This controller set is a measuring and regulating station used to heat or cool with a reading in ° Celsius. With the power supply by the switched socket outlet provided the controller operates as a power supply unit. The switching output is 1,800 W at 230 V. With batteries fitted (not contained in the scope of supply) the instrument can be used as an easy-to-handle and precise temperature measuring instrument. The measuring instrument comes with two different types of wall mount. The electrode comes with a universal holding device and thus solves almost all mounting problems.