Weather Meter Features Get accurate environmental conditions not from a distant weather station but from the palm of your hand with the Kestrel 5500 Handheld Pocket Weather Meter. The Kestrel 5500 Pocket Weather Tracker (tripod NOT included) is Kestrel s environmental meter. This is a mini weather station in itself. Wirelessly connect with iOS and Android devices. When in range view real-time measurements receive on-screen alerts and download your data. Logged data can be viewed analyzed archived and shared via e-mail Facebook and Twitter. Enables firmware update of Kestrel 5 series meters. NOTE: Range up to 100' line of sight - reduced by walls and obstructions. Weather Meter Specifications Bluetooth LINK work with PC/Mac via Dongle Bluetooth LINK to Smartphones / Mobile / Android / IOS Requires 1 AA battery Rear battery door sealed away from the motherboard Improved high resolution screen for any lighting (even sunlight) Intuitive user-interface screen navigation English French German Spanish Scratch and breakage-resistant window All meters include both options of Red (NV - Night Vision) & White backlights. Slightly bigger. Fits same cases. Includes vane mount with 5500 LiNK option Approx 12 000 data points Dimensions: 2.5 x 3 x 8.5 inches / 6.5 x 7.5 x 22 cm