wherever you need to.<b>From -40 to +85 °C</b>RuuviTag Pro’s casing and electronics are designed to operate without interruption in a wide range of temperatures. Maintenance is minimal because the included Ruuvi CR2477T wide temperature battery lasts up to 2 years.Ruuvi RuuviTag Pro Bluetooth Sensor. Battery type: CR2477T. Width: 78 mm, Depth: 15 mm, Height: 56 mm. Certification: CE, FCC, ISED, TELEC, IFETEL, NOM, RTCA DO-160, RoHS, IP67, IP68, IP69K