$0.00
Nice color blindness book with nice illustrations for testing and demonstrating color blindness. Both numbers and figures appear in the book.
Text in both Chinese and English.
Designed to be placed in air or water flow. When connected to the General Flow Sensor, aids in measuring pressure differences.
This small plastic bottle is designed to allow simultaneous sensor measurements of oxygen gas and carbon dioxide gas.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Ammonia test vials.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Allows students to measure temperature by detecting emitted infrared from objects without contact. For use with PASPORT Interfaces.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
The PASPORT Water Quality Colorimeter is designed specifically to support the chemical analysis of water samples using PASCO’s ezSample Snap Vial test kits.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Chlorine test vials.
Measures the water content of soil and reports it in percent. For use with PASPORT Interfaces.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
