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Moon Poster
This image was created combining more than 150 pictures downloaded from the Consolidated Lunar Atlas site. The 61 inch NASA…
Números y Estrellas Mayas
Números y Estrellas Mayas consigue introducir al lector en diferentes temas de las disciplinas científicas para ayudar a entender cómo…
Mark II: 10x Panoramic Binocular (noncoin operated) w/o base
Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…
Mark II: 10x Panoramic Binocular (noncoin operated)
Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…
Mark I: 20x Panoramic Telescope (coin operated)
The Mark I, coin operated Telescope has an optic power of 20X and is best for long distance viewing. By…
Mark I: 20x Panoramic Telescope (coin operated)
The Mark I, coin operated Telescope has an optic power of 20X and is best for long distance viewing. By…
Digital Soil Thermometer
Built of tough, corrosive-resistant stainless steel, these pocket-sized testers. Digital easy-to-read displays. Dual mode digital tester features slow updates at…
Long-Stem Thermometer
Built of tough, corrosive-resistant stainless steel, these pocket-sized testers. Digital easy-to-read displays. Dual mode digital tester features slow updates at…
IR Crop Temp/External Soil Temp Meter
Use one lightweight handheld device to easily measure both leaf and soil temperatures. Features backlit LCD display and includes 9V…
WatchDog 2-Watermark Irrigation Station
Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…
WeatherLink ® for Vantage Pro2, Windows, USB
Lo último en monitoreo del clima, agrege el WeatherLink a su Vantage Pro o Pro2. El módulo de memoria (data…
Atlas cosmico
En forma de calendario o almanaque, este atlas cósmico está diseñado para esas ocasiones en que quisiéramos poder identificar objetos…
