$200 - $300

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

6177 Benchtop pH/Mv (ORP)/Temp Meter by Jenco

The Basis Series pH/ORP/temperature benchtop pH meter is the latest entry-level meter from a line that is renowned for its reading quality, now with a refined user experience and improved usability.

• Renowned accuracy and repeatability
• Upgraded user experience and usability
• Improved electrode serviceability and low cost of ownership

Well-designed, Inside and Out

The Basis Series pH meter forms the foundation of Jenco's benchtop meter offerings and comes from a long line of distinguished benchtop meters, where low cost of ownership, reading quality and build quality take precedent.

Benchtop pH Meter Renowned for Accuracy and Repeatability

The reason Jenco is consistently contracted to build products for well-respected brands and the reason we can consistently win the trust of end-users is due to our reputation for being focused on reading quality. Do the right things in the right way, no cutting corners.

• Repeatable readings with 0.01 pH and 0.1 mV resolution
• up to 5 Point calibration (pH); 1 Point calibration (mV)
• Non-volatile memory holds up to 750 data points
• Simple calibration with automatic buffer recognition of US and European buffers
• Each and every unit is hand calibrated and QC ed by at least 2 teams

Upgraded User Experience and Usability

While the Basis Series provides the quality readings you expect, it does so in a design that optimizes its user-friendliness and minimizes its footprint on your workstation.

• Streamlined, modern and smaller design creates clutter-free workspace
• Large, high contrast LCD
• Well-situated keys with tactile feedback
• AC adaptor or battery powered
• Splash-resistant case made with durable, reinforced plastic for added protection

Improved Electrode Serviceability and Low Cost of Ownership

The Basis Series pH/mv/temp pH meter uses a standard BNC connector so it works with a vast majority of electrodes available on the market. The decision to make the electrode arm a detached, optional accessory further allows the Basis Series to be setup in the way that works best for you.

• BNC connector for pH or ORP probes
• 8-Pin DIN for temperature probe (6177M)
• 2.5 mm phone jack for temperature probe (6177EU)
• Optional, detached electrode arm

Old Part Number: F105310MX21
New Part Number: F105310PM21

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

72336 Nature DX 12x50 ED Binocular by Celestron

Celestron's award-winning Nature DX binocular gets a major upgrade with the addition of ED objective lenses. Nature DX ED's optical performance rivals that of more expensive binoculars, at a price to fit your budget.

Generous 50mm objective lenses gather lots of light, making these binoculars an ideal choice when viewing conditions are dim, such as at dawn or dusk. With 12x magnification, this model is an excellent choice for long distance viewing or surveillance.

• Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images that are virtually free of optical defects like chromatic aberration (color fringing)
• Fully multi-coated optics deliver maximum light transmission through the optical path
• Phase coated BaK-4 prisms produce vivid, true-to-life colors
• Eyeglass friendly - generous eye relief and sturdy, twist-up eyecups with multiple stops
• 8.2' close focus
• Tripod adaptable

ED Objective Lenses

Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual defect common in binoculars. Nature DX ED delivers razor sharp images, even at the edges of the field of view. ED glass is also known for producing images with outstanding, true-to-life color.

Not all ED glass is created equal. Celestron's high quality ED glass delivers visibly brighter, sharper images compared to non-ED binoculars. The difference is especially apparent in low light conditions, such as at dawn or dusk.

Coatings and Prisms

Nature DX ED features fully multi-coated optics. A binocular can be considered "fully multi-coated" when all air-to-glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye.

The prisms inside Nature DX ED are made of high quality BaK-4 glass with phase coatings applied so that more light is reflected off their internal faces and passes through to the eye.

Taken together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for the remarkably bright, highly detailed images. The ED objective lenses further enhance these features, especially in low light conditions.

The Body

A durable rubber armored, polycarbonate housing protects your Nature DX ED binoculars from damage without weighing you down. Viewing through Nature DX ED is comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the durable twist-up eyecups. Twist through multiple click stops to find the position that works best for you. What's more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. Nature DX ED can stand up to even the toughest outdoor conditions.

Perfect for Distance Viewing

The Nature DX ED 12x50 offers 12x magnification, perfect for up-close views of distant subjects. The 50mm objective lenses are large enough to gather lots of light, while still being lightweight enough to use without a tripod. Of course, the binoculars are also tripod-adaptable (adapter sold separately) for extended viewing sessions or digiscoping (photography through the eyepiece).

Ways to Observe

Carry your Nature ED on the comfortable included strap. It's also tripod-adaptable, so you can mount it on any standard photographic tripod for extended viewing or digiscoping (photography through the eyepiece). The tripod adapter is sold separately. The binocular also includes a protective padded nylon case for storage and transport.

