All Products
Wireless Temperature Sensor Pack
Wireless Temperature Sensor PackClassroom 8-pack of Wireless Temperature Sensors packaged in a Gratnells storage tray with custom insert.
Wireless Temperature Sensor with Display
Wireless Temperature Sensor with DisplayThe Wireless Temperature Sensor with display is a general-purpose sensor useful in many science labs. With a rugged, water resistant design and rechargeable lithium ion battery, students can get spot reads from the display or auto collect data to a device to study trends.
Wireless Voltage Sensor
Wireless Voltage SensorEasily record voltage data while exploring fundamental circuit concepts, electrochemical batteries, and so much more.
Wireless Voltage Sensor Pack
Wireless Voltage Sensor PackClassroom 8-pack of Wireless Voltage Sensors packaged in a Gratnells storage tray with custom insert.
Wireless Weather Sensor Storage Tray
Wireless Weather Sensor Storage TrayA simple and effective solution for storing Wireless Weather Sensors.
Wireless Weather Sensor with GPS
Wireless Weather Sensor with GPSThis sensor is packed with 19 different measurements, including GPS, that can be monitored live or collected over the long term.
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.
Work Energy Theorem Experiment
Work Energy Theorem ExperimentMeasure the work done versus change in kinetic energy using a force sensor and photogate pulley system.
X-Y Adjustable Diode Laser
X-Y Adjustable Diode LaserDesigned to mount on a rod stand, the laser can be rotated 360 degrees and has x- and y-alignment screws.
Xylol, 50 ml
Xylol, 50 mlUnit: 50 ml
You Be the Detective: Unsolved Mysteries CD
You Be the Detective: Unsolved Mysteries CDFour Fun Forensics Cases on One CD
You’re in Control: Endocrine System Manipulative
You’re in Control: Endocrine System ManipulativeEveryone is aware of the respiratory system, nervous system, and digestive system, but what about the endocrine system? This often forgotten system of glands and organs controls the majority of our body processes.
Zeeman Effect
Zeeman EffectClassic experiment in which students observe the interference pattern from a Fabry-Perot interferometer resulting from the spectral line of a mercury lamp in a magnetic field.
Zeeman Effect Experiment
Zeeman Effect ExperimentMeasure the Zeeman Effect with polarization.
Zero Gauss Chamber
Zero Gauss ChamberDouble-walled, high permeability metal chamber produces a zero Gauss field within the chamber.
Zinc discs for voltaic pile 352200
Zinc discs for voltaic pile 352200A model of the first galvanic battery
Zinc Plate
Zinc PlateA 40 × 40mm zinc plate on a 4mm connector which can replace the top plate of an electroscope.
The plate can be used to show discharge under UV Lighting and the photo-electric effect.
Zinc plate for electroscope
Zinc plate for electroscopeUsed with electroscope 441000 for demonstrating the photoelectric effect.
Zinc sulphide screen
Zinc sulphide screenPhosphorescent plate that continues emitting light for some time after having been illuminated. This effect depends on the light source emitting some ultraviolet in addition to visible light, which means that the screen can be used to detect UV light.
