Displaying 61 to 80 (of 227 products)
Give your child the wonder of a toy gyroscope just like the one you played with when you were little!…
Sistemas HVAC:
Usted obtendrá medida de flujo y volumen de aire en modo instantáneo, sin la necesidad de realizar algún cálculo.…
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…
Caudalímetro portátiles para agua y flujo de aire
Desarrollados para uso en diferentes condiciomes de campo. Sus diferentes impulsores miden casi…
6mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing
Flat field design ensures sharp focus…
Meade Series 4000 Eyepiece and Filter Set #607001. Complete set of the most popular accessories for your Meade telescope. This…
Descripción general medidor ambiental Kestrel 5000
Se utiliza en la lucha contra incendios, agricultura, reacción a materiales peligrosos, meteorología, militares, policiales,…
El Telescopio Polaris 90mm tiene una apertura de 90mm y una distancia focal de 1000mm (f/11.1). La estable montura ecuatorial…
This 3.5mm Stratus eyepiece from Orion sports a monster 1-1/4"-diameter eye lens and a generous 20mm eye relief
Boasts a 68°…
9mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing
Flat field design ensures sharp focus…
The Mini Multi-Tool 8-in-1 offer a range of handy tools on your key chain that are with you when you…
With a fascinating exceptional physical effect: The plastic balls move from de bottom the top.…
Meade high-quality, 10-power, roof prism binoculars deliver years of use.
Coated optics and BK-7 prisms provide bright, high-resolution images.
Rubber armoring protects…
The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…
Precision mini-motor attaches to your AstroView equatorial mount for automatic tracking of celestial objects
Electronic motor drive provides regulated sidereal-rate tracking…
El telescopio Polaris 114mm tiene una apertura de 114mm y una distancia focal de 1000mm (f/8.8). La estable montura ecuatorial…
Displaying 61 to 80 (of 227 products)