Features a bi-metallic dual thermostat control as an economical alternative to digital modular blocks. Dual temperature control for precise control over the two ranges: from slightly above ambient to 60°C and from 50°C to 130°C. 6.2W x 3.4H x 7.6D; 120V. All models include heavy-duty 3-wire line cord and block puller. One year warranty for parts and 90 days for labor.