I love this! it is a full sized/oversized calculator which makes it easy to use for people that have large hands/fingers. It easily switches between standard calculator to construction calculator. Very intuitive; without looking at the directions I was able to do basic construction calculations.

Great product. I work in the structural steel business and have used the same one for 11 years. Some of the numbers have worn off of the keypad. Just wish there was a solar powered version even though in the 11 years I've used one I think I've replace the batteries only 2 or 3 times.

Performs all the construction calculation and conversions I need for residential renovations. Especially helps with takeoffs and estimating. Size of the unit is very comfortable during use, with a nice, clear display. Would recommend.

This calculator is awesome!! I have been an architect for over 40 years and have tried a number of similar calculators that were disappointments. This one really works and in a shoIf you work in rt time has saved me a lot of time.

No surprise, the reason I ordered it for our new employee was that I've been using this calculator for years and several of my coworkers have been using them on my recommendation.

Excellent calculator for the construction trade. Easy conversions to feet and inches. It costs less now than when we bought the original calculator in the past.

Great product, used every day, one of my favor tools. [This review was collected as part of a promotion.]

bought this to replace a 20 yr old one. Excellent, easy to use construction calculations.

UPS delivered early than expected... I am impressed !!! UPS are better than FedEx !!!

Had the hand-held version for years. Happy with the desk top.

Great calculator. Has everything on it that I need.

This is great for our estimating dept.

Everything i expected and needed

Excellent product good price

I purchased two units for my business partner and myself. This is a great tool that is a must for all contractors.\nIt makes life so much easier when it is used on a construction site. It helps minimize and reduce errors that results in an overall savings to the project.The ability to add feet, inches, fractions makes life easier.\nIt is great for roof work and stairs.\nI am sure that as we learn more about the other features that we will be equally as happy.\nHighly recommended to others.\nThe protective cover and the additional soft case is an added benefit to protecting the tool from the rough construction environment.

Bought for use in UK. Very pleased with it generally - once teh instruction book is read it is pretty easy to understand.\r\n\r\ni would like to have been able to change the default to metric - but conversion is easy enough. \r\n\r\nIt won't take long to recoup its cost.\r\n\r\nShame it cannot be shipped 'as a gift' this would save UK Post Office charging excessively for picking it up and paying the import duty in advance.\r\n\r\nI am sure I read it could do dihedral angles but as yet have not found this function.\r\n\r\nWill no doubt buy another.

This calculator makes all construction mathematical equations a breeze. It also can convert all measurements into any format. I use it for estimating, cubic yard calculations, square footage and any other numbers I might need. I highly recommend this product.This calculator makes all construction mathematical equations a breeze. It also can convert all measurements into any format. I use it for estimating, cubic yard calculations, square footage and any other numbers I might need. I highly recommend this product.

One of the best Calculators out there for Construction, I use it almost everyday while i work and i can figure out many things using this calculator. The main reason i got this for was to help me with roof calculations and it definitely helps, i can figure out hips and valleys, jack stud lengths, i can easily find my common rafters and also convert from feet to inches in seconds, i would highly recommend this product as it will increase your work speed by a lot.

Worn through two of them so far. They are a good standard file nothing special. I'm just glad I'm able to get these and at a reasonable price. I would buy a case if I couldWorn through two of them so far. They are a good standard file nothing special. I'm just glad I'm able to get these and at a reasonable price. I would buy a case if I could

These Mento mints are a 5 star product because not only do they taste good but the flavors are extremely consistent in taste! You know the taste once you eat a pack!These Mento mints are a 5 star product because not only do they taste good but the flavors are extremely consistent in taste! You know the taste once you eat a pack!

Is so easy to do math operations when working with fractions of an inch and feet. There is no more converting it to the same units. It will save you a lot of time. Is so easy to do math operations when working with fractions of an inch and feet. There is no more converting it to the same units. It will save you a lot of time.

Capable of all calulations needed in construction. Would be better if it had a square root key instead of having to use pitch, run, and diaganal.Capable of all calulations needed in construction. Would be better if it had a square root key instead of having to use pitch, run, and diaganal.

This calculator makes all construction mathematical equations a breeze. It also can convert all measurements into any format. I use it for estimating, cubic yard calculations, square footage and any other numbers I might need. I highly recommend this product.

I use these for work everyone thinks it dont do nothing when they see it. Then they use it and they love it. I use these for work everyone thinks it dont do nothing when they see it. Then they use it and they love it.

the only con i have about calculator, it doesn't have clear enough instructions how to solve your problems.the only con i have about calculator, it doesn't have clear enough instructions how to solve your problems.

Great calculator for the trades has every feature you could possibly need. I purchased it for estimating which it is fabulous for, but also use it in the field. The large print is perfect for an old guy like myself.

The calculator looks and functions just as it should. It comes with a good sturdy case for protection. The calculator looks and functions just as it should. It comes with a good sturdy case for protection.