$150 - $200

71333 Nature DX 10x42 Binocular by Celestron

Celestron's Nature DX 10x42 binoculars are the perfect companion for your next outdoor adventure. A great first step into the world of serious sport optics, the views through Nature DX rival those of more expensive binoculars, at a price to fit your budget.

With phase-coated BaK-4 prisms and fully multi-coated optics, Nature DX reveals image detail you won't find with other entry-level binoculars. And when you re off the trail, enjoy superb views of concerts, sporting events, and more.

• Designed with the outdoor enthusiast in mind, waterproof and fully rubber armored.
• Phase coated BaK-4 prisms for increased contrast and resolution.
• Fully multi-coated optics provide brighter images by increasing light transmission through the entire optical path.
• Close focus of 6.5 feet for viewing nearby subjects.
• Sturdy, twist-up eyecups with multiple stops. Eyeglass friendly with 17.5 mm of eye relief.

Sophisticated optics

Nature DX's high quality BaK-4 prisms are phase coated to increase contrast and resolution. Phase coated prisms, combined with fully multi-coated lenses, provide maximum light transmission through the entire optical path, for brighter images, even in low light conditions.

With 8x magnification and 42 mm objective lenses, Nature DX 10x42 strikes the perfect balance between performance and ease of use. Acquire and follow your subject quickly in the wide field of view. Or, observe nearby subjects like plants and insects with a close focus of just 6.5 feet.

Binoculars that fit your lifestyle

A durable rubber armored, polycarbonate housing protects your Nature DX binoculars from damage without weighing you down. Twist-up eyecups with multiple stops ensure proper positioning of the eyes, even for eyeglass wearers.

Waterproof, fogproof, and nitrogen purged, these binoculars can withstand the elements. They're easy to pack, even for long excursions, and fit comfortably in a glove box or oversized pocket.

Bird watching made easy

Birders will love Nature DX for its bright, sharp views of distinguishing features and markings. You'll get more bird identifications and more enjoyment from each birding outing. The 10x42 model is a favorite among beginning and intermediate birders, since birds are easier to locate and follow in its wide field of view. Take your passion for birding to the next level with Nature DX!

*Please note we can only ship RKI products to customers within the United States

S653/40/BNC Cable Assembly, 40ft (3M), BNC by Sensorex

With threading for submersion mounting, the S653 Cable Assembly is the perfect complement to our S651CD Submersible Electrode series. This cable assembly is designed to submerge the electrode in tanks, flumes and sewer lines. The cost-effective CPVC construction is well suited for most water and wastewater applications. Pairing the S653 Cable Assembly with an S651CD series Electrodes allows for quick electrode changes, drastically reducing downtime due to maintenance.

• Use with one of our S651CD series Electrodes for quick and easy maintenance
• Threading design for fast and simple installation
• Durable CPVC design is suitable for most applications
• One year limited warranty

08009-50 ASTM Like Liquid-In-Glass Thermometer, 88F / Vegetable Oil, Flash, 57mm Immersion, 50 to 392F, Organic Liquid Fill by Digi-Sense

These thermometers are precision manufactured to conform to ASTM E-1 specifications except for not being mercury filled. Designed for use in quality control laboratories or when mercury filled thermometers can not be used but where ASTM standards are still needed. ASTM established thermometer standards suited for special applications, and assigned an ASTM number according to each specification.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered.

• Designed for specific ASTM (American Society for Testing and Materials) test methods
• Nonmercury blue spirit liquid

90510-01 Sil-Filled Adjustable Angle Bimetal Thermometer, 3" Dial, 2.5" L/0-250F/-20-120C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for Acrylic lens thermometers is 200°F (93°C).

• Dampened movement
• Anti-parallax dial for accurate readings
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments
• Rugged 304 stainless steel construction with Acrylic lens
• Recalibrate using the external reset screw
• For use in applications that do not exceeding 200°F

93830-46 Type K Grounded Industrial Thermocouple Probe, 9" Length, 3/4" Connection by Digi-Sense

Thermocouple Probes Assemblies are ideal for use in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. The probes conductor is made of 20 gauge wire encased by ceramic insulators along with a standard size aluminum protection head. Head features a gasketed cap to seal out dust and moisture and houses a ceramic terminal block with screw terminals. Head has a 3/4" NPT (F) opening on the side for easy connection to electrical conduit. 316 stainless steel thermowells are included in assemble and are ideal for applications where removing of the probe without draining the vessel is necessary.

90446-93 Industrial Temperature Probe, Type K, 6" L, 1/4" Dia, Grounded, 316 Stainless Steel/Explosion Proof Cast Iron 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

93830-59 Industrial Thermocouple Probe, Type K, Ungrounded, 12" L, 1/2" NPT by Digi-Sense

Thermocouple Probes Assemblies are ideal for use in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. The probes conductor is made of 20 gauge wire encased by ceramic insulators along with a standard size aluminum protection head. Head features a gasketed cap to seal out dust and moisture and houses a ceramic terminal block with screw terminals. Head has a 3/4" NPT (F) opening on the side for easy connection to electrical conduit. 316 stainless steel thermowells are included in assemble and are ideal for applications where removing of the probe without draining the vessel is necessary.

*Please note we can only ship RKI products to customers within the United States

08541-02 K30-2-506 Thermocouple Wire Type K 30-Gauge, FEP Insulation, 100-ft Spool by Digi-Sense

Wire comes in 30 gauge size, ideal for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with fluorinated ethylene propylene resin (FEP/FEP) or fiberglass materials as well as in 100-ft or 1000-ft lengths for any application.

*Please note we can only ship RKI products to customers within the United States