Displaying 21 to 40 (of 97 products)
Meade X-Wedge #07028. For long exposure astrophotography and imaging with Meade LX200 and LX600 models. This extremely heavy duty wedge…
Coloca el vehículo solar sobre una superficie lisa en un día soleado y observa moverse a lo largo del suelo.
No…
Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…
Our Brush Robot slides on smooth surfaces. Assembled this robotic brush will clean up after you. Kit includes battery case…
Ideal for testing irrigation water, pesticide water or dairy rumen pH
New Professional Grade Meter
The dual-action sensor guard protects the…
Sensor de repuesto para los modelos B-771, EC-11, EC-22 y EC-33
Solo requiere un volumen de muestra de 0.1 ml (0.05…
Mapa de las estrellas del cielo nocturno a todo color, posiciones claramente indicadas de los 600 mejores objetes celestes para…
Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
Use to attach 6" telescope optical…
A must-have for safely observing the sun and sunspots without damaging your eyes4.57" Inside diameter optical glass filter fits snugly…
Utilizing a more traditional design, the Conventional uses Alnico II magnets and a "V" cut sapphire jewel bearing for smooth…
Utilizing a more traditional design, the Brunton 2061 Conventional uses Alnico ll magnets and a "V" cut sapphire…
The MS-100, 100-1000X Microscope is an intermediate level Biological Microscope that is ideal for a high school or university student,…
¿Puede una planta de encontrar su camino a través de un laberinto? Suena imposible, pero simplemente ver como las plantas…
The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…
Compatible with all German Equatorial (EQ) AstroMaster and PowerSeeker telescopes.…
Recycle a soda can and turn it into a cool robotic bug. Switch it on and watch it vibrate causing…
Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…
The PG-10 PageGlow from Carson Optical is a compact, portable, ultra-bright LED Booklight. The PageGlow? Booklight includes an ergonomic Thumb…
Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions…
The CAOD-36 MagniView from Carson Optical is a compact, easy-to-use 2x power Magnifier for home, recreation or travel. Its crystal…
Displaying 21 to 40 (of 97 products)