LAQUAtwin Salt-11 es un medidor conductividad a prueba de agua con una gran pantalla LCD con retroiluminación. Este equipo incorpora…
Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…
6 botellas de 14ml Para medidores de Nitrato LAQUAtwin B-741, B-742, B-743, NO3-11, NO3-11C y NO3-11S …
Lente óptica de 102 mm (4,0") con una distancia focal de 700 mm que destaca en la resolución de cúmulos…
The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…
new, functional design, plastic, large diameter for highly precise measurement results, very good readability also for small rainfall quantities, removable…
The PM-33 Pocket Magnifier from Carson Optical is a multi-power LED lighted Magnifier. This HandHeld Pocket Magnifier? has three magnifying…
Magnification: 8x Lens Diameter: 23mm 1 Super Bright White LED Bulb Gray Plastic Body Adjustable Focus 10mm Scale with 0.1mm Graduation Requires 3AG10 Batteries (Batteries Are…
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…
plastic, with support and patented memory-revolving ring for measuring the quantity of precipitation without rod…
Orion ShortTube 80-A Refractor Telescope Upgraded version of our popular ShortTube 80 refractor, configured for astronomical…
The RX-55 MagRX from Carson Optical is a 2.5x power clip-on Magnifier designed to fit on most standard prescription bottles.…
The JS-40 HandHeld™ Magnifier from Carson Optical is a 3" compact, easy to use 2.5x power Magnifier for home, school…
The MH-95 Chrome Lighted RimFree from Carson Optical is a 2x power "designer" Magnifier with built-in LED illumination and an…
La FreeHand de Carson puede utilizarse como una lupa de mano o pas uso a manols libres (vea el video).…