Chengdu Sentec Technology Co., Ltd.

SENTEC SRF500 Factory Direct Sales of Low-priced RF Admittance Liquid Level Switches $110.00 Min. Order: 1 piece	Factory Wholesale 10In1 Multiparameter High Precision Agricultural Meteorological Monitoring Compact Ultrasonic Weather Station $299.00-800.00 Min. Order: 1 piece	Low Price Portable Pen Type Digital PH/ORP/RC/TDS/EC/DO Meter Filter Measuring Water Purity Tester 0-14pH Rang With Battery $38.00 Min. Order: 1 piece	SENTEC Pen Type Water Quality Tester PH/ORP Water Quality Meter 0-14 pH Sensor -1999~+1999mV Water ORP Analyzer $38.00 Min. Order: 1 piece
	SENTEC Ultrasonic Meteorological Weather Station Sensor for Wind Temperature Humidity Pressure Rainfall Illuminance Noise PM2.5 $369.00-500.00 Min. Order: 1 piece		SENTEC Long Distance Ultrasonic Sensor Reflective Type PNP/NPN Different Sizes and Shapes $85.00-95.00 Min. Order: 1 piece