... cleaning within the case. 2. Giant-screen liquid crystal display, groups-data display in one screen, special all directions navigation key, easily ... limit temperature, ensuring the safe operation of the experiment, with no accident.(Option) 5. 4~20mA standard current signal, RS485 interface ... (Pcs)2(Pcs)2(Pcs)Timing Range1~9999min Giant-screen LCD Display Laboratory Heating Incubator