Binoculars & Telescope Accessories

Binoculars & Telescope Accessories
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Hanna Instruments HI900942 Burette Cap Removal Tool, For Automatic Titration System
Deal
translation missing: en.products.product.regular_price $18.00 $14.00 On Sale
translation missing: en.products.product.regular_price $18.00 $14.00 On Sale
    Meade Series 4000 Filter: ND96
    Deal
    translation missing: en.products.product.regular_price $27.00 $21.00 On Sale
    translation missing: en.products.product.regular_price $27.00 $21.00 On Sale
      H-B Easy-Read General Purpose Liquid-In-Glass Thermometer; -10 to 150C, Total Immersion, Environmentally Friendly (B60303-0100)
      Deal
      Orion 5768 RedBeam Mini LED Flashlight
      Deal
      translation missing: en.products.product.regular_price $34.00 $26.00 On Sale
      translation missing: en.products.product.regular_price $34.00 $26.00 On Sale
        Donegan DA-5 OptiVisor Headband Magnifier, 2.5x Magnification, 8
        Deal
        translation missing: en.products.product.regular_price $87.00 $67.00 On Sale
        translation missing: en.products.product.regular_price $87.00 $67.00 On Sale


          The highest quality optical glass lenses are mounted into a frame on a comfortable headband that can be tilted out of the way when magnification is not needed. Designed for close work, either reading, writing or crafting projects. They can be worn over glasses or alone. We offer them in 2 strengths. Note that the stronger the magnifier, the closer the reading matter must be held to be in focus. Working distances: 2.50X - 8 inches. # 450761

          Extech TM55 Compact Stem Thermometer with Stainless Steel Probe
          Deal
          translation missing: en.products.product.regular_price $98.00 $75.00 On Sale
          translation missing: en.products.product.regular_price $98.00 $75.00 On Sale


            Splash-proof (IP65) with folding 2.4" stainless steel probe is NSF certified for measuring liquids, pastes, and semi-solid food. Ultrasonically welded housing (waterproof IP65 rated) with anti-microbial additive Measures from -40 to 482°F (-40 to 250°C) with. 2.4" (61mm) stainless steel probe (NSF certified). Fast response time at

            Dwyer 2000-0 Magnehelic Differential Pressure Gauge, 2000: 0-0.5
            Deal
            translation missing: en.products.product.regular_price $120.00 $92.00 On Sale
            translation missing: en.products.product.regular_price $120.00 $92.00 On Sale


              The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure. The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages. The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures Large, easy-to-read 4" (102 mm) dial. No manometer fluid to evaporate, freeze, or cause toxic or leveling problems

              Dwyer 2002 Magnehelic Differential Pressure Gauge, Type, 0 to 2
              Deal
              translation missing: en.products.product.regular_price $129.00 $99.00 On Sale
              translation missing: en.products.product.regular_price $129.00 $99.00 On Sale


                The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure. The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages. The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures Large, easy-to-read 4" (102 mm) dial. No manometer fluid to evaporate, freeze, or cause toxic or leveling problems

                Control Company 6430 Traceable, Excursion-Trak, Data logging Thermometer, 1 Bottle Probe
                Deal
                translation missing: en.products.product.regular_price $292.00 $225.00 On Sale
                translation missing: en.products.product.regular_price $292.00 $225.00 On Sale
                  Globe Scientific Transfer Pipettes, General Purpose 87mm(, 1.7mL, 138020B )Case of 5000)
                  Deal
                  translation missing: en.products.product.regular_price $295.00 $227.00 On Sale
                  translation missing: en.products.product.regular_price $295.00 $227.00 On Sale
                    Hausser Scientific 3800 Sedgwick Rafter Cell Counting Chamber with Cover Glass
                    Deal
                    translation missing: en.products.product.regular_price $837.00 $644.00 On Sale
                    translation missing: en.products.product.regular_price $837.00 $644.00 On Sale


                      For the microscopic examination of water or dust. Can be hermetically sealed and employed in study of the growth of micro-organisms. Consists of a 33x70mm glass slide with a 20x50mm chamber, 1mm deep. All glass construction with the cover supports inlaid in the base. Cover glass is optically plain on both sides and 0.5mm thick. Supplied with cover glass.

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