Digital Light Meter with 3 LUX Ranges Subcategory_Dishes and Jars with retractable hooks for tandem

with retractable hooks for tandem stacking during physics force experiments

Demonstrates Pascal's principle that fluid pressure at a given depth acts equally in all directions

designed to hold an electrostatic charge while students probe its surface with a proof plane

3 glass holds 2000mL with integral side arm for large-volume vacuum filtration procedures

this house fly longitudinal section reveals dipteran internal structure

Digital Light Meter with 3 LUX Ranges Subcategory_Dishes and Jars with retractable hooks for tandemDigital light meter with three selectable illuminance ranges up to 50,000 lux, a silicon photodiode sensor meeting CIE photopic standards, and two filters for visible light laboratory measurement.