Multi-Parameter Water Monitor Weltech (Shanghai) Co., Ltd. Base Info Model NO.:5 in 1Testing:Tenperature, pH, Ec, CF TDSType:5 in 1Trademark:No Brand, OEM AcceptedTransport Package:Case+CartonSpecification:CEOrigin:Shanghai China Description Pre:Electronic Heating Lab Extraction Microwave Digestion System Next:Lab Equipment for LED Test 1.5m Integrating Sphere Price