Range Technology manufactures Water Level Indicator and Controller. 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 Water Level Indicator and Controller are used to monitor the increasing and decreasing levels of water through in-built LCD display. The Water Level Indicator and Controller has reed switch, foot switch and limit switch. The Water Level Indicator and Controller have supply of 110 VAc or 230 VAc and 50 Hz. The Water Level Indicator and Controller have LED indication / bar LED display. The Water Level Indicator and Controller are available in various models.