HOLYKELL

Flow meters; Flowmeters; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Level gauges; Level indicators; Liquid level sensors; Panel meters, namely, an electronic instrument that displays an input signal in either a digital or analog form; Pressure measuring apparatus; Pressure gauges; Pressure indicators; Pressure sensors; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Temperature meters not for medical use