$100 - $150

2459300 Silica, Low Range, Reagent Set,10mL by AquaPhoenix

For determination of Low Range Silica by the Heteropoly Blue method. Hach Method 8186. Range: 0.01 - 1.60 mg/L SiO2. Sample Size: 10 mL. Reagent Set includes Amino Acid F Reagent Powder Pillows, Citric Acid Powder Pillows and Molybdate 3 Reagent Solution for about 100 tests.

90550-73 Dampen Adjustable Angle Bimetal Thermometer 5" Dial 4" L; Range; 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 glass lens thermometers is 500°F (148°C).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than a silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments

VTB-FS-002 Foot Switch Option for Video ToolBox PC Software, Works with Video ToolBox or Video ToolBox PRO (not included) and allows you to capture by stepping on a foot switch by Zarbeco

Foot Switch Option for Video ToolBox Software. Comes with Foot switch and VTB-FS software and works with Video ToolBox, Video ToolBox PRO, or Video Toolbox Premier (not included). Use it for hands-free image capture of still images or movies by stepping on a foot switch.

VTB-FL-002 Focus Lock Plug-in Tool for Video ToolBox by Zarbeco

FocusLock™ is a software program which can enhance the depth of focus of images from a microscope or video inspection system. Turn on FocusLock and the software does the rest. As the user turns the focus knob on the microscope, FocusLock scans the image, and locks onto the in-focus portion. It then produces a completely in-focus picture directly on the screen. FocusLock is the only technology that produces blur-free images from live video, using every frame of video to produce the best quality images with immediate results.

FocusLock is available as a plug-in to Video ToolBox -- the video display, capture and annotation software from Zarbeco, LLC.

Features

• Improves depth of field of image.
• Captures image that is completely in focus at the same time.
• Captures image for FocusLock while image is live, in real time.

Computer Requirements

• Video ToolBox or Video ToolBox PRO imaging software (not included)
• Any microscope without lateral shift when changing focus. (does not work with trinoculars)

Suggested Products

• ZDM Series Portable Digital Microscope System
• TetraCam Digital Microscope

90446-67 Temperature Probe, Type K, 12" L, Heatshrink and Fiberglass 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

A-0174 Electrode for I-1000 pH meter by AquaPhoenix

A-0174 is one replacement electrode and cap for the I-1000 pH Meter. When your pH Meter fails to calibrate or is showing fluctuating readings in calibration standards, replacing your electrode may be required.

The electrode and pH Meter are both manufactured by Oakton Instruments, Inc.

7475 Rechargeable Industrial LED Flashlight, PX7, Charging Time: 5 hrs. Heavy Duty Push Button Switch, USB Micro-USB Cable (included), Nylon Pouch (included) by Western Technology

This rechargeable industrial LED flashlight is desgined for heavy duty industrial use. The USB charging cable allows the user to recharge from any USB port, such as a computer; mobile phone adaptor and power bank. The 7475 creates a powerful and focused cool-white spot light for long range visibility and sporty usage.

Features

• LIGHT SOURCE: XML2-U2 CREE® White LED - up to 900 Lumen
• CASE MATERIAL: Aircraft Grade Aluminum
• OPERATION: High / Low / Off
• WEATHER RESISTANT: IPX7 Rated
• CHARGING TIME: 5hrs
• USB to Micro-USB cable (included)
• Nylon Pouch (included)

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

FV-8250-G Glass Volumetric Class A 250mL by AquaPhoenix

Flask with standard taper Polyethylene Stoppers / Machine-blown bodies sealed to heavy-beaded, heavy-tubing necks. High thermal and chemical resistance. Calibrated "To Contain" within Class A Tolerances. Necks are ground for standard taper stopper. Linear high-density, closed-bottom polyethylene stoppers. Stopper No. 16.

90446-45 Probe Type-J 12" L Heatshrink Thermocouple Probe JK 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

Part Number: HU-FC-Y

GLUT-WT Glutatect WT Test Kit, 20-100 ppm by AquaPhoenix

• 20-100 ppm, 30 ampoules

The Glutatect WT Test Kit measures glutaraldehyde utilizing a 5 minute test procedure and measures 20 to 100 ppm glutaraldehyde "activities."

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

TK6812-Z Ware Wash Combination Kit by AquaPhoenix

Contains: Chlorinated Alkaline Test Kit, Total Hardness Test Kit, Chlorine Test Strips 0-200 ppm, Quat Test Strips 0-50-100-200-400 ppm, Vial 10-50 mL (2), Syringe 12 mL