Customer Reviews

Calculated Industries 9130 TimeMaster II

5 star:		(5)
4 star:		(1)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

I use this to index songs I put onto Reel to Reel and on Ebay for items I'm bidding on

I am an airline pilot, I have this item, and this calculator is perfect for adding lots of flight times together for crew pay, or logbooks. Pay especially!
A breeze to use, built tonka tough, simple instructions, and a super durable case! Love it! Good price. Mine was $55 at a pilot shop. Now I'm getting one for a gift for someone.

I've used this many times to add hrs and minutes. It saves you a lot of time and it's very handy. Another great feature is that you can use it as a stop watch.

A calculator with a built-in stop watch is an amazing tool for time study work. Very convenient. You can do calculations while the stop watch is running. sweet! Time calculations are a breeze with this.

I needed something to calculate time including working out UTC +/- calculations, and found this product on Amazon.

This is one awesome time calculator especially for Aircrew use to work out duty time elapsed etc.

The instructions on how to use the calculator were a little confusing but it wont take you long to work it all out on your own.

The Timemaster II is now always packed in my flight bag ready to go!

I am a track and field coach, and needed sometime that I could use to work with the atheletes when tracking splits, target paces and improvement across the season. The ideal product would combine a stopwatch and a calculator, and except for something I saw that was appropriate for a TV producer (at a cost of $180), is not available. The second best approach is a hand-held calculator, and at $40.00, is a real value.