Shanghai San-Xin Instrumentation, Inc.

●Electrode adopts model 601-F water hardness combination electrode with patent structure. It consists of measurement electrode, reference electrode and temperature probe. Replaceable measuring head, steady potential, fast response, easy to use.

●Meter adopts intelligent chip design, automatic calibration, automatic temperature compensation, time display, data storage RS232 output, etc.

● Ability to switch among eight units: mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler) and mg/L (Ca). Three options of three units: ºfH（France）、ºdH （Germany）and ºeH（UK） from WH-Link communication software.

●Equipped with B1、B2 and B3 calibration solution.

●Equipped with WH-Link communication software, connect testing data of meter to computer.

YD300 Portable Water Hardness Meter

●Portable meter for measurement of water hardness (the total concentration of calcium ion and magnesium ion).

● Electrode adopts model 601-F water hardness combination electrode with patent structure. It consists of measurement electrode, reference electrode and temperature probe. Replaceable measuring head, steady potential, fast response, easy to use.

●Meter adopts intelligent chip design, automatic calibration, automatic temperature compensation, time display, data storage, low voltage display, etc.

● Ability to switch among eight units: mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler), mg/L (Ca). Three options of three units : ºfH（France）、ºdH （Germany）and ºeH（UK）from WH-Link communication software.

● Equipped with B1、B2 and B3 calibration solution.

● IP57 waterproof rating, equipped with portable case, calibration solution and other accessories.