The KR3 controller is an advanced yet simple to use PID controller with numerous features including built in timer and temperature programmer. The instruments have universal input capability, up to 4 outputs and optional RS485 communications.
The R38 controller is our entry level PID instrument for simple heating/cooling applications. This unit has a simplified menu structure and can be used in PID or ON/OFF mode. Choose from thermocouple, PT100 or thermistor inputs and up to two outputs.