Displaying 1 to 20 (of 233 products)
One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity and Temperature).
One high accuracy multi-range sensor measures four parameters…
Description
Biological microscope with 360° revolving monocular head, focal lenght 160mm, supplied with 10x WF eyepiece and four achromatic objectives: 4x,…
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…
Meade Model 928 Image Erecting Prism for Meade refracting telescopes #07217. 1.25" barrel. Produces a correctly oriented image and convenient…
Orion's Oxygen-III (O-III) eyepiece filter reveals wondrous details when viewing cloudy nebulas
Filter transmits close to 90% of the light corresponding…
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
Dual Power Illuminated Jewelers Loupe:
Power 10X & 20X
Dia 20mm & 11mm
1 LED Per Lens
Requires 3AG10 Batteries (Batteries are Included)…
Power 10X
Hand Free Double Illuminated Loupe on Eye Glass Frame
Loupe Location Can be Adjustable on the Frame
…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 10x…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
150 ppm Ca2+ Standard, 6 - 14mL bottles…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
Meade 2" Accessory Adapter #07085 for Meade ACF, SCT, and LS models. Converts the rear cell thread of the telescope…
Meade Series 5000 2" Enhanced Diagonal Mirror #07680. Our best diagonal for Meade LX90 and LX200 models. Features an incredible…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 20x…
Este globo de 3"(8cm) de díametro levita asombrosamente entre el brazo y base plateada.
Luces en la base se iluminan cuando…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 30x…
Displaying 1 to 20 (of 233 products)