$75 - $100

Part Number: H1016800PM4

701JC Temperature Magnetic Back Meter, Type J by Jenco

Model 701 is a battery operated thermocouple type digital thermometer that measures approximately 3x2.25x1.13 inches (77x60x30mm). It is available in 6 different configurations of thermocouple calibration with Celsius or Fahrenheit reading.

• All solid state design
• High stability
• Wide temperature range
• cold junction compensation
• Easy to read LCD display
• One conventional 9V battery
• Long battery life
• Interchangeable TC sensor

K-9520A Sulfide HR CHEMets® Test Kit (25-250 ppm) by AquaPhoenix

The K-9520A Sulfide HR CHEMets® Test Kit (25-250 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): HR CHEMets® Refill, Flat Comparator, 25 mL sample cup, sample cup top, 1.0 mL syringe, sulfide activator solution, and instructions.

Part Number: H10491000PA

72372 Outland X 20x50mm Monocular with Tripod, Smartphone Adapter by Celestron

Outland X monocular is a great grab-and-go scope for any outdoor activity. With the smartphone adapter, you can capture anything you see in the field and share the images and video with friends and family instantly. Its portable size makes it perfect to stash in a pocket and take along for wildlife observation, sightseeing, hiking, sporting events, and more!

Coatings and Prisms

The Outland X monocular features multi-coated optics. What's more, the prisms inside the monocular are made of high quality BaK-4 glass so that more light is reflected off their internal faces and passes through to the eye. Taken together, the multi-coated lenses and BaK-4 prisms maximize light transmission for remarkably bright, highly detailed images.

The Body

A durable housing protects your Outland X monocular from damage without weighing you down. Viewing through the Outland X monocular is comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the twist-up eyecup.

The monocular can stand up to even the toughest outdoor conditions; it is fully waterproof and filled with dry nitrogen gas to prevent internal fogging.

Perfect for a Variety of Uses

The Outland X monocular features a close focus of just 8.2 feet, making it perfect for wildlife observers, travel/camping life, or viewing nearby subjects. For distance viewing, the model offers a wide field of view so you can easily follow subjects as they move with less need to move the monocular.

Ways to Observe

The Outland X monocular is tripod-adaptable, so you can mount it on any standard photographic monopod or tripod for extended viewing or digiscoping (photography through the eyepiece). Share your greatest discoveries with friends and family by pairing the Outland X monocular with its included smartphone adapter. This accessory connects any smartphone to the Outland X eyepiece. The phone's zoom feature bumps up the image scale, so you can capture stunning images of wildlife, distant objects, and even the Moon at night! This light, rigid smartphone adapter installs in seconds by clamping over the eyepiece. Tightening knobs securely lock your phone in place. Note that some large and/or excessively bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter. The monocular also includes a protective padded case for storage and transport.

Accessories Included

Outland X includes a table-top tripod, a smartphone adapter, a protective soft case, cloth, and eyepiece covers so you can take it anywhere with confidence.

• Powerful 20x optical system for an image that is close-up to the action
• Large 50mm objective lens with excellent light gathering capability
• BaK-4 prisms and multi-coated optics provide improved contrast and resolution by increasing light transmission through the entire optical path
• Smartphone adapter included so you can capture still or video images through the monocular
• Eyeglass friendly with generous eye relief and sturdy, twist-up eyecups with multiple stops
• Carry with ease with the handy belt case
• Tripod adaptable

TK1112-Z Chloride Drop Count Test Kit, 1 drop = 10, 25, 50, 100, 500 ppm as Cl by AquaPhoenix

EndPoint ID Drop Count Test Kit, Chloride

1 drop = 10, 25, 50, 100, 500 ppm as Cl

Includes Hydrogen Peroxide reagent for sulfite.

Build your brand with EndPoint® ID test kits that are private labled with your company logo and contact information. EndPoint ID test kits include color pictures, icons and video to help simplify the testing process. Kit includes instructions, reagents and test vial all packaged in a durable plastic case. Test kit case and reagents can be private labeled with your company logo and contact information.

EndPoint ID Features:

• Color coded caps for easy test parameter identification
• Color pictures to help identify color changes while testing
• Scannable QR codes link to training videos via your smart phone
• Visual icons for testing and safety tips to remind users of best practices
• Interferences are listed for increased accuracy
• Printed on durable synthetic paper that is waterproof, chemical-resistant and tear-resistant
• Private labeled with your company logo and contact information

Old Part Number: HP101650N
New Part Number: H101650PN

Vividia Mini 7mm USB Water-Proof Flexible Inspection Camera Borescope Endoscope by Oasis Scientific

By connecting the mini USB Flexible Inspection Camera to your PC via USB interface, it allows you to perform detailed visual inspection in hard-to-reach places. This inspection camera is powered by a USB connection to your PC, so no batteries are required. The 80cm (2.6ft) flexible cable can be bent into many shapes to fit into unreachable areas. With 0.3M pixels CMOS sensor, up to 10x magnification, and four built-in LEDs for illumination, this camera allows you to capture snapshots or videos with rich color throughout a large dynamic range. It is easy to take snapshot by software control, and the images can be saved, compared and printed. The mirror attachment for side view is included in the package. The software which comes with the camera has measurement function for length, arc, and angle. Waterproof camera withstands wet environments. The small 7mm camera head is perfect for up-close visual inspections in small spaces. It is ideal for use in automotive maintenance, electrical repair, plumbing applications, HVAC/R and the visual inspection of otherwise inaccessible areas.

