The Sinclair Cambridge range of calculators were introduced in summer 1973. There were a dozen models and variations!
It has a red LED display, 4-functions, constant, [C] and [K] (constant) keys. It uses 4x AAA batteries. The main integrated circuit is a General Instruments Microelectronics GI-C550.
It was available to buy as a kit for £24.95 in January 1974. See the advert taken from Everyday Electronics magazine.
Sixe : 50 mm x 111 mm x 28 mm (2" x 4.4" x 1.1").
Made in England.
Hire Charges
Hire Charges
We currently do not have our charges listed online, but we are happy to quote you by phone. Please call us on 01440 709794 and we'll be happy to help.
Minimum Order Charge
We do have a minimum order charge of £50 (excluding delivery) for all hires. This is to cover the time involved in organising and dispatching a single small item. Sorry :-(
Payment
New clients are required to pay in advance by BACS or credit card. Repeat customers can open a credit account with us on 30 days terms.
Multiple Items & Job Lots
If you're looking to fit out an entire set and need many items, we are happy to quote a discounted rate based on the quantity of items.
Dry Hire
The term dry hire means to hire an item without having a technician supplied to support it. Most of our small items are available to dry hire, but some of the more complicated equipment that require specialist knowledge are not. In these cases we will deliver the item(s) personally and set them up for you. Please call us for a quotation based on the hire period and location.
