Displaying 61 to 80 (of 113 products)
The eyepiece holder which comes standard with some Schmidt-Cassegrain telescopes threads on to the rear cell of the optical tube…
Despliegue simultáneo de temperatura y humedad
Función de máximas y mínimas
Función diferencia
Rango de medición: -20 ... +60 °C precisión ± 1…
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…
Descripción General
Sólo Garmin podía mejorar la unidad eTrex. La nueva unidad eTrex 10 mantiene las funciones básicas, el diseño…
The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…
The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…
The LL-77 LumiLoupe from Carson Optical is a 7x power stand Magnifier that makes the ordinary extraordinary by revealing details…
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…
5-1/4" long with radius arc graduated 0 to 90 degrees in both directions, with vernier reading to 10 minutes and…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
The New LX850 with StarLock
Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…
The New LX850 with StarLock
Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…
The New LX850 with StarLock
Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…
The Mark III Automatic Focus Binocular has an optic power of 10X and gives a broader (wider) view. Simple in…
New ultra-thin design
Displays indoor and outdoor temperature and humidity
Displays 12 and 24 forecasts
Remote wireless temperature and humidity sensor
24 hour barometric…
for humidity, light and pH-values
300 x 53 x 37 mm, 91 g…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
Displaying 61 to 80 (of 113 products)