9919 waterproof probe products are offered for sale by suppliers on Alibaba.comAbout 18% % of these are temperature instruments, 15%% are temperature sensors, and 1%% are level measuring instruments.
A wide variety of waterproof probe options are available to you, You can also choose from stainless steel, plastic and metal waterproof probe,As well as from odm, obm waterproof probe, and whether waterproof probe is black, red, or silver.