Hello, Please send a PI for 20pcs digital specific gravity meter and confirm the questions below. Please include etials including your business address. Also include DHL shipping cost, see address below.1) What unit of neasurement is the salinity measured in (specific gravity or PPT) 2) Does the meter have ORP Show More...
Combined Electrode with Glass Body Note: Difference between the two models is the reference electrolyte. 65-IP is with solution form and can be refilled. 65-IIP is in gel form which last life time, not need to refill. I am the manufacturer of the YM Instrument Co.Ltd in China. Our products are mainly focus on Show More...
ORP, TDS, Conductivity, Dissolved Oxygen, TrurbD, BOD, Magnetic Stirrer, Multiple Water Tester, Humemperature Meter, Humemperature Datalogger, Total Water Hardness Testers, Chlorine & Free Chlorine Testers, Electrode etc products pocket Tester & Portable Meter and Bench Type of Meter. Show More...
and ORP meter from Kelilong Electron Show More...