REOTEMP Instruments is proud to introduce our brand new Backyard Compost Thermometer. The easy-to-read dial face is sectioned up into 3 temperature zones; STEADY, ACTIVE, and HOT. Included with the thermometer is a simple guide to backyard composting and an interesting explination of the three temperature zones and how they apply to your compost pile. The stem is 20" long and the dial face is 2". The thermometer is hermetically sealed, which means you can leave it in your pile overnight without the fear of it fogging up! They are in stock now, so order today for quick delivery!