Pen Meters

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  Pen Meters

  ST20 Pen pH Meter, Range 0-14, Resolution .01pH, Accuracy .05pH

  $104.00 (1/ea) Add to cart
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  Pen Meters

  ST20C-A Pen Conductivity Meter, Range 0-199.9 us/cm; 0-99 C, Resolution 0.1 us/cm

  $119.00 (1/ea) Add to cart
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  Pen Meters

  ST20C-B Pen Conductivity Meter, Range 0-1999 us/cm; 0-99 C, Resolution 1 us/cm

  $119.00 (1/ea) Add to cart
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  Pen Meters

  ST20C-C Pen Conductivity Meter, Range 0-19.99 ms/cm; 0-99 C, Resolution 10 us/cm

  $119.00 (1/ea) Add to cart
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  Pen Meters

  ST20M-C Pen Multi Meter, Range pH 0-14; Conductivity 0…19.99us/cm ,salinity 0-10 ppt, Resolution pH 0.01, conductivity 0.01 mS/cm, salinity 0.1 ppt

  $129.00 (1/ea) Add to cart
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  Pen Meters

  ST20T-A Pen TDS Meter, Range 0-100.0 mg/L; 0.0-99.0 C, Resolution 0.1 mg/L

  $119.00 (1/ea) Add to cart
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  Pen Meters

  ST20T-B Pen TDS Meter, Range 0-1000 mg/L; 0.0-99.0 C, Resolution 1 mg/L

  $119.00 (1/ea) Add to cart
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  Pen Meters

  ST350, pH Electrode with Temperature, 1/each

  $174.00 (1/ea) Add to cart