11 Sukhumvit 70 Road, Bangna
WATER QUALITY, DISSOLVED OXYGEN METER, PH METER, ORP METER, CHLORINE METER, ANEMOMETER, TEMPERATURE HUMIDITY METER, SOUND & TACHO METER, LIGHT METER, MOISTURE METER, GAS MONITOR, LEAK DETECTOR, COUPLER / COUPLING, ALL IN ONE, ALKALINE ION METER