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6 instruments

pH Meters

Discover high-precision digital and microprocessor-based pH meters designed for rigorous laboratory, agriculture, and water testing applications. From portable pocket meters for field analysis to advanced bench-top systems, our pH instruments deliver unmatched accuracy. Manufactured in India by Spectronics.

6 instruments in this category

Digital PH Meter
Key Information
  • Other Models: SI-143, SI-144, SI-146,
  • Key Specs
  • Display 3½ Digit LED
  • Range pH 0 to 14.00
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MODEL SI-139

Digital PH Meter

Discover high-precision digital and microprocessor-based pH ...

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Digital PH Meter
Key Information
  • Other Models: SI-139, SI-144, SI-146,
  • Key Specs
  • Display 3 ½ digit LED
  • Range pH 0 to 14.00
View Specifications →
MODEL SI-143

Digital PH Meter

Discover high-precision digital and microprocessor-based pH ...

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Microprocessor PH Meter
Key Information
  • Other Models: SI-139, SI-143, SI-146,
  • Key Specs
  • Function pH or mV & temperature simultaneously
  • Display Digital Display with 16 character x 2 lines Alphanumeric BL LCD.
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MODEL SI-144

Microprocessor PH Meter

Discover high-precision digital and microprocessor-based pH ...

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Microprocessor PH Meter
Key Information
  • Other Models: SI-139, SI-143, SI-144,
  • Key Specs
  • Display 16 x 2 LCD Display
  • Range pH 0 to 14.00
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MODEL SI-146

Microprocessor PH Meter

Discover high-precision digital and microprocessor-based pH ...

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Pocket PH Meter
Key Information
  • Other Models: SI-139, SI-143, SI-144, SI-146
View Specifications →
MODEL

Pocket PH Meter

Discover high-precision digital and microprocessor-based pH ...

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Portable PH Meter
Key Information
  • Other Models: SI-139, SI-143, SI-144, SI-146
  • Key Specs
  • Display LCD Display
  • Range pH 0 to 14.00
View Specifications →
MODEL SI-136

Portable PH Meter

Discover high-precision digital and microprocessor-based pH ...

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