Texas Instruments - Calculator - 1977-1982 - Programmable TI 57
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Texas Instruments TI-57 Programmable calculator, vintage industrial-design plastic body, 148 × 78 × 36 mm, about 180 g, produced circa 1977–1982, in working order with original case, 9V modification and original rechargeable battery module included but not tested.
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Description from the seller
Texas Instruments TI Programmable 57
Tested and fully functional
Programmable Calculator – Working – With Original Case – 9V Modification - Original rechargeable battery module included but not tested
A classic Texas Instruments TI-57 programmable calculator, an iconic model from the late 1970s and loved by collectors and enthusiasts of vintage electronics. The TI-57 was one of the first affordable programmable calculators and marks an important moment in the history of portable electronics. This makes the device not only functional but also a valuable collectible.
This specimen is in perfect working order and has been carefully maintained. The calculator has been converted to run on a 9V battery, which makes it considerably more convenient to use compared with the original rechargeable battery module.
Includes original protective zip case
Very good condition with light signs of wear consistent with age. Both the calculator and the case are in neat condition.
Compact and robust vintage design
Programmable scientific calculator
Carefully packed and insured shipping with tracking
View all photos, they are part of the description.
Good luck bidding and many thanks for your offer
Texas Instruments TI Programmable 57
Tested and fully functional
Programmable Calculator – Working – With Original Case – 9V Modification - Original rechargeable battery module included but not tested
A classic Texas Instruments TI-57 programmable calculator, an iconic model from the late 1970s and loved by collectors and enthusiasts of vintage electronics. The TI-57 was one of the first affordable programmable calculators and marks an important moment in the history of portable electronics. This makes the device not only functional but also a valuable collectible.
This specimen is in perfect working order and has been carefully maintained. The calculator has been converted to run on a 9V battery, which makes it considerably more convenient to use compared with the original rechargeable battery module.
Includes original protective zip case
Very good condition with light signs of wear consistent with age. Both the calculator and the case are in neat condition.
Compact and robust vintage design
Programmable scientific calculator
Carefully packed and insured shipping with tracking
View all photos, they are part of the description.
Good luck bidding and many thanks for your offer
Details
Era
1900-2000
Style subtype
Industrial design
Title additional information
Programmable TI 57
Number of objects
1
Material
Plastic
Manufacturer/brand
Texas Instruments
Designer/artist/maker
Texas instruments
Style
Vintage
Condition
Good condition - used with small signs of aging & blemishes
Height
148 mm
Width
78 mm
Depth
36 mm
Weight
180 g
Estimated period
1977-1982
In working order
Yes
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