"Human Biology Lab Activities&amp"

Quick Measurements Within or Amongst Samples

All of these lamps will fit our miniature screw base receptacles except for type GE 40, which is a flange base flashlight bulb. Package of 10.

WARNING: CHOKING HAZARD- Small Parts Not for Children Under 3 Years.

Nine level conductivity meter shows the relative conductivity/resistance of liquids and solids. As the conductivity of the tested material increases, the number of glowing red LEDs will increase to a maximum of 8, which indicates a very good conductor. There will be zero glowing red LEDs if the material has a very low electrical conductivity (is a good insulator).

Measures electric power in AC/DC circuits with digital readout.

Durable plastic cell holder.

Demonstrates basis of digital communications.

Don't let the size fool you - this motor packs a punch.

Durable solenoid for induction experiments.

Bigger design for easy connections.

The easiest small DC motor for your maker projects.

A Great Classroom Solution.

Present these demonstrations in front of your class to excite your students about learning core physics concepts.

Quality Lamp Receptacle.

Use this set of nine unknown resistances to work with your Wheatstone bridges.

Inexpensive yet convenient for all circuit experiments.

Six aluminum replacement leaves for the Electroscope Assembly without Flask.