Sensor de repuesto para los modelos B-741, B-742, B-743, NO3-11, NO3-11S y NO3-11C Solo requiere un volumen de muestra de…
Descripción Sensor de repuesto para los modelos B-722 y Na-11 Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…
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…
This grab-and-go TableTop Maksutov-Cassegrain telescope provides powerful views of the Moon and bright planets such as Jupiter, Saturn, and Mars Weighing…
Meade Model 928 Image Erecting Prism for Meade refracting telescopes #07217. 1.25" barrel. Produces a correctly oriented image and convenient…
Despliegue simultáneo de temperatura y humedad Función de máximas y mínimas Función diferencia Rango de medición: -20 ... +60 °C precisión ± 1…
LumiLoupe 10x stand magnifiers make the ordinary extraordinary by revealing details you've never seen before in things you look at…
Used reliably by the U.S.D.A Federal Crop Insurance Field Offices for many years, the MT-16 provides the user with 16…
Eliminate costly stove and auger repair. Using a Corn Stove Moisture Tester is recommended for preventing cold stove downtime and…
The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…
Spot frost conditions easily in your vineyard or orchard with the WatchDog Frost Alert. When the temperature approaches freezing, the high-powered…
The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…
plastic, with support and patented memory-revolving ring for measuring the quantity of precipitation without rod…
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…
Sencillo y compacto: facilita en trabajo Facilita sus mediciones y presupuestos con la función de suma automática El más compacto del mercado.…
Láser de 5 puntos muy compacto: para la transmisión fácil de ángulos rectos Nivel a láser de 5 puntos – ideal…
La solución de alta tecnología para una medición cómoda Alta funcionalidad con el sensor de inclinación integrado de 360° Manejo preciso y…
Complete ten foot diameter HOME-DOME fiberglass observatory for on-structure installation. Includes dome quadrants (4), rear cover, shutters (2), dome support…
The Universal Console is designed to give presenters more options for controlling their Digitarium ® planetarium system. With a cross-platform,…