Constant circulator Feature: 1.Digital set-up and display of temperature,easy operation and accurate temperature control. 2.Automatic PID temperature control and fast temperature stabilization. 3.The cooling system adopts imported totally-sealed,air-cooling inlet condenser,enabling rapid cooling. 4.As an advanced,highly efficient circulating pump,the pump has double vanes and self-adsorbing ability to guarantee big flow and high delivery lift. 5.Even distribution and constant circulation of the circulation fluid in internal circulation makes heat exchange even. 6.The stainless steel groove is beautiful and anti-corrosion. Technical Data: Model:HX-1005 Temp. range:-5 99(oC) Accuracy:±0.2oC Volume:5L Refrigerating:380 1000(oC) Heating Power:1200W Pump rate of :10(L/M) Open*size*depth:360*170*145(mm)