Calculator Types Calculator Accessories
Accessories and spares
True leather case for HP12c, HP15c and Voyager calculatorsNew, true leather case for HP Voyager calculators, including HP12c, HP12c Platinum, HP10c, HP11c, HP15c, HP16c calculators. Black Friday: 10% off |
True leather case for HP17bII and other Pioneer calculatorsProduct no.: PioneerCaseNew, true leather case for HP Pioneer calculators, including HP17bII, HP10b, HP14b, HP27s, HP22s, HP32s, HP42s calculators. Dark brown color like the original. |
Battery holder 3DProduct no.: Battery holder 3DBattery holder case for the HP41 family of calculators, made with 3D printing and springs in stainless steel 304 alloy
Old price
35.00 €
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New Woodstock Battery holder 3DProduct no.: Woodstock3DBattery holder case for the Woodstock family of calculators, made with 3D printing and springs in stainless steel 304 alloy Black Friday: 15% off
Old price
35.00 €
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New Spice Battery holder 3DProduct no.: Spice3DBattery holder case for the Spice family of calculators, made with 3D printing and springs in stainless steel 304 alloy, to use 2 AAA batteries Black Friday: 12,5% off
Old price
29.00 €
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Test overlay for HP Voyager calculatorProduct no.: Overlay16Test Overlay for HP Voyager calculators |
New HP41c side coverProduct no.: Side CoverHP41c side cover. Black Friday: 25% off
Old price
8.00 €
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Feet for HP41c HP41cv HP41cx calculators - set of 4Product no.: feet41cAdhesive black silicone feet for HP41c HP41cv HP41cx calculators |
New HP41c Port cover - 3DProduct no.: Port cover 3DHP41c back port cover - 3D, new - set of 4. Black Friday: 20% off
Old price
24.00 €
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Zebra + Lower postProduct no.: zebra+lowerpostSet of zebra + lower post repair piece
Old price
41.00 €
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New Zebra connector for HP41C repairProduct no.: Zebra PCBThis piece is for repair of HP41c full nut calculator, substituting the damaged or corroded zebra connector that links the main board with the processor circuit. New design. Black Friday: 20% off
Old price
16.00 €
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Assembled HP-41c battery bay and expansion ports moduleProduct no.: Flex-PCB AssembledAssembled module for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price for EU customers. Black Friday: 20% off
Old price
55.00 €
can be shipped within 10 days |
Assembled HP-41c battery bay and expansion ports module FlatProduct no.: Flex-PCB AssembledFlatAssembled module for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price for EU customers. This is the FLAT version, when the screw head domes are broken and grinded down - see pictures. Black Friday: 20% off
Old price
55.00 €
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New Upper Post Repair partProduct no.: UpperPostRepairPiece to repair HP41c series upper screw posts (tested with both fullnut and halfnut versions) |
HP41c battery holder springProduct no.: SpringStainless steel 304 springs for HP41C battery holder |
New HP12C battery coverProduct no.: HP12c coverBattery cover for HP12C (for 3 LR44 battery original model)
Old price
12.00 €
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lower post long screw - inoxProduct no.: lowerscrewTwo long screw for the lower screw posts of HP41c calculators |
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New Set of 4 screw for HP41 - inoxProduct no.: ScrewsetTwo long screw for the lower screw posts of HP41c calculators + two long screws for upper posts. |
lower post long screw - black pairProduct no.: lowerscrewblackTwo long screw for the lower screw posts of HP41c calculators - black |
Spacer set for repairing old HP41cProduct no.: SpacerSetSet of 8 pairs of spacers for nut-screwed full-nut HP41c calculators. Substitutes the nuts that are screwed on the lower posts to secure the circuit, |
New HP41c Lower Post Repair KitProduct no.: Lower Post Repair KitSet of pieces needed to repair successfully the lower posts of HP41C, 41CV and 41CX full nut calculators, including zebra connectors, lower post part, and keyboard support for clothes' pegs to protect the keyboard
Old price
70.00 €
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Piece for repair of back case of HP41CProduct no.: brokenback1 Piece for repairing HP41c back cases. This piece is for repair of HP41c back halves, specifically the support of the upper screw heads that is often damaged, and very difficult to repair in a lasting way.
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Repaired HP41c back sideProduct no.: HP41CbackRepaired back side of HP41c. It can be used in case the original backside has the screw supports broken. |
New Repair kit for HP-41c battery bay and expansion portsProduct no.: Flex-PCBAdhesive circuit for the often damaged flexible PCB in the battery bay (and I/O ports) of the HP-41c range of calculators. Shipping included in price. Black Friday: 25% off
Old price
26.00 €
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4 x Piece for repair of back case of HP41CProduct no.: brokenback44 pieces for repairing HP41c back cases. This piece is for repair of HP41c back halves, specifically the support of the upper screw heads that is often damaged, and very difficult to repair in a lasting way.
Old price
72.00 €
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Thermal Paper for HP Printer - single rollProduct no.: HP-82175Thermal Paper for HP calculator printers: (HP 82240a & b, HP-92 & HP-97, 82143a & HP-IL printer) single roll |
Surveying I module - USEDProduct no.: Surveying module USEDHP Surveying module - tested with manual |
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Memory module for HP41c - USEDProduct no.: HP MemoryMemory for HP41c calculators (64 registers) |
Quad Memory module for HP41c - USEDProduct no.: HP Quad MemoryQuad Memory for HP41c calculators (256 registers) |
Full-nut processorFull-nut processor - please select C or CV type, or installation in your machine |
New Lower Post Repair partProduct no.: LowpostrepairPiece to repair HP41c full nut series lower screw posts |
Keyboard support for repairsProduct no.: keyboard supportPiece required for the lower post repair of HP41c calculators. |
Battery LR44 for HP12c old, HP17bII - set of 3Product no.: LR44LR44 battery for calculators of Voyager series (HP10c, HP11c, HP12c old, HP15c and HP16c) and Pioneer series (HP10b, HP17bII, HP42s, HP27s) |
New HP 17bII - Pioneer series battery bayProduct no.: back cover PioneerPioneer series battery cover: HP10b, HP14b, HP17bII, HP42s, HP27s,HP22s, HP32sII |
Navigation Pac for HP41c - USEDProduct no.: HP Navigation PacNavigation Pac for HP41c calculators |
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Financial Pac for HP41c - USEDProduct no.: HP Financial PacFinancial Pac for HP41c calculators |
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New HP17BII battery coverProduct no.: HP17BII coverBattery cover for HP17BII (for 3 LR44 battery original model) |
New HP17bII HP32s HP42s battery coverProduct no.: Pioneer Battery coverBattery cover for HP17bII HP32s HP42s t (for 3 LR44 battery original model) |
New HP12C battery cover - new modelProduct no.: HP12c cover[1]Battery cover for HP12C (for 2 CR2032 battery model)
Old price
17.00 €
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