EasyPro Pond & Water Garden Thermometer Ultraviolet Which option you need will

Which option you need will depend on whether you want a permanent or removable block plate

4 test tubes

4" or 6" A40255 617750402550 800W or 1200W All A40179 617750401799 Flow Switch with

NOTE:  Use this link to purchase replacement O-Rings for the 2" Quick Release assembly

EasyPro Pond & Water Garden Thermometer Ultraviolet Which option you need willThis Pond & Water Garden Thermometer is a dual purpose thermometer that includes a floater cap. It can be used as a floating thermometer (with cap on) or a sinking thermometer (with cap off). Made from ABS plastic and shatterproof lens, reads in both Fahrenheit and Celsius. Includes 3' cord for easy retrieval.