Heron Dipper-T Ultimate Water Level Meter (300 Feet) - - Amazon.com
IRt/c can be used with up to 300 m (1,000 feet)
5 Meter (16.4 Feet) IR Infrared 735nm SMD2835-300 12VDC 60Watt 60LED/M – LightingWill
Katzco Open Reel Measuring Tape - 300 Foot Reel Fiberglass Tape Measure - Retractable Blade for Carpenter, Construction, Workshop, Building, Projects, Crafts, Handyman, Landscaping, and Hardware: Amazon.com: Tools & Home Improvement
Clim8 on Twitter: "The largest wind turbine in the world is nearly 900 ft tall and each blade is more than 300 ft long. The turbine has a capacity of 12 megawatts (
Amazon.com: Fine Twine String for Crafts - Burlap String Roll 300 feet Natural Jute Twine String for Gift Wrapping - Jute Rope 2mm for Art, Wedding Gift Wrap Decorative String - Hemp
Vintage Alnor Velometer 0 - 300 3000 Feet Per Minute Air /Wind Velocity Meter | eBay
100M 300 FEET Fiberglass Measuring Tape Measure Reel for Landscaping Surveying | eBay