Range Technology manufactures Circular Chart Recorder. Range Technology also manufactures data logger, oven and furnaces, water level indicator and controller, circular chart recorder, Strip chart recorder, burner programmer, PLC & SCADA base control panel, temperature census, hooter and control panel accessories. The Circular Chart Recorder is used to record the temperature, pressure and flow of various instruments. The Circular Chart Recorder is available in customized specifications and is known for high quality and reliability.