While we strive to provide complete, current, and accurate information at all times, for legal purposes we must note that the prices presented below and on our product pages are subject to change without notice.  Prices listed are for United States and Canada only.  Call or e-mail us for pricing in other countries. Download Global Water's Resource Book in PDF Format: Resource Book
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Model # Instrument Price
PC320 Process Controller $Varies
Walarm Wind Speed Alarm Controller $561
LevCon Liquid Level Controller $752
378 Temperature Controller $151
3675 pH Controller $354
6309POT pH/ORP Controller $831
3101 Conductivity Controller $289
3671 ORP Controller $261
OPTi Digital Refractometer $Varies
DR Portable Refractometer $413
Eclipse Hand-held Refractometer $Varies
E-Line Optical Refractometer $96

Additional information