SPECIFICATION
Vernier caliper
Steel chrome plated model. One side graduated in inches for 6 inch and side graduated in millimeters for 15 and the 10-part Vernier reads to 0.1mm The moveable jaw can be held at positions on the scale by means of spring constant. Fine adjustment can be made by means of a convenient thumb operated strip which is allowed to disengage for fast adjustment packed in velvet box.

Price:
Core Components : Spring Weight Holder Scale
Usage : Educational and Laboratory Experiments
Equipment Materials : Metal and Acrylic
Feature : Demonstrates Elasticity and Hooks Law
Type : Mechanical Apparatus
Weight : Lightweight approx. 1kg
Core Components : Base Knife Contacts Insulated Handle
Usage : Electrical Circuit Switching/Manual Control
Equipment Materials : Metal (Contacts and Knife) Insulated Base
Feature : Reliable Manual Switching
Type : Knife Switch
Weight : Varied depending on model
Core Components : Conductive material Plastic support structure
Usage : Demonstration of electric field principles
Equipment Materials : Plastic and Metal
Feature : Visual representation of electric fields
Type : Educational/Experimentation Equipment
Weight : Approx. 500 grams
Core Components : Metal clamps and connectors
Usage : Holding dry cells for circuit connection
Equipment Materials : Metal (likely aluminum or steel)
Feature : Secure and lightweight battery holder
Type : Battery Holder
Weight : Approx. 20 grams