"solar+binocular"

Coulombmeter for measuring the flow of current when storing energy in a rechargeable battery.

Six different models can be built with one chassis.

Learn about galaxies and nebulae in the universe.

Delivers a high level of optical performance, versatility and durability for clinical, veterinary and education laboratory environments.

A journey through the cosmos begins here.

Convenience pack features extra-bright, smooth finish colored papers that get noticed every time.

The Vernier Flash photolysis spectrometer is a simple, user-friendly device for demonstrating the fundamental principles of chemical kinetics and photochemistry to undergraduate chemistry students.

Students explore the Moon's motion and phases in this lab activity.

Geoblox models provide a multi-learning approach to help students understand concepts and structures from the inside out as they build their own models.

The High Current Sensor has a range of ±10 A. Current is measured with a Hall Effect sensor, which uses the magnetic field created by the current and therefore does not add a resistive element to the circuit. A metal shield over the Hall Effect chip reduces the influence of external magnets. A replaceable fuse protects the equipment and circuit.

Use the handheld P51™ fluorescence viewer to explore the world of fluorescence right at home!

Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!

Set of 14 mini‑chemistry experiments exploring key chemical concepts for classroom fun.

You can own one of the oldest and rarest meteorites of martian origin.

Measures rainfall to determine rainfall rates, times and duration for deployment with most standard tipping-bucket rain gauges.

The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications.