Displaying 41 to 60 (of 136 products)
Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…
Experiment with static electricity that causes lightning, make clouds in your palm, build a desktop water cycle model, watch air…
The PM-33 Pocket Magnifier from Carson Optical is a multi-power LED lighted Magnifier. This HandHeld Pocket Magnifier? has three magnifying…
The PG-10 PageGlow from Carson Optical is a compact, portable, ultra-bright LED Booklight. The PageGlow? Booklight includes an ergonomic Thumb…
Essential for monitoring soil nutrients, nematodes in the soil profile.
Soil sampling is extremely important to ensure optimum plant health. Soil…
The CAOD-36 MagniView from Carson Optical is a compact, easy-to-use 2x power Magnifier for home, recreation or travel. Its crystal…
Meade AudioStar Controller #07640. Next generation Meade AutoStar, now with audio files and an internal speaker. Compatible with all Meade…
Make our super affordable analog penetrometer your first line of defense against soil compaction.
Soil Compaction meters (often called penetrometers) are…
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…
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…
Simple, affordable, and effective red dot sighting device makes aiming your telescope a cinch!A small red LED dot is projected…
Large 50mm diameter black finder scope lets you see fainter objects compared to smaller finder scopes9x magnification and a standard…
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…
Displays indoor and outdoor temperature
Remote wireless temperature sensor
Sets correct time using the U.S. Atomic clock
Dual crescendo alarm…
Despliega temperatura interior y exterior
Remote wireless temperature sensor
Precision quartz clock
Dual crescendo alarm with snooze
TIME
Precise quartz clock
12…
Displays indoor or outdoor temperature and humidity
Remote wireless sensor
Three user-selectable transmission channels
Removeable probe with 10 foot cable…
stainless steel, -10...+90 °C
L¸ 50 mm, 400 mm, 85 g…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
Displaying 41 to 60 (of 136 products)