Product Description
Delmhorst GB-1/10 Gypsum Block 6' Lead - Pack of 10
GB-1 Gypsum Sensor Blocks
The blocks are made of gypsum, cast around two concentric, stainless steel electrodes. They are manufactured under controlled conditions to obtain a maximum degree of uniformity and fast response to soil moisture changes. The GB-1 measures 7/8 dia. x 1 1/8 in height. It is the most widely used sensing unit, easy to install and especially suited for extensive sampling of soil at various depths.
*Note: GB-2 (Gypsum Block 25' Lead) and GB-3 (Gypsum Block 50' Lead) are special order only. Please call us for price and availability.*
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