[Damaged Goods / Defective Operation] Science Series 7 gakken Electronic Block EX-System EX-150 Reprint

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Explanation ■ This product is described as "damaged product (damaged / dirty box / instruction manual)" and "operation defective product (power failure due to rust / liquid leakage of main body battery terminals)". Please be aware in advance.
This is a reprinted version of the electrical experiment kit that became a boom since it was released in 1976.
You can experiment 150 types of electronic circuits by combining 46 blocks.
You can easily make electric devices such as radios, alarm devices, and lie detectors, and you can experience the basics of electronic circuits in an easy-to-understand way.
This is a reprinted version of the electrical experiment kit that became a boom since it was released in 1976.
You can experiment 150 types of electronic circuits by combining 46 blocks that incorporate transistors, resistors, etc.
You can easily make electric devices such as radios, alarm devices, and lie detectors, and you can experience the basics of electronic circuits in an easy-to-understand way.
[Product Details]

Main body, block, microphone, antenna wire, earphones, 60 cm cord, tester rod, instruction manual
Batteries : AA dry batteries x 4 (sold separately)
Target age : 10 years old or older
* Used products are not guaranteed for consumables, batteries or remaining battery. Please be aware in advance.