Compatible with all German Equatorial (EQ) AstroMaster and PowerSeeker telescopes.…
The RM-77 Lighted RimFree from Carson Optical is a 2x power Magnifier with bright white LED's and an ergonomically designed…
Used reliably by the U.S.D.A Federal Crop Insurance Field Offices for many years, the MT-16 provides the user with 16…
The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…
The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…
The CP-40 MagniFlash Magnifier is part of Carson Optical's new PRO Series. It is a 11x aspheric, LED lighted Magnifier…
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…
Cable required to download data from all WatchDog Series A dataloggers.…
The LL-77 LumiLoupe from Carson Optical is a 7x power stand Magnifier that makes the ordinary extraordinary by revealing details…
5-1/4" long with radius arc graduated 0 to 90 degrees in both directions, with vernier reading to 10 minutes and…
12 VDC motor drive system for dome rotation on 10 foot domes. Includes two motors, all hardware. Can be added…
Digitalis Domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances…
The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…
Built of tough, corrosive-resistant stainless steel, these pocket-sized testers. Digital easy-to-read displays. Dual mode digital tester features slow updates at…
Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…
Extra 11-pound counterweight designed for the Orion Atlas EQ-G and Sirius EQ-G GoTo equatorial mounts Helps balance especially heavy telescopes and…
The compact console is loaded with features, including a backlit LCD screen and glow-in-the-dark keypad that makes viewing weather data…
6 botellas de 14ml Para medidores de Potasio LAQUAtwin B-731 y K-11 …