Product Details:

• Dimension: Flexible cable with handle: 90cm (2.9ft); Flexible cable: 80cm (2.6ft); Flexible cable diameter: 6mm (0.24in); Camera head outer diameter: 7mm (0.28in)
• Weight: 186g (6.3oz)
• Compatibility: Windows 7/Vista/XP; MAC OS 10.5 or above, Linux (note: For Mac, please use Photo Booth or Facetime to open it. Simply connect the camera to a Mac, open Photobooth, choose the right camera under "cameras".)
• Package Includes: Mini USB Inspection Camera, CD Software (with User's Manual and software), Mirror Attachment
• Manufacturer s Warranty: 1 year

Technical Details:

• Image Resolution: 640 x 480 pixels
• Image Resolution Formats: JPEG
• Video Resolution: 640x480 pixels
• Video Resolution Format: WMV
• Video Resolution Frame Rate: up to 30FPS @ VGA
• Focal Distance: around 2 - 8cm, fixed focus
• Magnification: up to 10x
• Waterproof camera head & cable (handle is NOT waterproof) meet IP66 standard
• Photo Taken: by the software. Mirror attachment included for side view.
• Illumination: 4 white LED lights with adjustable brightness
• USB Cable: 82cm (2.7ft) long with USB 2.0 interface
• Measurement Functions: Measure Length, Arc, Angle

18763 PowerTank Lithium LT by Celestron

Power your telescope anywhere with the PowerTank Lithium LT, our smallest and lightest lithium-ion power pack. This handy device is a must-have for your telescope and accessories, camping gear, emergency kit, and more.

• Our most compact, lightweight, and portable lithium power pack
• The built-in 12 volt regulating circuit Provides your telescope with up to 8 hours of consistent power at the proper voltage for optimum telescope performance
• Comes with a rapid charge USB port for fast-charging your electronic devices in the field
• Meets current FAA carry-on baggage regulations

Stable Power Designed for Telescopes

The PowerTank Lithium LT is built with Lithium Nickel Manganese Cobalt Oxide [LiNiMnCoO2] or NMC technology, which delivers a steady charge over long periods and requires less maintenance than a traditional sealed lead-acid battery.

Unlike other lithium-ion power packs in this price range, the PowerTank Lithium LT was designed for astronomers by astronomers-specifically for the unique needs of computerized telescopes.

Telescope electronics are very sensitive to voltage. Powering a telescope with lower-than-optimal voltage can cause the motors to strain with heavier loads and can even cause the electronics to glitch. The PowerTank Lithium LT uses a built-in voltage regulator to ensure that it delivers at least 11.8 volts for most of the life of the battery, until the battery is depleted and shuts off.

You may see competitor batteries claiming that they hold enough watt-hours of electricity to power your telescope for hours. The technology in these batteries was originally developed to power much lower-voltage electronics, such as home CPAP machines. Although the voltage actually being delivered starts off at 12V, it diminishes rapidly, impacting your telescope's performance and becoming functionally useless within about 2-3 hours.

Celestron's telescope engineers worked hand-in-hand with battery suppliers on PowerTank Lithium LT to ensure that it does not experience this dropoff in performance. The built-in voltage regulator ensures a stable 12V output, regardless of the amount of charge left in the battery. This keeps your telescope's electronics safe and performing their best, so you can focus on astronomy.

The NMC chemistry used by the PowerTank Lithium LT offers far more advantages than the commonly used Lithium Cobalt Oxide batteries found on the market today. Besides having a longer shelf life and three times the number of charge cycles than LiCoO2 chemistry, our NMC battery offers overcharge and over-discharge protection and can withstand temperatures 100o F (60o C) higher than LiCoO2 batteries making the NMC less likely to experience thermal runaway.

Compared to a lead-acid battery, the PowerTank Lithium LT is smaller, lighter, more efficient, and better for the environment. It offers better performance, a longer lifespan, and safer operation than other low-cost lithium-ion battery chemistries. It also offers automatic shut-off, reverse polarity protection, charging/discharging protection, overcurrent protection, and short circuit protection.

Use in the Field

The power pack's extremely portable form factor means it can go anywhere from a remote dark sky location for astroimaging to a weekend of camping. When it's powering your telescope, use the included 2" straps to secure the unit to your tripod leg where it is out of the way. Besides the power cable to charge your telescope, no other cables are needed.

If you need to power your telescope and charge electronic devices simultaneously, the PowerTank Lithium LT features two output ports: 1 12V DC port for the telescope and 1 fast-charging 2.1A USB charging port for smartphones and tablets. This USB port can also support any accessories that require 5V USB power.

Travel with PowerTank

The PowerTank Lithium LT can travel with you on your next vacation. At 73.3 watt-hours, it meets current FAA regulations (160 Wh) for transportation in your carry-on baggage. Please check in advance with your airline to verify they do not have stricter policies. Do not place PowerTank Lithium LT in your checked baggage.

PowerTank Lithium LT Compatibility List

Will power any computerized mount

Part Number: HU-BOOT

SCT-108.002.69 SCT VINNY Infrared Thermometer (High Performance) by ScichemTech

Includes:

• 9V DC Battery
• Instruction Manual
• Carrying Case

Features:

• A complete portable SCT meter for non contact temperature measurements.
• New series includes high performance, general purpose (12:1)
• Fixed emissivity, fixed @ 0.95.
• Temperature range -32°C to 535°C
• Ultra low power consumption in shutdown mode.
• Extended long time measuring reliability.
• Laser sighting on/off is switchable.
• High DS ratio.
• Backlight LCD display with auto shut-off in 6 seconds.
• Option to select °C/°F
• Electronic trigger lock.
• Temperature data storage.
• Audible alarms.
• Battery operated.

Part Number: H10131000PA

Part Number: H197150LM36

Part Number: H101635PM2

Part Number: H10164500PM2