desktop calculators electronic circuits calculator tools

Payment Type: T/T
Incoterm: FOB
Min. Order: 3000pcs Pack/Packs
Delivery Time: 30 Days

Basic Info

Model No.: OS-8815

Condition: New

Customized: Non-Customized

Certification: Other, RoHS, CE

Color: Other

Network Function: Not Support Network

Video: Without Video

Size: 167x186x35mm

Additional Info

Packaging: Color box packaging, single side suction, double-sided suction plastic

Productivity: 1,000,00 pcs/month

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 1,500,00 pcs/month

Port: ShenZhen,China

Product Description

Early, prototype, electronic calculator produced by high-school student.


The first electronic desk calculators of the 1960s and early 1970s were very large and VERY expensive, but were versatile, quick, and silent.

If you only wanted to add lists of numbers then mechanical and electro-mechanical calculators were fast and still cost effective into the early 1970s, until the price of the electronic ones plummeted.

There was a general reduction in size, number of electronic components, and cost over this period. For further information see the section on The Calculator Business and the section on Calculator Electronics.

12 digits desktop calculators

AA battery, solar, two way power

Plastic key

Mark-up %

Extra-large display

Metal faceplate

Certifications: RoHS Directive-compliant, CE

Service: customized logo, color, brand name

Packing: color box with customized logo

Size: 167x186x35mm

Weight: 278g

Packing specifications:

Inner carton: 10 pieces

Outer carton: 60 pieces

Size: 42.5x42.5x57.5cm

Net weight: 16.86kg

Gross weight: 23.00kg

12-digit Big Electronic Calculator

Contact Info


Dongguan City Leya Electronic Technology Co. Ltd

Address: FuZhuShan Industrial park,Liaobu Town,Dongguan,Guangdong

Contact Person: Seeko



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