Surveying Pac. The Surveying Pac for the HP 50g is meant for general use by the professional or sub-professional surveyor, and contains all of the programs for Coordinate Geometry, curves, triangle and spiral solutions that are in the Basic Cogo+ Pac, supplemented by additional solution programs such as curve common to three tangents, curve through three known points. Effective Solutions for Surveyors, Engineers, and Architects! Home >Surveying: Advanced solutions for surveying, COGO, and related exams. Buy your HP-50G or HP-PRIME calculator together with HP-50G or HP-PRIME surveying software and receive a special discount on our already low prices on.

Product Information The Hewlett Packard 35 calculator has a solution for everything, be it everyday arithmetic or statistical analysis. The large 2-line display of this HP business calculator features an adjustable contrast that enhances legibility. The 42 built-in physical constants with unit conversions, inverse functions, cube root etc. Makes this HP scientific calculator a must have engineers, surveyors, college students, scientists. The Hewlett Packard 35 calculator offers memory space of 30KB along with 800+ independent storage registers. Several features like inverse functions, cube root, logarithms, exponents, factorials etc., in this HP business calculator make your life all the more easy. This HP scientific calculator can be used for many of your exams like- SAT Reasoning Test, SAT Subject Tests in Mathematics Level 1 and Level 2, ACT Mathematics Test, PSAT/NMSQT, AP Chemistry/Physics etc.

Product Identifiers Brand HP MPN HP-35 Model 35 eBay Product ID (ePID) 73951948 Product Key Features Power Source Battery Size Handheld Key Size Regular Type Scientific Additional Product Features Display Type Large Digit Display 10 Digits Additional Features Case Included. A great way to use your old HP calculator HP's original RPN calculators can't be improved for ease of use in science or engineering. And the displays never fade like LCDs.

But if you have a treasured antique, you don't want to leave old NiCd batteries inside. And it's a pain to keep them charged or find new ones. As a result, many fine old calculators sit on a shelf or in a drawer.

A useless memento from college days. Now you can have your trusty HP ready to use right beside your computer. Or take it anywhere with a little iPhone charger. It's always ready with no worries. This is really a must-have for HP users and collectors.

A great idea. I love this thing. Highly recommended! Calculator works intermittently Received the product and inserted the battery.

Download Generic Bluetooth Adapter Driver For Hp Probook 4530s. The calculator didn't work. Took the calc. Apart and cleaned the contacts JIC that was the problem. Reassembled it and reinserted the battery. Hp 3200c Scanjet Driver For Windows Xp.

Still didn't work. Took the battery cover off and jiggled the battery around. I was able to get the '0' to show in the display (when it's working properly) but that wouldn't stay. Tried to add shims to position the battery so it would work continually.

Nothing I tried worked. I know the calculator will work as evidenced by the fact that it will do so intermittently as I wiggle the battery around. However the battery is not the same size or configuration as the original. It doesn't fit well and doesn't work for me. If I can send it back, I will. Edit: after more trouble shooting, I'm thinking the problem is something inside the calculator. So I'm upping the rating from one star to three stars and saying I would recommend it to a friend.

Iconic collectable HP quality sure shows up in this dated calculator. It looks and works almost as well today as it did in the 1970's. Things to watch out for: 1. The nicad batteries leak and corrosion can be a problem to the battery contacts. The ON/OFF switch has too much grease when applied at the factory.

To take it apart, you must remove 6 case screws and 8 inner screws, then wipe off the grease. Two of the case screws are under the label. Two more are under the lower feet. Don't remove the lower feet, just bend them back to get to the screws. Is this a good value?

Not really considering its high collector cost and comparatively few math functions. Still it is a must-have for a collector. I find even the replacement battery packs don't hold a charge for long. Nothing really to do with the caluculator, it's the nicad technology of the time. Takes me back to the 70's As a student ready to enter college in 1976, I saw an article for the HP-35 and got a summer job to save my money to buy one.

I had one of the earliest units sold by HP, picking it up directly from HP headquarters. At $395 in 1976, it was DAMN EXPENSIVE, but made my life as an engineer at UC Berkeley so much easier.