"Complete+Meter+Stick+Optics+Bench"

Compatible with all major brands.

These sterile, safety-engineered, multi-sample blood collection needles offer a simple, effective way to collect blood while reducing the possibility of needlestick injuries

Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.

A must for the lab that needs precise voltage or current.

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Test saves time In experiments.

Determine the spring constant of a spring using two methods.

Durable, probeware-ready track and cart system.

Determine the landing position of a ball launched horizontally from the top of a table.

Explore a standing wave on a string and determine the linear mass density of the string.

Explore how solar power is converted into motion with a solar bug.

This apparatus helps students observe photoelectric emission in detail.

The MicroFlip™ 100 to 250× LED and UV lighted pocket microscope with flip down side base and smartphone digiscoping clip MP-250 is an extremely powerful LED lit pocket microscope that contains a unique flip-down slide base with an aspheric lens system for ultra high definition image quality. The high-power magnification ranges from 100x-250x power. The MicroFlip™ also contains a built-in UV flashlight, making for the perfect STEM kit for scientific research, biology/microbiology, jewelry and so much more.

Determine the speed of a toy dart by analyzing the results of different inelastic collisions.

Determine the coefficient of friction by measuring the minimum angle to keep a ladder from slipping.

Find the spring constant of a projectile launcher using the potential energy of its projectile.

Measure the acceleration due to gravity three different ways.