Features :
<br />6 different weighing modes.
<br />"Tare" button weigh items in a container the tare button 
<br />will subtract the container weight from the total reading.
<br />Spacious weighing platform.
<br />Backlit LCD screen.
<br />3 minute auto power off saves battery life.
<br />Low battery alarm.
<br />Cover and pouch protect scales when not in use.
<br />Specification:
<br />Capacity 20g/100ct/308.6gn/12.86dwt/0.6430oz 
<br />Accuracy  0.001g/0.005ct/0.02gn/0.001dwt/0.0001oz 
<br />Display: 5 digit blue backlit LCD
<br />Auto power off: 3 minutes
<br />Operating temperature: 10-30 degree
<br />Powered by: 2X AAA batteries ( Not included )
<br />Unit conversion: g / oz /ozt / dwt / ct / gn
<br />Color of back light: blue ( optional )
<br />Operation:
<br />Install battery"AAA"x2. Put the scale on a vibrationless, calm, 
<br />no electromagnetic interference and solid plat surface.
<br />1. Turn on the scale. Press [ON] for 2 seconds until 0.000 appears
<br />2. Weighing. Put the article on the scale's salver. You can read the data when "o" appears on top left corner
<br />3. Unit conversion. Press [MODE] to change weighing unit
<br />4. Tare. Press [TARE] for Re-zero
<br />5. Turn off the scale. Press [OFF] to turn off the scale
<br />Caution:
<br />1. Please make the calibration steps as the user manual. Once you step to error programs, the scale can not work properly any more
<br />2. Put the scale on a vibrationless, calm, no electromagnetic interference, solid plat surface. Keep the scale out of your mobile over 50cm
<br />3. Do not overload. Once overloading, the scale display "FULL"
<br />4. Do not impact the scale salver. To avoid damage the load cell
<br />5. When "o" appears up, you can read the weighing data
<br />Package includes:
<br />1 x 20g x 0.001g Digital Portable Jewelry Scale ( Batteries Not Included )
<br />1*10g calibration weight
<br />1* tweezers 
<br />1*Users manual<p> <b><b><img src="https://contestimg.wish.com/api/webimage/58364986a324c809b7173bc3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58364986a324c809b7173bc3-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58364986a324c809b7173bc3-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58364986a324c809b7173bc3-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/58364986a324c809b7173bc3-4-large.jpg></b></b></p>