Displaying 61 to 80 (of 199 products)
The MM-300 MicroBrite Plus™ from Carson Optical is a powerful 60-120x power Magnification Pocket Microscope with an extremely lightweight and…
Meade X-Wedge #07028. For long exposure astrophotography and imaging with Meade LX200 and LX600 models. This extremely heavy duty wedge…
With a body made of composite materials, this Transit Compass is a lighter, more affordable alternative. It incorporates a cast…
Silva type compass. Ideal for map reading.
Size: 2-1/4 x 3-1/4
Compass Diameter: 2
Rotating Degree Ring
…
The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…
The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…
Características:
Tamaño: 80cm x50cm
Material: Cartulina sulfatada
Impreso en color Azul
Contiene:
110 Objetos del catálogo Messier
Representación simbólica de las Galaxias, Nebulosas, Cúmulo abierto y…
Our eXtra Heavy-Duty Paragon XHD field tripod provides support for giant binoculars, cameras, spotters, and small telescopes
Adjustable aluminum-tube tripod legs…
Ideal for testing irrigation water, pesticide water or dairy rumen pH
New Professional Grade Meter
The dual-action sensor guard protects the…
Put the power of a laboratory right in your hands
New Professional Grade Meter
Measure nutrient solutions, soils, greenhouse soilless media,…
UV Illuminated Jewelers Loupe:
Power 15x
Doublet Lens
Lens Dia 25mm
Plastic Body
2 Super bright white LED Bulbs
1 UV Bulb
UV Wavelength: 390-395nm
Requires 3AG10 Batteries…
Sensor de repuesto para los modelos B-731 y K-11
Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…
Professional digital biological microscope
Full color 3.5" TFT LCD screen with onboard software
Built-in 5MP digital camera captures high-resolution images and 30fps…
This slide set from Konus is an excellent educational tool for teaching. The set includes:
Epiphytic fern (Platycerium) transversal section.
Date…
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…
Eliminate field curvature in short, optically fast refractor telescopes with this handy 38mm clear-aperture, fully multi-coated field flattener
Designed for use…
Utilizing a more traditional design, the Conventional uses Alnico II magnets and a "V" cut sapphire jewel bearing for smooth…
Turn a metal can into this walking, wobbling, bog-eyed robot. It could be transformed to become a robotic monster too.…
Contains 100 assorted small, medium and large glow stars, 9 paper planets and double-sided adhesive tapes.…
Displaying 61 to 80 (of 199 products)