Mapa de las estrellas del cielo nocturno a todo color, posiciones claramente indicadas de los 600 mejores objetes celestes para…
Orion's Oxygen-III (O-III) eyepiece filter reveals wondrous details when viewing cloudy nebulas Filter transmits close to 90% of the light corresponding…
Lupa Frontal Multi-Aumento con luz, aumentos tipo gafas: 1x, 1.5x, 2x, 2.5x y 3.5x Lupa Frontal con luz dirigible. Es fácil…
The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…
Construct your Buzz Wire and learn how to complete an electric circuit. Challenge your friends with the exciting Buzz Wire…
Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…
Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions…
Essential for monitoring soil nutrients, nematodes in the soil profile. Soil sampling is extremely important to ensure optimum plant health. Soil…
Moisture-Mac Coffee Moisture Tester Complete calibration set for the coffee industry, including calibrations for parchment and green coffee. SPECIFICATIONS: Operating Range (Moisture): 9%…
Eliminate costly stove and auger repair. Using a Corn Stove Moisture Tester is recommended for preventing cold stove downtime and…
Spot frost conditions easily in your vineyard or orchard with the WatchDog Frost Alert. When the temperature approaches freezing, the high-powered…
The CP-40 MagniFlash Magnifier is part of Carson Optical's new PRO Series. It is a 11x aspheric, LED lighted Magnifier…
The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…
Dual 10x & 20x Jewelers Loupe Magnification:10x Lens diameter: 18mm Magnification: 20x Lens diameter…
El nuevo Micro-Max 19-en-1 nuestro conjunto más completo y versátil de herramientas hasta la fecha. Este sólido conjunto de herramientas…
La serie de binoculares Celestron SkyMaster de gran aumento tiene un alto valor como binocular de gran rendimiento, perfecto para…
Simple, affordable, and effective red dot sighting device makes aiming your telescope a cinch!A small red LED dot is projected…
Láser de 5 puntos muy compacto: para la transmisión fácil de ángulos rectos Nivel a láser de 5 puntos – ideal…
Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…
LLAME PARA MAS DETALLES Y PRECIOS El modelo Digitarium® Lambda es un sistema de planetario diseñado para un planetario fijo. El…