Measure surface temperature of leaves and other applications with this micro-sensor. Range: -22° to 212°F. Accuracy ± 1°F.…
Place this modified Watermark sensor in the root zone of crop or turf. Reads moisture from 0(saturated) to 200(dry) centibars.…
Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…
Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…
This crosshair finder makes aiming your telescope easy by showing an upright, non-reversed image Right-angle design lets you view in comfort.…
Glass magnifier 4" diameter with bent platic handle. 1.85 power…
Make a crazy robot that walks like a silly duckie! It's an awesome robotics scienci kit. Recommended for ages 8+…
Description Stereoscopical microscope with trinocular head, supplied with two WF 10x eyepieces and zoom objective from 0.7x to…
El microscopio estereoscópico DIAMOND es un microscopio estereoscópico con las siguientes características: Aumentos 20 y 40x …
The New Kestrel 1000 has been redesigned for even better performance and functionality! Measures …
In addition to their internal battery packs Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400, MaxMount may…
The new standard in affordable, heavy-duty GoTo mounts This mount supports tube assemblies of up to 40 lbs. and boasts 2"-diameter…