Extech DO603 Replacement Membrane Kit for ExStik Dissolved Oxygen Meters - Includes 10 Teflon Membranes, O-Rings & Electrolyte for Accurate DO Measurements in Field or Lab

★★★★☆ 4.0 42 reviews

$94.19
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$94.19
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Free shipping Free 30-day returns

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Management number 221603880 Release Date 2026/05/03 List Price $37.68 Model Number 221603880
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Product Description Extech DO603 Membrane Kit For ExStik DO600 Dissolved Oxygen Meter From the Manufacturer Membrane Kit for ExStik DO600 Dissolved Oxygen Meter

  • Keep Your DO Meter Performing Like New - The Extech DO603 membrane kit includes everything you need to refresh your ExStik Dissolved Oxygen Meter, ensuring consistent and accurate measurements every time
  • Complete Replacement Set in One Package - Comes with 10 durable Teflon membranes, O-rings, and electrolyte solution, so you'll always have the essential parts on hand when it's time for maintenance
  • Designed for Professionals & Field Work - Whether you're testing dissolved oxygen in aquaculture tanks, wastewater treatment, or environmental water studies, this kit keeps your instrument dependable and precise
  • Simple & Hassle-Free Maintenance - Replacing membranes is quick and easy, extending the life of your meter and saving you time in the field, lab, or classroom without needing specialized tools
  • Reliable Brand Backed by Experience - Built by Extech, trusted worldwide for test and measurement equipment, this kit gives peace of mind knowing your DO meter is operating at its highest accuracy
UPC 793950066034
Model DO603
Brand Name Extech
Style Name DO603
Unit Count 10.0 Count
Item Weight 0.11 Kilograms
Output Type electrical signal
Part Number DO603
Manufacturer Extech
Material Type Membrane Kit
Item Dimensions 6.9 x 1.6 x 1.4 inches
Measurement Accuracy ±0.4 mg/L
Warranty Description 1 year
Smart Home Compatibility Not Smart Home Compatible
Specific Uses For Product water quality monitoring, aquaculture, wastewater treatment, environmental studies
Global Trade Identification Number 00793950066034

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4 out of 5
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42 ratings | 17 reviews
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