Instruments Direct, Inc. ATMOS Gas Flow Sensors

The new,improved and redesigned SKYWATCH® atmos is a precision combination handheld anemometer,thermometer and hygrometer in a lightweight waterproof housing that floats in water. This multipurpose instrument is a useful device for outdoor sports,agriculture,construction,firefighting or science. In the case of agriculture,special attention must be paid to ensuring that wind speeds and humidity are suitable for critical operations such as crop spraying. atmos will be a useful tool to help with these important tasks and many others. Buy one from RS Components today! \Use the built-in chronograph to perform unequal readings or minimum,average,and maximum calculations in specific increments or over any time period between 3 and 24 hours. LED backlight. Aluminum base plate for tripod attachment. Waterproof,floats in water. Dimensions: Maximum diameter 65mm x height 155mm. Weight: 235g. Uses 2 AA batteries. Impeller protective cover (supplied). Bag (provided) measurement parameters = air speed,humidity,temperature Maximum wind speed = 41.66m\/s Optimum wind speed accuracy = ±3% Air speed resolution = 0.27m\/s Probe type = Impeller temperature Measurement resolution = 0.1 °C Best Temperature Measurement Accuracy = ±0.4°C Power Supply = Battery Battery Type = CR2032 Weight = 235g