The GT300 Gel Timer measures curing time of your product. INCLUDES: • RheoTex software • Integrated temperature unit • Holder for disposable hook • Touch screen stylus • User manual • Calibration and checking certificate • Microfiber cloth FEATURES: Electrical Heating • Direct control of temperature unit • Measure with disposable hooks and cups • Low sample volume • Temperature ramp available • Display of viscosity limits according to spindle and speed