This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…
GPS connection cable for the following FieldScout equipments:
- CM 1000 NDVI Meter
- CM 1000 Chlorophyll Meter
- TCM…
Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining Use these tube rigns to attach…
Extra 11-pound counterweight designed for the Orion Atlas EQ-G and Sirius EQ-G GoTo equatorial mounts Helps balance especially heavy telescopes and…
Transport your weather data and bring back to your host PC. Memory holds data from up to 8 full 2000…
The compact console is loaded with features, including a backlit LCD screen and glow-in-the-dark keypad that makes viewing weather data…
This crosshair finder makes aiming your telescope easy by showing an upright, non-reversed image Right-angle design lets you view in comfort.…
Doubles the power of any telescope eyepiece This Barlow lens is compact - just 3 inches long (about half the length…
Install your Vantage Vue or Vantage Pro2 console, Weather Envoy or Envoy8X outside with solar power and shelter. Large solar panel…
Highly desirable in sensitive imaging applications, Meade isolation pads reduce typical telescope-tripod vibration damping times to less than one second.…
Orion ShortTube 80 Telescope Optical Tube Ideal for use as a guide scope with a CCD autoguider. Fast, wide field-of-view optics excel…
New for the fall of 2004, the Kestrel 3500 measures every environmental condition simply with the press of…
For use with Wireless Vantage Pro2. Allows you to locate the anemometer independently from the rain collector, up to 300…
Multi-purpose temperature probe with 2-1/2' (64 mm)-long stainless steel housing. Use to measure temperature of air, soil, or water. Add up…