Replacement rain collector cone for all Vantage Pro or Vantage Pro2 rain collectors. Does not include Debris screen (DA07342.031).…
Magnification: 2x Glass Lens Dia: 3.5? The Magnifier, Clips, and Joins Rotate 360° Two Adjustable Arms with Alligator Clips Chrome Plated Heavy Duty Base with…
The 1.25" Universal Camera Adapter allows attachment of a camera body to reflector and refractor telescopes for either prime-focus…
Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or…
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
Sencillo y compacto: facilita en trabajo Facilita sus mediciones y presupuestos con la función de suma automática El más compacto del mercado.…
The New LX850 with StarLock Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…
The New LX850 with StarLock Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…
12 VDC motor drive system for dome rotation on 10 foot domes. Includes two motors, all hardware. Can be added…
The Digitarium Elevator Mount is a simple add on option in a fixed dome that allows a Digitarium Gamma or…
Displays indoor and outdoor temperature
Remote wireless temperature sensor
Sets correct time using the U.S. Atomic clock
Dual crescendo alarm…
Despliega temperatura interior y exterior
Remote wireless temperature sensor
Precision quartz clock
Dual crescendo alarm with snooze
TIME
Precise quartz clock
12…
New ultra-thin design
Displays indoor and outdoor temperature and humidity
Remote wireless temperature and humidity sensor
Sets correct time using…
Displays indoor or outdoor temperature and humidity
Remote wireless sensor
Three user-selectable transmission channels
Removeable probe with 10 foot cable…
Displays indoor or outdoor temperature and humidity
Remote wireless long-range sensor
Five user-selectable transmission channels
weather
Indoor or outdoor temperature…
Displays indoor and outdoor temperature and humidity Displays 12 and 24 hour forecasts Remote wireless temperature and humidity sensor Sets correct time using…
Excellent for teachin kids. This series includes teh following: Frog Skin. Frog Small Intestine. Frog Blood Smear. Frog Testis. Frog Liver. Frog Heart. Rabbit Liver. Rabbit Testis. Rabbit Ovary. Rabbit…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…