Displaying 161 to 180 (of 222 products)
Kit de accesorios para tomar muestras del suelo y medir niveles de nutrientes. (kit para 30 muestras)
Kit de suelo para…
6 botellas de 14ml
Para medidores de Nitrato LAQUAtwin B-741, B-742, B-743, NO3-11, NO3-11C y NO3-11S
…
One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity and Temperature).
One high accuracy multi-range sensor measures four parameters…
Stick them on wall or ceiling and your own 3D solar system! Contains 1 complete solar system and double-sided adhesive…
Illuminated red crosshairs make it easier to center your target
Contains an adjustable-intensity red LED in the illuminator arm that lights…
This 9mm eyepiece offers a wide field of view and superior optical performance at a bargain price
Great eye relief so…
A must-have for safely observing the sun without damaging your eyesOptical glass filter fits snugly over your telescope's aperture to…
Esta montura le permite montar en paralelo su cámara DSLR con su lente ó telefoto en nuestra barra…
Glass magnifier 4" diameter with bent platic handle. 1.85 power…
Precision of Plate Level 15'±3'/2 (mm)
Precision of Circular Level 30'±5'/2 (mm)
Reading Error ≤0.5°
Min. Graduation 1°
Damping…
Decorative Lamp 43cm height.
Colors available (Lilac).
Replacement bulbs available
…
Build your own 30 cm glow-in-the-dark solar system planetarium model. Assemble, paint and highlight with glow effects. Watch it glow…
Inserted into the telescope's eyepiece holder, this Barlow lens doubles the power obtained when an eyepiece is used alone. It…
#62 T-Adapter: The T-Adapter is the basic means of prime-focus photography through all Meade LX-series models. Thread the T-Adapter on…
The 90° 1 1/4'' Star Diagonal is made to give the observer a comfortable viewing position for astronomical objects high…
Displaying 161 to 180 (of 222 products)