Weather Instruments

Leaf Wetness Sensor, Vantage Pro® and Vantage Pro2™Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add up to 2 sensors to a single...

Wireless Long-Range Repeater with Solar PowerFor those who wish to send weather data much farther than 1,000' (300M), the Wireless Long-Range Repeater can extend the range up to two miles (3.2 km)...

Omni Antenna for Long-Range RepeaterUse with Long-Range Repeater to extend range up to 1,560' in all directions. Each repeater requires two antennas. You can combine omni and Yagi antennas to...

Temperature Probe with RJ ConnectorUsed to measure air, soil, or water temperature. Features an electronic sensor sheathed in black UV-stabilized plastic. Includes 25' (7.6M) cable.Compatible with...

Temperature/Humidity Sensor w/Radiation ShieldFeatures both temperature and humidity sensors inside the radiation shield, which protects the sensors from solar radiation and other sources ofradiated...

Yagi Antenna for Long-Range RepeaterUse with Long-Range Repeater (Davis 7654) to extend range up to 5,000' in one direction. Each repeater requires two antennas. You can combine one Omni and one...

Cat Hawk Wind Indicator for Non-Spin Catamarans up to 8MThe Cat Hawk is designed for non-spinnaker Catamarans up to 8m. It has been developed to mount onto the front of the Forestay Bridle where it...

15" Great HawkFor boats from 8m to 20mThe Great Hawk is designed for Cruising and Racing yachts up to 20m. The Great Hawk vane arm is made from the same super tough nylon and the Reference Arms are...

Hawk Wind Indicator for Boats up to 8M - 10"The Hawk is the original Hawk Wind Indicator and sets the standard by which all Wind Indicators are judged. Lightweight with a balanced vane arm and the...

Little Hawk Mk 2 Wind IndicatorThe Little Hawk Mk 2 brings all of the benefits of the Little Hawk Mk 1 Wind Indicator and mounts it in a secure manor at gooseneck height in front of the mast...

Little Hawk MK 1 For Dinghies up to 6mThe Little Hawk Mk1 is a small, lightweight and robust Wind Indicator designed to be positioned at the top of the mast on dinghies up to 6m. Very popular with...

Little Hawk Race Wind Indicator for Boats up to 8MThe Little Hawk Race takes the ever popular Mk 1 Wind Indicator, cuts it to a minimal length and provides with a robust and lightweight mounting...