WIN-WB-350 Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: WIN-WB-350 MANUFACTURER: Winland Product Details WaterBug® 350 Unsupervised (9 Volt Battery Powered) [Includes one surface sensor, model number W-S-U] Product Details Back Product DetailsWaterBug® 350 Unsupervised (9 Volt Battery Powered) [Includes one surface sensor, model number W-S-U]