¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…
Este adaptador de smartphone conecta su teléfono a un telescopio, binocular, telescopio o microscopio, para que pueda capturar imágenes y…
Microscopio compuesto con aumento de 50x-200x Separa la cabeza del microscopio para una exploración práctica Utiliza el adaptador de smartphone para capturar…
Reduces debris and maintenance; improving accuracy. Adjustable to fit Spectrum's rain collecter at 8" diameter. Stainless steel spikes to prevent…
This image was created combining more than 150 pictures downloaded from the Consolidated Lunar Atlas site. The 61 inch NASA…
Por primera vez se realiza una antología de los artículos de divulgación de la revista de la DGDC, UNAM que…
Center Focus for quick and easy focusing Fully Multi-Coated for maximum resolution and high contrast views Waterproof and Fogproof with nitrogen purging…
Descripción 6 botellas de 14ml Para medidores de Sodio LAQUAtwin B-722 y Na-11 …
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…
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-711, B-712, B-713, pH-11, pH-22 y pH-33 Solo requiere un volumen de muestra de 0.1…
A precision meter that can be taken directly to the field New “Professional Grade” Meter Measure calcium in nutrient solutions, water samples,…
Sensor de repuesto para los modelos B-751 y Ca-11 Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…
6 botellas de 14ml Para medidores de Nitrato LAQUAtwin B-741, B-742, B-743, NO3-11, NO3-11C y NO3-11S …
The RM-77 Lighted RimFree from Carson Optical is a 2x power Magnifier with bright white LED's and an ergonomically designed…
The CP-40 MagniFlash Magnifier is part of Carson Optical's new PRO Series. It is a 11x aspheric, LED lighted Magnifier…
Make our super affordable analog penetrometer your first line of defense against soil compaction. Soil Compaction meters (often called penetrometers) are…
plastic, with support and patented memory-revolving ring for measuring the quantity of precipitation without rod…
Poles, bases, brackets, and other hardware to help you install your station. WatchDog Stations do not include a mounting pole as…