$100 - $150

8-2025 20 Watt, 25' Cord, 32" Long Lamp, Ballast in Handle 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.

93328 Omni 56mm Eyepiece - 2" by Celestron

Enjoy the view with Celestron's Omni 56mm eyepiece – a low power wide-field 2" eyepiece with superior light transmission. This 4-element, fully multi-coated Plössl design offers a 47º apparent field of view–a great combination of low magnification and wide field of view. The Omni 56mm is perfect for viewing deep sky objects, such as star clusters (like the Pleadies), nebulae (like the Lagoon and Orion Nebulae), and galaxies (like the Andromeda Galaxy), in telescopes with a longer focal length, like Celestron Schmidt-Cassegrains and EdgeHDs. Without low power and a wide field, you won't be able to see some of the most spectacular objects in the night sky entirely in the field of view. This eyepiece is also great for daytime viewing of panoramic vistas through longer focal length telescopes. The large lenses used in the Omni 56mm Plössl make this combination of low magnification and wide field of view possible.

Body

The Omni 56mm eyepiece comes with a black painted internal barrel and baffles to cut down on internal light reflection for a high-contrast viewing experience. Lens edges are also blackened for maximum contrast. Its mounting barrel is threaded to accept 2" filters and is compatible with 2" star diagonals and focusers. The barrel is also notched to prevent the eyepiece from falling out of the focuser if the securing thumbscrews become loose. On the exterior of the eyepiece, you will find an integrated knurled rubber grip ring for non-slip handling during observing sessions.

Viewing through the Omni 2" eyepiece is comfortable for eyeglass wearers and non-eyeglass wearers alike, thanks to the fold-down rubber eyeguard and generous 52mm eye relief.

• Ultra-long 56mm focal length provides low power views in telescopes with a long focal length, perfect for viewing wide-field deep sky objects or daytime terrestrial vistas
• 4-element Plössl design provides sharp views to the edge of the 47º apparent field of view
• Fully multi-coated for best light transmission through the lenses, resulting in brighter images
• Comfortable eye relief (52mm) and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Knurled rubber grip ring for non-slip handling during observing sessions
• Threaded to accept most 2" filters

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

90446-31 Temperature Probe, Type J, 6" L, 1/8" Dia, PTFE, Mini-Connector by Digi-Sense

Magnesium Oxide insulated thermocouples, commonly referred to as MgO thermocouples, are used in many process and laboratory applications. Many desirable characteristics make them an excellent choice for general and special purpose applications. They are available in all thermocouple element types, single or dual elements, a wide variety of sheath diameters / materials, rugged in nature, bendable, and have fairly high temperature ratings.

• 316 stainless steel sheath

517601BT Aluminum Reagent Set 0.01-0.3 mg/L, pk/100 each by AquaPhoenix

Lovibond® Combi-Pack: Aluminum No. 1 / Aluminum No. 2 Tablet, 100 Tests

Includes:
515460BT, Aluminum No. 1 Tablet - 100 ct.
515470BT, Aluminum No. 2 Tablet - 100 ct.

Test tablets are manufactured in Germany under tightly controlled conditions on the latest machinery. Maintaining the highest quality standards permits Tintometer GmbH to guarantee our reagent tablets for a minimum of 5 years, and some for as long as 10 years. We can make this promise because each tablet is hermetically sealed within an individual aluminum foil, protecting against challenging environmental conditions. This packaging keeps each tablet in perfect condition, right up until the time it is needed by the user. Test tablets remain the most consistent and reliable reagent format available, consistently outperforming other reagent formats, and delivering maximum accuracy for the user.

Now we have improved even further on this highly successful format. To the tight quality control processes, integral to Lovibond®'s tablet manufacture, and the simple test procedures, we have added new blister packaging. Our new aluminum foil blister packaging brings added convenience to the tradition of protection achieved in Lovibond s long established tablet production technology.

With the new blister strip, the user just pushes the tablet through the protective foil, straight into the sample. Simple, time-saving and practical. This type of packaging, long established in pharmaceutical applications, combines all the advantages of protective foil, with convenience for the user. Each tablet is contained within an individually formed foil cup, lined with the latest aluminum composite material, and guaranteeing product performance.

As a result of improved sealing efficiency, the blister pack has been reduced in size to 91 x 34mm making them even more convenient for storage and shipping. 'BT' is added to the end of the code to identify the new style of packaging. There are no safety risks if the tablets are used in line with the instructions supplied. Safety data sheets are available for all reagents.

18526-60 Economic Cryogenic Probe, 100 Ohm, 3" L, Stripped, .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

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

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

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

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

Part Number: GABM51