Unique Features :
pH METERS
With multifunctional touch keypads, AB33 makes measurement simple and fast within 3 steps. The intelligent i-Steward monitors the condition of electrodes, ensuring accuracy of the results.
Auto endpoint mode and auto buffer recognition makes pH calibration easy. Auto temperature compensation, adjustable TDS factor and two kinds of cell conductivity probe compatibility are all features well suited for universal laboratory applications.
Able to store up to 1000 items in its internal memory, AB33 allows for efficient data documentation. Standard RS232 and USB interface allows connection to external devices for expanded storage.
Reliable and user-friendly benchtop meter for routine laboratory applications. The AquaSearcher™ AB33 delivers accurate, consistent measurements with intuitive touch operation and a clear 6.5-inch LCD display.




OHAUS provides benchtop and portable pH meters engineered for precise pH measurement, featuring stable performance, repeatable results, and suitability for both laboratory and on-site testing.
BENCHTOP pH METERS
PORTABLE pH METERS
Versatile and portable electrochemistry meters for reliable measurement anywhere you work, combining accuracy, durability, and convenience in a compact design.
Unique Features :
Intuitive Software Powers the Starter Series—Intuitive software and a well-organized display work in tandem to make operating the Starter Series a simple and straightforward task.
Compact And Ergonomic Design Creates A User Friendly Experience—Starter portable products fit comfortably in the palm of your hand. Each also comes equipped with a retractable built-in stand that can be used to prop up the meter on a flat surface.
Reliable Calibration Results in Accurate Measurement—Starter tracks the accuracy of the calibration process right on the display so you can measure with peace-of-mind knowing your results will be highly precise.
AB33PH-F
AB33PH-B (UNIT ONLY)
ST300
ST300-B (UNIT ONLY)
PT. BERLIAN MULTI SCIENTIFIC
MTH Square GF A4/A, Jl. Letjen M.T. Haryono Kav. 10, RT.006 RW.012 Kelurahan Bidara Cina Kec. Jatinegara, Jakarta Timur, DKI Jakarta, 13330
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