Smartly suited for lab and industrial use, this immersion circulator has a large backlit digital display, yet a slim overall profile requiring minimal reservoir space. From across the room, users can readily see the process value and set value, as well as heating and circulating icons. Four buttons enable easy setting of on/off/standby, point value, °F/°C readings and offset calibration value; min/max temperatures can also be easily selected. A protective housing prevents direct contact with the integral pump and heater coil yet is easy to clean and inspect. The adjustable mounting clamp attaches securely to flat and rounded tank walls.