Heating Element Temperature : Up to 450'C max. Thermal Insulation : Ceramic fiber Temp. Controller : Digital PID auto-tuning Timer : 99hr59min Temp. Accuracy : +/-1'C (on using external sensor) Sensor : K type Material : Mantle-Powder coated aluminum case, Body-Polypropylene Support rod clamp : For 12.7mm dia. Support rod(with 100ml-5000ml) Support rod : Stainless steel, Φ12.7X400mm(Option) Power su