YSI 1003 pH/ORP (ISE) Sensor

YSI 1003 offers simple, accurate pH and ORP measurement and is designed for minimal maintenance.

Features

  • Sealed gel reference eliminates refilling, saves time
  • YSI 1003 carefully designed to perform under all ionic strength conditions
  • Not compatible with Quatro cables
List Price $302.00
Your Price $286.90
In Stock
YSI
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ImagePart#Product DescriptionPriceStockOrder
YSI 1003 pH/ORP (ISE) Sensor605103 1003 pH/ORP (ISE) sensor, Pro Series
$286.90
In Stock
ImagePart#Product DescriptionPriceStockOrder
YSI pH Calibration Buffers 603824 3824 pH calibration buffer pack, 2 pints ea. of pH 4, 7, & 10
$77.90
In Stock
YSI Zobell Solution 061320 Zobell solution for ORP calibration, 125mL
$32.30
In Stock
The YSI 1003 combination pH/ORP sensor features a 'long-life' sealed gel reference, eliminating the need to refill. The ORP sensor features a platinum electrode for optimum performance.

YSI 1003 pH sensors have been carefully designed to perform under all ionic strength conditions, from seawater with a conductivity of 53,000 uS/cm, to "average" freshwater lakes and rivers with conductivities of 200 to 1500 uS/cm, to pure mountain streams with conductivities as low as 15 uS/cm, which has historically been the most difficult medium with respect to accuracy, quick response to pH changes, and minimal flow dependence.
  • 1-year warranty
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