【實用工具app】Balance Scale Pro|最夯免費app-綠色工廠好玩App

Balance Scale Pro lets you use your iPhone or iPod Touch to weigh small objects such as coins.User reviews: "★★★★★ Works Great: Improved a lot over previous apps! Works like a charm" - US App Store"★★★★★ Works very well: Works better than the other finger scale does" - US App Store"★★★★★ Great Idea: Works well if you follow the instructions... got quite accurate results" - US App StoreBalance your device with your finger under the center bar, place the object to be weighed on the arrow and the read-out will display an estimate of the object's weight.Instructions:(1) Balance device on finger with finger aligned underneath the center bar(2) Press Set/Reset to zero the scale(3) Gently place object to be weighed on device with its center located on the arrow tip(4) Once object is rested, press Fix/Unfix to fix resultNote / Tips:• To obtain an accurate weight estimate Balance Scale Pro takes a small degree of skill and practice to use.• Try practicing with small objects you know the weight of.• For reference, here are the weights of common coins:- US Quarter: 5.7 grams- US Nickel: 5.0 grams- 1 Euro: 7.5 grams- 2 Euros: 8.5 grams- UK 1 Pound: 9.5 grams- UK 50p: 8.0 grams- UK 10p: 6.5 grams- Canadian Loonie: 7.0 grams- Australian Dollar: 9.0 grams