$15 - $20

0564 1002 Vacuum Pump Oil by Testo

• For use with testo 565i 7CFM/198 l/min and10 CFM / 283 l/min Vacumum Pumps
• Highly refined for top performance
• Ensures proper sealing and lubrication
• Excellent vacuum sealing performance
• Suitable for wide temperature range

Delivery Scope

• 1 x vacuum pump oil, 330 ml

94105 Neutral Density Filter, 1.25" by Celestron

The Neutral Density Moon Filter attaches to a 1.25" eyepiece to lower the amount of light entering the eyepiece by 87%. The Moon is one of the most viewed objects in the sky, but you shouldn't be deprived of its features due to brightness. This filter only allows 13% of the telescope's light to reach the eyepiece, making it a lot more comfortable to view. Unlike color filters, the Neutral Density Moon filter affects all colors of the visible spectrum evenly, darkening the image without shifting the color. Some Moon filters are #58 Green filters, and while they work well for cutting glare, they also add an unnatural green cast to the Moon's surface. The Neutral Density Moon filter gives a true color image.

This filter is also great for helping to cut glare and increase contrast when viewing bright planets like Venus or Jupiter, or even to dim bright stars when splitting close double stars. The filter is glass with an aluminum cell that attaches to 1.25" eyepieces and is threaded on both sides so it can be stacked with color filters.

• Reduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars
• 13% light transmission
• Provides a true color image
• Threads on to any Celestron 1.25" eyepiece

A-9001 Activator Solution Pack by AquaPhoenix

The accessory pack supplies enough solution to perform at least 200 tests. This pack is meant to refill CHEMetrics silica test kits.

IL-250 Test Strips: Lo Iodine, 0-12.5-25-50 ppm by AquaPhoenix

Lo Iodine Test Kit, 0-12.5-25-50 ppm / The Hydrion Lo Iodine Kit provides an easy way to estimate the amount of titratable iodine in sanitizing solutions made with commercial iodophors. The color chart is easy to read and has color matches at 0-12.5-25-50ppm(parts per million) of titratable iodine., Each kit contains one 15-foot roll of iodine test paper, matching color chart, and two sample tubes with caps. In addition there is one extra roll of iodine test paper and a laminated color chart. Provides for approximately 200 tests.

18526-32 Type K Economic Bolt On Thermocouple Probe #6 Screw 24" Fiberglass Ext. 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).

• Available in #6 (M3.5) or #8 (M4) screw sizes and different lead lenghts
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector or stripped leads: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

DW4000-Q Deionized Water, ACS Grade, 1L by AquaPhoenix

• Type II equivalent

Specifications

• Packaging Type: Poly
• Size: 1.00 L

LSM Cap Kit, Tapped Cap & 1" PVC Fitting by Agrowtek

Two-part system for mounting SXL liquid level sensors from the top of a tank providing secure mounting, adjustable sensor heights, and easy installation and removal. Top mounting also avoids holes on the sides of the container to reduce chances of leaks.

Part 1: Cap Kit

Mount SXL optical liquid level sensors on the end of a 1" PVC pipe. Kit includes a tapped PVC cap with o-ring seal and PVC pipe fitting. Provide 1" schedule 40 or 80 PVC pipe to length.

Part 2: Flange Kit

Securely mount sensor pipes to the tank. Kit includes hardware and custom flange with locking set screw for clamping the pipe at the desired location. All stainless hardware is designed for easy service without tools after installation.

Flange can be removed from the tank by quickly removing the wing nuts. Studs remain bolted to the tank while the sensor can be pulled up and removed for cleaning and maintenance.

WB-7250-P Bottle, Plastic Wash Bottle 8oz / 250mL by AquaPhoenix

These bottles are made of translucent and low density polyethylene (LDPE). The distinguishing feature of these bottles is the built-in delivery tube which makes it a one-piece wash bottle. Graduated on the outer surface to reflect an approximate volume of solution filled or dispensed.