Earth Science
Water Cycle model
Water Cycle modelWith this simulation model, you can recreate the water cycle and even make it rain in the classroom.
Water filter, Sawyer, MINI kit
Water filter, Sawyer, MINI kitThe Sawyer Mini kit is an effective and user-friendly water filter that can be used both in teaching for water purification experiments and on field trips where students have to filter water from nature and make it drinkable. The filter removes up to 99.9999% of waterborne bacteria and has a capacity of 380,000 liters.
WiFi microscope 3MP w. stand
WiFi microscope 3MP w. standA neat little WiFi microscope with 3 MP resolution and stand. Easy to use for examining small details and surfaces, and includes adjustable built-in LED illumination. When mounted in the stand, allows a slightly larger working distance, and less magnification. When holding it over a surface, you can use the focusing wheel to ensure sharp images at two different magnifications. Supplied with Windows and Mac compatible software for pc use, but can also connect to Android or iPhone/iPad via WiFi.
Wireless CO₂ Sensor Pack
Wireless CO₂ Sensor PackClassroom 8-pack of Wireless CO₂ Sensors packaged in a Gratnells storage tray with custom insert.
Wireless Optical Dissolved Oxygen Sensor
Wireless Optical Dissolved Oxygen SensorThe redesigned small form optical dissolved oxygen sensor is compatible with all standard 12 mm probe classroom stands and stoppers.
Wireless Soil Moisture Sensor
Wireless Soil Moisture SensorThe Wireless Soil Moisture Sensor measures the volumetric water content (%VWC) of soil, reporting data in real time or storing it onboard the sensor’s memory for long-term experiments. Durable and easy to use, the Wireless Soil Moisture Sensor is the perfect tool for monitoring controlled experiments in the classroom and long-term experiments outdoors.
Wireless Weather Sensor with GPS Pack
Wireless Weather Sensor with GPS PackClassroom 8-pack of Wireless Weather Sensors with GPS packaged in a Gratnells storage tray with custom insert.
Xylol, 50 ml
Xylol, 50 mlUnit: 50 ml
Zoomstereomicroscope trinocular 7-45x
Zoomstereomicroscope trinocular 7-45xTrinocular zoomstereomcroscope with continuously variable magnification between 7x and 45x. The stereomicroscope has fine, sharps optics and solid mechanics. The eyepieces has a large aperture and provide an extra-wide field of vision ans sharp, high contrast images at all magnifications. Optical head with 45° inclination for viewing comfort and eyepieces with both interpupillary and dioptric adjustments. Trinocular tube for attachment of e.g. an eyepiece camera such as 078115. The stereomicroscope is supplied with an eyepiece adapter (23 mm opening) that makes it possible to use eyepiece cameras. Large stable stand with a flat base that is easy to work with. Built-in LED light that is continuously variable and can be adjusted separately for both light sources. The stereomicroscope is very easy and comfortable to use among other things because of the abillity to optimize the magnification to the observed object. Very suitable for agriculture and forestry, geology, biology, archaeology and in all advanced teaching as well as for quality inspection and other industral applications.
µHandy Hi-Mag Advanced Science Kit
µHandy Hi-Mag Advanced Science KitA powerful, portable, and versatile microscope designed to add on to a tablet/phone and bring laboratory-grade microscopic observation to your fingertips.
Hi-mag Pro Lens:
45-270x magnification
Digital zoom to 1350x or higher
µHandy Lo-Mag Lite Starter Kit
µHandy Lo-Mag Lite Starter KitUnleash the power of discovery and magnify the ordinary into the extraordinary. A gateway to the mesmerising microcosmic world that fits right in the palm of your hand.
Lo-mag Lens:
10-60x magnification
Digital zoom to 300x or higher
