$100 - $150

PH100 ExtStick pH100 Meter by AquaPhoenix

Meter with flat surface electrode for fast and easy on-the-spot pH measurements. Complete with flat surface pH electrode, protective sensor cap, sample cup with cap, four 3V CR-2032 button batteries, and 48" (1.2m) neckstrap.

Flat Surface pH electrode that is completely waterproof and rugged enough to withstand harsh environments

71007 SkyMaster 12x60 Binocular by Celestron

The SkyMaster series of binoculars have multi-coated optics and high index BaK-4 prisms for superb light transmission and increased contrast and resolution. Coupled with large objective lenses, BaK-4 prisms offer amazing light gathering capabilities making them ideal for stargazing and other low-light applications. With higher magnifications than standard binoculars, SkyMaster 12x60 brings celestial objects up close, providing images with outstanding detail. View the heavens and the world around you with the SkyMaster Series.

• 12x magnification porro prism binocular
• Large 60 mm objective lens offers maximum image brightness in low-light conditions
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adaptable
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• Limited Lifetime Warranty provides best protection and product support on the market

ED1072-J EDTA, Disodium Salt Dihydrate, ACS (Ethylenediamine Tetraacetic Acid), 100gm by AquaPhoenix

• CAS No. 6381-92-6 FW=372.24

Specifications

• Packaging Type: Poly
• Size: 100 gram

93800-73 Industrial Direct Insert Spring Loaded RTD Probe 4" L with Aluminum Head by Digi-Sense

Industrial RTDs produce greater accuracy and are broken down into two market segments: industrial and sanitary. Aluminum heads are used in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. Poly heads are used in sanitary applications within the food, drug and pharmaceutical markets. The probes conductor is made of 24 gauge cooper wire and is encased with FEP insulation, and has a 316 stainless steel sheath. Featuring a standard size protection head with a gasketed cap to seal out dust and moisture and houses a ceramic terminal block. Head has a 3/4" NPT(F) opening on the side for easy connection to electrical conduit.

Spring loaded probes: designed to bottom out when inserted in to a thermowell to produce an accurate reading. (Not designed for direct insertion in to medium)

Non-spring loaded probes: designed to be directly inserted into the medium being measured without the use of a thermowell.

90447-01 Probe Type-T 316 Stainless Steel 9" L Aluminum Heads by Digi-Sense

These MgO thermocouple assemblies consist of a single or dual thermocouple element constructed of various sheath materials, assembled together with a connection head.

Features

• Inconel, 316 Stainless steel or 304 Stainless steel sheath materials
• 1/2" X 1/2" NPT stainless steel hex nipple for head mounting fittings
• Aluminum screw cover, Cast iron screw cover, or Cast iron/aluminum explosion proof class C Heads
• Standard Limits of Error
• Grounded Measuring Junction
• Custom built assemblies available upon request

Blade Assembly, ALUM, 36-Inch, 3-Wing, 1/2-Inch Bore, Sauk Rapids build