... Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, Incubator, shaker, Hotplate, Mixer, PCR, Oven, etc.Constant Temperature &Humidity IncubatorApplication:1 Widely used in scientific ... PID control.Integrated,dot-matrix LCD display,Chinese and English subtitles, design for the highest operational comfort. Display parameters:temperature,humidity,cycle,run time, run ...