$100 - $150

18526-62 Economic Cryogenic Probe, 100 Ohm, 6" L, 3 Pin, .188 Dia, 5ft FEP by Digi-Sense

Time constant is the time required to reach 63.2% of the new reading. To determine how long it will take to reach 99% of the new reading multiply the time constant by five.

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Temperature ranges from -321°F - +300°F (-196°C to - +150°C)
• Time Constant: 3 seconds or greater
• Maximum error for probe assembly is ±1.1°C + 0.35% of reading below 300°F,. Alpha coefficient is 0.003850 U/U/°C (DIN IEC 751). Resistance at ice point (0°C) is 100 omega.
• Custom designs or changes to this product are available upon request

WS-160E 16" Aluminum Shutter by Schaefer

16" Schaefer economy aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating.

Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price.

Features

• Constructed of heavy-duty brushed aluminum for corrosion resistance and greater durability
• Interlocking louvers for maximum weather protection and lightweight for high efficiency and easy installation
• Tie bar to eliminate shutter flapping
• Shutter motor kits available for automated opening/closing

18520-30 Type T Thermocouple Probe Quick Dis-connector, Dual with Std-Connector, 18" L, .250 Dia, Ungrounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for continuous monitoring
• Designed with 316 stainless steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

7408 LED FLASHLIGHT 4.77" Multi-function 260 Lumen with Batteries and Holster by Western Technology

The 7408 Led multi-function flashlight in a light weight yet extremely durable body has a variety of features making it the perfect choice for any job. This waterproof spot light is perfect for your temporary lighting needs.

Features

• Machined Aircraft Aluminum with Anodized Finish
• Tempered glass lens, o-ring sealed
• Length: 4.77 in (12.12 cm)
• Weight: 2.8 oz., 79 grams with batteries
• LED Solid State Power Regulation provides maximum light output throughout battery life
• IPX7 waterproof to 1 meter for 30 minutes
• 2 meter impact resistance tested
• Programmable switch allows user to select one of three different programs
• Anti-Roll Facecap
• Removable pocket clip
• Serialized for positive identification
• RoHS compliant

K-9011 Silica CHEMets® Test Kit (0-0.20 ppm) by AquaPhoenix

Shelf life: The refill contained in this kit has a shelf life of 18 months when stored in the dark and at room temperature.

18520-97 Type J Thermocouple Probe Quick Dis-connector, Dual with Std-Connector, 18" L, .188 Dia, Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for continuous monitoring
• Designed with 316 stainless steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

UXL10 Bacteria Tests: 3M Clean-Trace ATP Test, 10/pk by AquaPhoenix

Real-time ATP surface swab; hygiene test which gives an objective indication of cleanliness in seconds. 10 pack. With its unique liquid stable enzyme, the test offers superior levels of repeatability. This aspect of its performance and its incredible simplicity means customers throughout the world have put Clean-Trace™ at the heart of their hygiene monitoring programs. Results measured in the 3M™ Clean-Trace™ NG Luminometer and provided in Relative Light units (RLU).

18520-99 Type K Thermocouple Inconel Probe Quick DisConnector, Dual with Std-Connector, 18" L, .188 Dia, Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for continuous monitoring
• Designed with ICONEL 600 sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

DSC-S2 Sleeve Cap, Powder Coated Steel by Pelsue

Permanent Mount Sleeves

• Available in electroless nickel plated steel, zinc plated, galvanized or stainless steel
• ABS liners with PVC slip plates
• Accepts up to 48" offset masts
• Sleeve is always on site
• Inside sleeve diameter 3.0680"
• Liners and sleeves are replaceable
• Allows masts to pivot 360°
• Drain holes eliminate water buildup
• Friction bearing is replaceable

Sleeve Caps

Used to seal sleeves when not in use. Available in zinc plated steel, stainless steel or ABS plastic. Has a rubber seal that expands into sleeve

8-1525 15 Watt, 25' Cord, 26.5" Long Lamp by Pelsue

PelBrite work lights are rugged and shock protected against dropping or falling, and are precision engineered from nonbreakable, non-combustible materials. Designed for dependable service under extreme conditions. Cool to the touch, easy on the eyes, and color corrected (when fluorescent). LED Lamps are solid state and extra resistant to damage, they also feature lower power requirements and have a much longer lifespan than fluorescent bulbs. Available in 120 VAC. Standard lamps are 8, 15, 18, and 20 watt and come with either 25 or 50 foot cords.

147480 Orthophosphate Test Kit: CHECKIT Comparator Kit, 0-2.5 mg/L PO4 by AquaPhoenix

The Lovibond® CHECKIT® comparator is a compact, lightweight colorimetric unit suitable for both mobile and static water analysis. Available with a number of different colour scales, it provides the basis for a comprehensive easy-to-use analysis system.

Lovibond® CHECKIT Comparator Testkit, Phosphate, Powder Pack, 0 - 2.5 mg/l PO4

Each CHECKIT® Comparator Disc contains a continuous colour scale for exact colour matching between standard and sample.

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

08068-22 Irreversible 8-Point Vertical Temperature Label, 160-230F/71-110C; 25/Pk by Digi-Sense

Labels are made up of a series of temperature-sensitive elements sealed between heat-resistant substrates with transparent windows. Each element changes color distinctly as its rated temperature is met or exceeded. The changes to the label are irreversible, providing a temperature history of the surface being monitored. The labels will not delaminate when removed, allowing them to be attached to an inspection report to serve as a permanent record. Ideal for use in the food, automotive, molding and metal working industries. Accuracy is ±1.8°F below 212°F and ±1°F above 212°F. Shelf life: 1 year after date of purchase.

Reliable proof that the product was maintained at the correct temperature

• Used as a quick inspection tool that the product is in usable condition during the shipping and receiving process
• Save time and money due to costly recalls
• Self-adhesive design

71330 Nature DX 8x32 Binocular by Celestron

Celestron's Nature DX 8x32 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 32mm objective lenses, Nature DX 8x32 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 8x32 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!

LabSen 821 Glass-body pH Electrode for Dairy Products and Liquid Food by Apera

Backed by proprietary Swiss sensor technologies and materials, the LabSen® 821 Combination pH Electrode/Probe is designed for testing the pH for dairy products such as milk, cream, yogurt, and other liquid food such as mayonnaise, jam, BBQ sauce, syrup, etc.

Silver Ion Trap Reference System+Protelyte Electrolyte - The LabSen® 821 pH Electrode/Probe adopts a Silver Ion Trap reference system and Protelyte reference solution. On top of the Long-Life reference system, a silver ion trap is added to prevent the junction from being blocked or contaminated by proteins.

LabSen unique blue hemispherical glass membrane - faster response time, better repeatability, and built tough, highly resistant to general impact (totally differentiates from the traditional fragile glass bulb membrane); and can be tested in high-temperature samples (up to 225°F).

The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors, such as Apera Instruments MP511, PH850, PH8500, PH700, PH910, PH950, PH820 and PC820. The temperature sensor is not built-in. Users need to have a separate temperature probe (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.

The electrode is backed up with a 6-month warranty by Apera Instruments.

• Proprietary pH sensor technology and materials from Switzerland
• Designed for milk and other liquid food that contain proteins
• Unique LabSen® hemispherical glass membrane, which has a faster response rate, better repeatability, and built tough
• Silver Ion Trap Reference System + Protelyte reference solution, preventing the electrode being contaminated by proteins
• Standard BNC Connector

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

K-6904 Nitrate CHEMets® Test Kit (0-4.5 ppm) by AquaPhoenix

Shelf life: The refill and comparator contained in this kit have shelf lives of 12 months.