Equipped with a variety of features, high robustness, and user-friendly operability, it achieves safe and reliable measurements!
The "PRO511 and PRO515" are top-class professional pH and ORP meters/data loggers designed for water quality analysis applications. The "PRO515" comes standard with data logging capabilities and can be connected to a PC via a USB cable, where it is recognized as a storage device, allowing for direct downloads of up to 1 million measurement data in CSV or JSON format. With the corresponding PC software ProXware, users can graph past data and perform various settings operations. 【Features】 ■ High-resolution and high-precision measurement specifications with excellent responsiveness ■ Three-level display with backlight and button operation for upside-down display ■ BNC socket allowing for free attachment and replacement of electrodes ■ HOLD/Min/Max/Average value display, auto power-off function ■ Functional case design, waterproof housing, long battery life *For more details, please download the PDF or feel free to contact us.
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【Technical Data (Partial)】 ■Measurement Range: pH -2 to +16 pH, etc. ■Resolution: pH 0.1/0.01/0.001 (configurable), etc. ■Accuracy (at 25℃): pH ±0.01 pH ±1 digit, etc. ■pH Temperature Compensation: Automatic or Manual ■Measurement Cycle: 1 time/second *For more details, please download the PDF or feel free to contact us.
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Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.




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