Displaying 21 to 40 (of 66 products)
Los Oculares Orion E-Series son ideales para el usuario que se incia en la observacion con telescopio, ofrecen imagenes de…
With a fascinating exceptional physical effect: The plastic balls move from de bottom the top.…
Made of glass, after the idea of Galileo Galilei, multi-colour, with silver-coloured tags
Range: T: +18...+26°C / 2° graduation
table standing, Ø…
Turn a metal can into this walking, wobbling, bog-eyed robot. It could be transformed to become a robotic monster too.…
The CI-202 Portable Laser Area Meter uses advanced laser technology to allow researchers a precise and convenient way to measure…
Meade 2" Accessory Adapter #07085 for Meade ACF, SCT, and LS models. Converts the rear cell thread of the telescope…
Compatible with all German Equatorial (EQ) AstroMaster and PowerSeeker telescopes.…
The Konus #5126 SLR Photo Adapter is for their #5306 Campus microscope.
This device converts the optical path to a standard…
Hecho en Mexico
Par de anillos 125mm para tubo Guia con Barra tipo vixen.
El Par de anillos para tubo guia tiene…
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…
Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…
The Mark I, coin operated Telescope has an optic power of 20X and is best for long distance viewing. By…
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…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
Spec 9 Basic works with your data logger or station to collect and organize measurement data for analysis. It's ideal…
Use to measure soil, air or water temperature. Range from -30 degrees to 100 degrees C. Accuracy is +/-1degree F.…
Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…
An essential tool for effectively managing your nitrogen program.
The FieldScout CM 1000 NDVI Meter uses ?point-and-shoot? technology to instantly measure…
Displaying 21 to 40 (of 66 products)