Item Type: Electric Digital Stirring Temperature Controller Motor Power: 40W DC14V Speed Range: 50-2000 rpm Heating Power: 216W Temperature Control Accuracy: 1 external sensor, auto-tuning function Heating Temperature: Up to 380 Boiling Time: Water 7-12 minutes Furnace Wire: Cr20Ni80 Insulation Layer: Non-alkali glass fiber, temperature resistance 450 Insulation Coefficient: Relative humidity 500 trillion Insulation Layer: Aluminium silicate cotton vacuum shaped environmental protection insulation body Stirring Capacity: 250mL Inner Sleeve Hole Diameter: Approx. 95mm / 3.7in Inner Sleeve Depth: Approx. 60mm / 2.4in Size: Approx. 200 x 200 x 165mm / 7.9 x 7.9 x 6.5in Working Time: Continuous1Electric heating sleeve is used for heating, which has the characteristics of large heating area, uniformity and fast temperature rise 2The maximum surface temperature is 380, and 250ml standard or non-standard reaction bottles can be heated and stirred 3Using DC brushless motor, stable performance, low noise, long life and no sparks 4New shell, high temperature resistance, corrosion resistance, and good insulation performance 530 incline control panel is suitable for sitting and standing viewing angles 6Knob temperature adjustment, LCD display temperature, visual and intuitive and humanized design 7Built-in temperature limit protection function, temperature control adopts fuzzy PID control algorithm, self-tuning function, with high measurement accuracy and low flush temperature 8One-touch operation, internal and external thermocouple temperature measurement, thyristor control output, and has the function of couple protection 1 x Electric Digital Stirring Temperature Controller1 x Plug1 x Temperature Sensor1 x Magnet1 x Fuse1 Set Fixed Frame(2 x posts + 1 x clip + 1 x knob fixing clip)