$100 - $150

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

93480 Tripod for StarSense Explorer Tabletop Dobsonian Telescopes by Celestron

Enjoy a more comfortable viewing experience with your StarSense Explorer Tabletop Dobsonian telescope with this adjustable-height tripod. Adding this solid, sturdy tripod allows you to set up your Tabletop Dobsonian at the perfect viewing height for everyone in your group and avoid lower obstructions.

Durable Construction

The Tripod for StarSense Explorer Tabletop Dobsonians securely locks your Dobsonian base and telescope to the tripod using three captured screws on the underside of the mounting plate. The integrated accessory tray functions as a center support to make the entire structure stiff and rigid. It can also hold up to five additional 1.25" eyepieces. The all-metal tripod is constructed from high-quality materials that can withstand years of use in tough outdoor conditions.

Viewing Comfort

Achieve the perfect viewing position with ease. The tripod comes with three adjustable, stainless steel 1.5" diameter legs. Whether you prefer to observe standing up or sitting down, you can find the most comfortable position for an immersive stargazing experience. The raised tripod helps to combat viewing obstructions like fences and low-profile trees.

Designed with portability in mind, this tripod is lightweight and foldable, so it's easy to transport and set up at your favorite observing locale. Spend less time assembling and more time exploring the wonders of the night sky. When you're done observing, the legs fold inward and stow neatly under the mounting plate.

• Solid, sturdy tripod exclusively for the StarSense Explorer Tabletop Dobsonian
• Securely lock your Dobsonian base and telescope to the tripod with three captured screws
• Customize the telescope's height with adjustable tripod legs.
• Built-in accessory tray holds your eyepieces and other essentials when not in use
• Tripod legs collapse for easy transport

MAC-20F 20" High Velocity Direct Drive Floor Fan by Master

High velocity floor fans deliver fast cooling for localized spaces. Perfect for blowing some refreshing air in the garage, or delivering air to cool a generator. These high velocity fans are an effective way to turn down the heat quickly.

• Heavy-duty all metal construction
• Adjustable direction
• Open motors; not suitable for wet or dusty environments
• 1-year limited warranty

SI30UL01UN23 Si-30 Mini Condensate Removal Pump (5gph) 230V by Sauermann

The Si-30 is suitable for all air conditioners up to 5.6 tons (20 kW / 67kBtu). Specifically designed for lifting condensate and for its usability, the Si-30 is silent regardless of the volume of condensate.

• Patented Piston Technology
• Anti siphon, prolongs the life of the pump
• Quiet operation: 20 dBA

Kit content

• 1 Si-30 pump
• 1 Clear PVC tube int. 1/4 (6mm) – L: 3 ¼ (1m), fitted with a « Drain Safe Device » pre-mounted.
• 1 Anti-vibration mounting bracket
• 1 5ft (1.5 m) lockable plug-in power cable: 2 power wires, 2 safety contact wires.
• 1 6 tie wraps, 1/10" x 4" (2.5 x 100 mm)
• 1 Detection unit - SI2958, 5 ft (1.5 m) cable
• 1 Detection unit installation kit:rubber elbow 90°, vent tube, mounting rail, adhesive.

90447-13 RTD Probe 1/8" OD 9" Length Miniature Plug by Digi-Sense

Resistance Temperature Detectors, or RTDs, are used in many process and laboratory applications where accuracy and repeatability are of prime importance. RTD elements are available in many different materials and with different temperature coefficients. The most commonly used element is a wire-wound platinum element, conforming to the DIN standard and with a .00385 temperature coefficient.

Key Features

• All probes are low range
• 316 stainless steel sheath material
• Extension leadwire transition with relief spring (350,°F)
• 3-wire RTD, 100 Ω
• Accuracy ±0.1%
• -328 to 400°F (-200 to 204°C)
• .00385°C temperature coefficient
• Constructed using PTFE Insulated silver plated copper internal leads

PWX1800L Utility Full Body Harness, Large, Class III by Pelsue

Perfect for maintenance and construction workers. Pelsue harnesses feature adjustable shoulder, leg, and full waist straps, a sliding D-ring in the center of the back, all in a light weight, high strength synthetic webbing construction.

PWX1800X Utility Full Body Harness, Extra Large, Class III by Pelsue

Perfect for maintenance and construction workers. Pelsue harnesses feature adjustable shoulder, leg, and full waist straps, a sliding D-ring in the center of the back, all in a light weight, high strength synthetic webbing construction.

PO4400-P Phenylarsine Oxide, 0.00564N, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 0.00564N

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

K-2520B Chlorine HR CHEMets® Test Kit (0-500 ppm) by AquaPhoenix

The K-2520B Chlorine HR CHEMets® Test Kit (0-500 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): R-2500 CHEMets® Refill, C-2506 Comparator, A-2500 Activator Solution, 25 mL sample cup, A-0194 MiniPet®, A-0171 Pipettor Tips Pack, and instructions.

Fabric Reducer, 12"-8"

90551-08 Adjustable Angle Bimetal Thermometer, 5" Dial, 2.5" L, Range 50-550F/10-290C 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).

• Greater temperature range
• Anti-parallax dial for accurate readings
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw