SINOTESTER BIOLOGICAL---Manufacture pH meter, Refractometer, Test strip,DO meter, ORP meter, Conductivity meter, Electrode, Turbidity meter, Water test kit, Color comparison tube, TDS meter..etc
Sinotester Co., Ltd is a professional company that manufactures laboratory instruments and equipments such as Test strips, Water Test kit, Colorimeter, pH meter, Conductivity meter, Electronic balance, Pipettor, Turbidimeter, Refractometer, Moisture meter
Test strips, ph tester, pH meter, Refractometer, ORP meter, TDS meter, Electrode.LOHAND, SINOTESTER, LOHAND BIOLOGICAL, 杭州陆恒，陆恒生物, HACH, HANNA
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