Capacity: 700 g - 24.690 oz - 3500 ct - 22.505 ozt - 450.1 dwt - 197.55 1/8oz - 98.78 1/4oz Readability: 0.1 g - 0.005 oz - 0.5 ct - 0.005 ozt - 0.1 dwt - 0.05 1/8oz - 0.02 1/4oz Linearity: +/-0.1 g - 0.005 oz - 0.5 ct - 0.005 ozt - 0.1 dwt - 0.05 1/8oz - 0.02 1/4oz Units: Gram, Ounce, Carats, Troy Ounce, Pennyweight, 1/8 Ounces, 1/4 Ounces Calibration: Digital Auto Calibration with 500g (included) Tare range: Tare full capacity Auto Off: Auto-Off feature Operation Temp: Optimum: 16°C-25°C / 64°F-85°F Display: LCD with reverse backlit screen The Palmscale has a reputation of delivering a scale that's easy to use, incorporates ingenuity with each new version & also being the #1 selling pocket scale in USA, UK, and Canada. It's no wonder this new version of an already popular scale has garnered so much buzz even before its release: the all-new PalmScale 7.0 scale reinvents what you thought you knew about the PalmScale's ingenious reputation! Hailed as the MOST ADVANCED POCKET SCALE EVER MADE, the PS7 is new & improved for 2008: building on an already amazing platform, the PalmScale 7.0 takes a little bit more of a different approach. One of the first features you will notice off the bat is the chrome body & platform and rubberized casing: it's sleek, stylish & meant to be easy to handle. Press the power button & you will fall in love with the reverse-lit display (just take a look at the amazing pics & you can see exactly what we are talking about)! It does have some new amazing invented technology (a two-line display with a super easy to figure out price-computing function & a reverse-lit LCD display [high-quality like an iPod]), plus more! Just check out the specs below to see everything that the PS7 has to offer - you're gonna love it!