Profile: Qingdao Realltech Instrument Co.,Ltd is a manufacturer of instruments and meters. Our products include thermocouple, thermometer, infrared thermometer, dew point meters, ultrasonic thickness gauges, sound level meters, surface roughness tester, and gloss meters. We also offer reflectance meters, coating thickness gauge, ultrasonic leakage detectors, ultrasonic transmitters, moisture meters, vibration meters, stroboscope, hardness testers, and digital force gauge. Our vibration meters are used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. It is ? specially designed for easy on site vibration measurement of all rotating machinery for quality control, commissioning, and predictive maintenance purposes.