Kestrel DROP D3 Temperature Humidity Pressure and DA Monitor Red. These Weather Instruments by Kestrel are water resistant and drop tested to MIL-STD-810G standards so that you can use them in any conditions and it contains a mounting bracket so that you can attach it to your desired location. The Kestrel DROP D3 Environmental Monitor is equipped with a pressure sensor relative humidity sensor and a temperature sensor to capture accurate readings of temperature humidity and more. Plus with the Kestrel LiNK app you can view real-time readings from any DROP logger within Bluetooth low energy range and you can view the data log from more than one. You can view min/max/average readings as well as a scrolling graph with detailed information on each logged point. Stay on top of the changing conditions and be aware of potential issues that could be affecting your environment by using this Kestrel DROP D3 Readings & Data Logger. Specifications for Kestrel DROP D3 Temperature Humidity Pressure and DA Monitor: Manufacturer: Kestrel Application: Outdoor Battery Type: CR2032 Included Accessories: Battery Additional Features: Electronic thermometer Lithium Metal Range of 100 feet for iPhone Connection Real Time Wireless Graphing Functionality Access Real Time Or Chart The Data Via Bluetooth Low Energy On Your Smart Device Log Options - 2s 5s 10s 20s 30s 1min 2min 5min 10min 20min 30min 1hr 2hr 6hr 12hr Share Real-Time / Logged Data With Kestrel Connect App Via Email Text And Social Media The Humidity does NOT Need to be Calibrated Over Time as with The Kestrel Wind Meters. Access Real Time Or Chart The Data Via Bluetooth Low Energy (BLE) On Your Smart Device View Chart Record And Monitor Your Environmental Conditions Packed Size: 2.4 x 1.8 x 0.9 in Weight: 1.2 oz Water Resistance Level: Waterproof Battery Life: 6 Months - 1 Year Features of: Drop-Tested to MIL-STD-810G Floats LiNK Wireless Communication to Mobile Devices (Bluetooth low energy) Pressure Sensor Relative Humidity Sensor Temperature Sensor (Patented External Isolated) Waterproof to IP67 (3'/1M for 30 minutes) Package Contents: Kestrel DROP D3 Temperature Humidity Pressure and DA Monitor The Kestrel DROP D3 is designed to monitor and record a full suite of environmental conditions including temperature humidity heat index dew point temperature station pressure density altitude and pressure trend in a variety of indoor outdoor and industrial applications.Kestrel DROPs are ideal for monitoring conditions in manufacturing transportation and shipping shooting and hunting facilities management agriculture healthcare and pharmaceutical organizations firefighting the military field and recreational and in-home use. Put a DROP virtually anywhere and ensure safe conditions when you cant be there.Small Accurate Rugged and WaterproofEach DROP measures just 1 x 1.8 x 2.4 inches (24 x 46 mm x 60 mm) and weighs just 1.2 ounces (34 grams). DROP loggers meet military and international standards for water dust and shock resistance (IP-67 and MIL-STD-810G) and are conveniently equipped with a sturdy D-ring for hanging wherever needed.Log View and Share on the Kestrel LiNK AppKestrel LiNK is the free app that powers the DROP loggers. With Kestrel LiNK on your smart phone or tablet you can view real-time readings from any DROP logger within wireless range (up to 100 or more line of sight) via Bluetooth low energy. Each phone or tablet can connect to up to 8 DROP loggers at the same time and store data logs from many more. Min/Max/Average readings are clearly displayed and the data log is viewable as a scrolling graph with detailed data for each logged point. The Kestrel LiNK app also allows adjustment of the logging interval and other settings as well as real-time threshold alerts. Readings can be updated as frequently as every 2 seconds and logging time and date are automatically updated whenever connected to your smart device. You can also send and share real-time and logged environmental data via email Facebook or TwitterRequirements:iOS 6 installed iPhone 4s iPad 3rd generation or iPod Touch 5th generation or any later iOS or hardware configuration. Will not work on iPhone 4 3GS on 3G or any earlier iPad or iPod generation.Android 4.3 and higher. Works with most Android devices with Bluetooth Smart including Samsung Galaxy Nexus 4 Motorola Droid and other recent generation phones and tablets. Features/Specifications: http://www.nkhome.com/pdfs/329004.pdf