Part Number: G10531000PA

0563 5915 915i - Smart Probe Set (TC type K) - includes air probe, immersion/penetration probe, surface probe, carry case by Testo

The testo 915i temperature kit with temperature probes will enable you to tackle your temperature measurements with greater speed, flexibility and ease: Included is a wireless thermometer testo 915i, an air probe, an immersion/penetration probe and a surface probe (all TC type K, class 1). The handle is compatible with all standard type K thermocouple probes &nadsh; making it versatile. Thanks to Bluetooth and the testo Smart App, operation, evaluation and documentation can be carried out with exceptional ease and flexibility.

• Robust, fast-response immersion/penetration probe (TC type K, class 1), measuring range -50 to +400 °C, application: Temperature measurement in liquids, pastes and semi-solid media
• Fast-response surface probe (TC type K, class 1) with sprung thermocouple strip, measuring range -50 to +350 °C, application: Temperature measurement on flat and non-planar surfaces, e.g. also for measurements on pipes
• Robust, fast-response air temperature probe (TC type K, class 1), measuring range -50 to +400 °C, application: Measurement of ambient temperature as well as temperatures in ducts and at air outlets
• High measuring accuracy up to ±1.0 °C thanks to system calibration ex-works
• For fast, wireless temperature measurements
• Innovative locking mechanism on the handle for easy, secure attachment of plug-in Testo measuring probes
• Versatile in all temperature-relevant applications: Compatible with all Testo and standard type K thermocouple probes
• testo Smart App: Display of readings, clear graphical presentation of temperature curves, create documentation on site and send as a PDF or CSV file
• Automatic Bluetooth connection to smartphones, tablets or compatible Testo measuring instruments
• Bluetooth with a range of up to 100 m
• Handy, robust housing
• testo Smart Case: Case for safe storage and convenient transportation of thermometer and probes
• Thanks to its proven quality and great durability, you can rely on your Testo Smart Probe in all conditions

Includes:

• Thermometer with smartphone operation, Smart Probe testo 915i
• Air probe (TC type K, class 1)
• Immersion/penetration probe (TC type K, class 1)
• Surface probe (TC type K, class 1)
• testo Smart Case for storage
• Batteries
• Calibration protocol

Weight: 5 lbs.

Part Number: M1049100PN

PH60-MS pH Tester Kit for Small Volume or Test Tubes with LabSen 246-5 ATC Semi-Micro pH Electrode by Apera

Discover the next level of precision, reliability, and portability with our top-rated professional PH60 tester, now paired with the Swiss LabSen 246-5 pH/temp. electrode. This powerful combination revolutionizes pH measurement, especially in small-volume test (as low as 60μL) for general water solutions. Elevate your pH measurement experience with our comprehensive test kit that leaves no detail unaddressed. This all-inclusive kit not only includes ready-to-use calibration buffer solutions and soaking solution but also features the Apera CalPod Solution Organizer for optimizing your calibration process and a semi-micro container for small volume sample test. All components are conveniently housed in a rugged carrying case, ensuring that you can effortlessly perform reliable pH measurements and calibrations wherever you go.

• PORTABILITY + RELIABILITY — The top-rated professional pH tester is now paired with the Swiss LabSen 246-5 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement in small volume or test tubes for general water solutions wherever you go.
• SWISS SENSOR TECH — Crafted with Swiss sensor technology and premium materials, the LabSen electrode's ø6mm sensor tip is designed for measurement in small volume as low as 60 μL with the usage of the semi-micro container included in the kit.
• ROBUST REFERENCE SYSTEM — LabSen 246-5 employs a Long-Life Reference System, outperforming ordinary Ag/AgCl systems by maintaining reference potential stability over time, which significantly extends the electrode's service life.
• INTELLIGENT METER BODY — The water-resistant meter body is featured with intelligent functions such as Automatic Calibration, Auto. Temperature Compensation, Reading Alarm Settings, Automatic Reading Lock, and more to meet your precision needs.
• COMPLETE TEST KIT— not only includes ready-to-use calibration buffer (pH 4.00/7.00/10.01) and soaking solutions, but also features the Apera CalPod Solution Organizer for optimizing your calibration process.

MAC-30P 30" Pedestal Fan by Master

The Master® MAC-30P high velocity pedestal fan delivers fresh air quickly to localized spaces.

Great for spaces with or without air conditioning, this pedestal fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly. And with our efficient direct drive design, you'll conserve even more electricity. It also has two speed settings and features a heavy-duty, all-metal construction.

Whether it's a warehouse, garage, barn, or a crowded summer gathering, the Master MAC-30P high velocity pedestal fan is an efficient way to cool all types of spaces.

• 3-variable speed settings
• Heavy-duty all metal construction
• Telescoping adjustable height post
• Industrial high velocity motor
• OSHA-compliant safety grille
• Swivel head for directional airflow control

Part Number: M1208100PN