Showing 85–96 of 212 results
Description : ExStik ORP Meter
Brand: EXTECH-USA
Mfr Part No.: RE300
Weight: 110g
Warranty: 1 Year
Description : Replacement ORP Electrode Module
Brand: EXTECH-USA
Mfr Part No.: RE305
Description : pH / ORP/ Temperature Datalogger
Brand: EXTECH-USA
Mfr Part No.: SDL100
Weight: 455g
Warranty: Meter- 1 Year / Electrode- 6months
Description : Dissolved Oxygen Meter/Datalogger
Brand: EXTECH-USA
Mfr Part No.: SDL150
Weight: 725g
Warranty: Meter-1 year / Electrode- 6months*
Description : Portable Turbidity Meter
Brand: EXTECH-USA
Mfr Part No.: TB400
Weight: 320g
Warranty: 1 Year
A nut with a finished top that covers the end of the bolt. These nuts are fully threaded and accept more thread than standard cap nuts.
The most common stainless steel for general hardware use.
A nut with a finished top that covers the end of the bolt. These nuts are fully threaded and accept more thread than standard cap nuts.
The most common stainless steel for general hardware use.
Depth Filter Cartridges
Membrane Filter Cartridges
A nut with a built in washer. Meets IFI-145 (2002) / ASME B18.2.2 (2011).
A tempered medium carbon steel. Grade 5 falls between grade 2 and grade 8 in strength, and is commonly found in automotive applications. Zinc plated for moderate corrosion resistance.
A tempered medium carbon steel. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. Unplated finish.
A nut with a built in oversize washer which is serrated to resist loosening. Meets IFI-145 (2002) / ASME B18.2.2 (2011).
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.
A nut with a built in washer which is serrated to resist loosening. Meets IFI-145 (2002) / ASME B18.2.2 (2011).
The most common stainless steel for general hardware use.
A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. More expensive than 18-8.
A low carbon steel for general use. Zinc plated for moderate corrosion resistance.
A tempered medium carbon steel. Grade 5 falls between grade 2 and grade 8 in strength, and is commonly found in automotive applications. Zinc plated for moderate corrosion resistance.
A tempered medium carbon steel. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. Zinc plated for moderate corrosion resistance.
A tempered medium carbon steel. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. Unplated finish.
A nut with a built in washer and a nylon insert to prevent loosening. Meets IFI-100/107 (2002)
Grade F nuts are used with Grade 5 fasteners. Zinc plated for moderate corrosion resistance.