Fujian Fuan Kelilong Electron Co., Ltd.

KL-169A Waterproof Pen type ORP Tester

Kelilong pH,EC,TDS,ORP Testers,Redox readings in swimming pools,pH and TDS measurement in Aquariums.Refractometer, Massager,etc KL-169A Waterproof Pen type ORP Tester Descriptions: ORP is Oxidation-Reduction Potential , it represents the solution of oxygen Of potential. The...

Dual Portable TDS Meter RO22

Eight Advantage,Best Choice of Analysis Instruments in KELILONG. Good technology and Service. The lowest price in the world. KL-RO22 Dual Portable digital TDS Meter Descriptions:Measure the tap water coming in vs. the purified water going out of your water...

High Quality Wholesale TDS meter

Eight Advantage,Best Choice of Analysis Instruments in KELILONG. Good technology and Service. The lowest price in the world. KL-1393 Water quality testing Digital TDS Meters Descriptions:Pocket sized and feather-weight for portable use in a large number of...

Digital TDS Meter Measuring Range 0-19.99ppt Accuracy In +/-2%F.S ,with ATC

Eight Advantage,Best Choice of Analysis Instruments in KELILONG. Good technology and Service. The lowest price in the world. KL-1393 Water quality testing Digital TDS Meters Descriptions:Pocket sized and feather-weight for portable use in a large number of...

KL-1393 Digital TDS Meter

Eight Advantage,Best Choice of Analysis Instruments in KELILONG. Good technology and Service. The lowest price in the world. KL-1393 Water quality testing Digital TDS Meters Descriptions:Pocket sized and feather-weight for portable use in a large number of...

KL-1393 Water quality testing Digital TDS Meters

Kelilong pH,EC,TDS,ORP Testers,Redox readings in swimming pools,pH and TDS measurement in Aquariums.Refractometer Massager,etc KL-1393 Water quality testing Digital TDS Meters Descriptions:Pocket sized and feather-weight for portable use in a large number of...

Factory price KL-1387 Waterproof Conductivity and temperature meter

Kelilong pH,EC,TDS,ORP Testers,Redox readings in swimming pools,pH and TDS measurement in Aquariums. Refractometer Massager,etc KL-1387 Waterproof Conductivity and temperature meter Descriptions:*With Temperature Display*Replaceable pH...

NEW KL-98306 Digital EC Tester

Kelilong pH,EC,TDS,ORP Testers,Redox readings in swimming pools,pH and TDS measurement in Aquariums. Refractometer Massager,etc NEW KL-98306 Digital EC TesterDescriptions:This conuductivity pocket size stick tester provides a fast and dependable way to measure the...

Aquarium 3-in-1 KL-1385 EC/CF/TDS Waterproof tds Meter

Kelilong pH,EC,TDS,ORP Testers,Redox readings in swimming pools,pH and TDS measurement in Aquariums. Refractometer Massager,etc Aquarium 3-in-1 KL-1385 EC/CF/TDS Waterproof tds Meter Descriptions:1. Large and easy-to-read LCD 2. Waterproof design to withstand wet...

DDS-17 Bench-top Laboratory Conductivity Meter

ph meters, TDS Meters, conductivity meter, EC (us/cm), ph aquariums, oxygen, electrodes, tachometer, hygrometer,Massager,etc. DDS-17 Bench-top Laboratory Conductivity Meter Descriptions:DDS-17 Bench-top Conductivity Meter is a section outward appearance is fine and is...