Dwyer Wind Speed Indicator
July 7, 2024
Mark II WSI | Wind Speed Indicator is a molded white plastic instrument that indicates wind speed directly on liquid filled scale. Low cost and practical. | Dwyer Instruments Dwyer Series Mark II Wind Speed Indicator, 0 to 80mph, 1 to 12 Beaufor – MULLARD MAGIC Model MW-1 | Pocket Wind Meter is a handheld device that features automatic shut-off, detailed instruction manual and protective plastic water resistant that floats. | Dwyer Instruments Dwyer Wind Speed Indicator
