The HP Calculator Specialist
Calculator Types Accessories and spares
Accessories and spares
Assembly kit for HP-41c battery bay and expansion portsProduct no.: Flex-PCB AssemblyParts for battery-back port module repair kit, or module assembled 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. Please choose option! New price: cheaper circuit translating to 10% lower price! |
HP 54201D Digitizing OscilloscopeProduct no.: HP 54201DThe HP 54201 A/D is a general purpose digitizing oscilloscope with 300 MHz repetitive bandwidth and a single-shot digital storage bandwidth of 50 MHz (200 rneqasamples/second), with infinite store time and waveform data output. It also provides parametric information about the analog characteristics of waveforms. The HP 54201 D has all the features of the HP 54201A with the addition of parallel and serial logic trigger qualification capabilities. The HP 54201 D includes 3 pods, each containing 8 bit + 1 parity bit + clock organization. The oscilloscope is tested and self-calibration run sucessfully
Old price
350.00 €
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lower post long screw - inoxProduct no.: lowerscrewTwo long screw for the lower screw posts of HP41c calculators |
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 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 |
Feet for HP41c HP41cv HP41cx calculators - set of 4Product no.: feet41cAdhesive black silicone feet for HP41c HP41cv HP41cx calculators |
Feet for HP12c, 12c Platinum calculatorsProduct no.: feet12cAdhesive black silicone feet for HP12c, 12c Platinum calculators |
New Upper Post Repair partProduct no.: UpperPostRepairPiece to repair HP41c series upper screw posts (tested with both fullnut and halfnut versions) |
X-Memory module for HP41c/cv - USEDProduct no.: HP XMemoryExtended Memory for HP41c, HP41cv and HP41cx calculators |
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Manual X-FunctionProduct no.: Manual X-FunctionUser Manual Extended Functions/ Extended Memory |
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
62.00 €
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New HP41c Port cover - originalProduct no.: Port coverHP41c back port cover - original and used. |
New zebra connector holderProduct no.: zebraholderZebra Holder to keep the elastomeric zebra connectors in the contacts between main board and processor circuit in the HP41c calculator family, full nut versions. |
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. |
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New Zebra connectors for HP41C repairProduct no.: zebra pairThis 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. Pair |
HP41c PrinterProduct no.: HP 82143aThe HP 82143A is a thermal printer that was connected to a slot of the HP-41 series calculators. This printer was introduced with the first hp 41c. At the time, it was the first calculator that could use an external printer - in the line of endless expandability. This unit works flawlessly and comes with a nearly complete paper roll and a new one. |
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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Case for HP CalculatorsProduct no.: calcCASELeather-like protective case for HP Calculators |
Wireless kit for HP PrimeProduct no.: F0K65AAImprove classroom interactivity and make learning easier with the HP Prime Wireless Kit,
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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 |
New Firmware Flashing service for HP30b, HP20bProduct no.: FlashWe offer the flashing of new firmware for the 10bII+, 12c+, 20b and 30b. These calculators have a port that allows the user to flash a new firmware. For that, a special cable is needed. |
Time module for HP 41c/vc calcs - USEDProduct no.: HP 82182A - USEDTime module for HP 41c/vc calcs |
Surveying I module - USEDProduct no.: Surveying module USEDHP Surveying module - tested |
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