Feature

●Laboratory: Suitable for physical classroom use and can be used for a long time
●Electrostatic teaching tools: Educational materials and student experiments
●Electrostatic Testing Bulbs: The effort and excellent craftsmanship of this product make it very reliable
●Non-contact Voltage Tester: Fun and easy to learn. Encourages students hands-on ability
●Test Indicator: Made of materials for long time use


Description

Package List
1 x Electrical Test Ball

Features
- Color: Detector Ball as shown
- Suitable for laboratories, physical and electrical experiments, use electric test bulbs.
- Made of strong and durable material, suitable for test equipment for long time use.
- The hard work and superior craftsmanship have been used to make this product make it possible to be reliable in physical equipment.
- Material: lab equipment
- Convenient to operate, easy to carry, can be carried to school equipment for experiments.
- Happy and easy to learn. Exercise your students practical ability experimental equipment.
- Size: about 11.00*1.00*1.00cm/4.32*0.39*0.39inch electrostatic test ball.

Description
Test Ball This is one of the best choices for you. Are you looking for a sturdy, reliable electrical laboratory? If yes, look no further. Our professional electronic experimental equipment must meet your needs