The PS200 is a 12-Vdc battery with a charge controller. The controller manages amperage and voltage for safe, optimized battery…
The SP20 is a 20 W solar panel. It is often used for system configurations that have higher-than-average power requirements,…
The OD-95, MiniBrite™ pocket magnifier is a compact 5x power aspheric slide-out magnifier with a protective plastic sleeve. The OD-95…
Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…
La solución completa en nivelaciones internas Láser 2 en 1: láser de puntos y líneas juntos para nivelaciones horizontales y alineaciones…
High quality binoculars at an affordable / economical price Multi-coated optics increase light transmission resulting in brighter and sharper images with…
This image was created combining more than 150 pictures downloaded from the Consolidated Lunar Atlas site. The 61 inch NASA…
Center Focus for quick and easy focusing Fully Multi-Coated for maximum resolution and high contrast views Waterproof and Fogproof with nitrogen purging…
The Carson MM-840 eFlex is a powerful digital microscope that displays the magnified image right on your computer screen. The…
Solución estándar 2000 ppm Ca2+. Seis botes de 14ml cada uno…
Práctico, robusto y estable - Leica TRI 100 es adecuado para todos los aparatos con rosca de trípode de ¼". Altura…
Descripción general medidor ambiental Kestrel 5000 Se utiliza en la lucha contra incendios, agricultura, reacción a materiales peligrosos, meteorología, militares, policiales,…
Los Oculares Orion E-Series son ideales para el usuario que se incia en la observacion con telescopio, ofrecen imagenes de…
The MM-300 MicroBrite Plus™ from Carson Optical is a powerful 60-120x power Magnification Pocket Microscope with an extremely lightweight and…
Meade high-quality, 8-power, roof prism binoculars deliver years of use. Coated optics and BK-7 prisms provide bright,…
Para controlar el clima ambiente de la sala Temperatura y humedad atmosférica relativa interior Indicación de los valores máximos y mínimos Montaje de…