Kkmoon 50g/0.001g High Precision Mini Digital Jewelry Scale Portable Electronic Milligram Scale Balance

Feature: 1. High accuracy, it can measure up to 50g with a 0.001g accuracy resolution. 2. Can be used to measure the weight of medicine, jewelries, coins, etc. 3. LED high-definition display screen, whether day or night, can clearly read. 4. Compact size, lightweight and exquisite, you can put it in your pocket. 5. With the functions of tare, counting, unit conversion and on off button. 6. Made of high quality ABS and stainless steel material, which is hard to fade or deform. 7. You can install two AAA batteries(noy included), energy saving, environmental protection and durability, long standby time. Specification: Condition: 100percent Brand New Item Type: Jewelry Scale Material: ABS + Stainless Steel Color: As shown in the picture Size: Approx.14.5x7.7x5cm/5.7x3x2in Weight: Approx.383g/13.5oz Battery: 2 x AAA battery(Not included) Key Description: ON/OFF: ON/OFF key PCS: Counting key TARE: Tare key MODE: Unit conversion key 1. Turn on the power button ON / OFF and wait for three seconds to display 0 or 0.0 or 0.00 or 0.000. 2. Place the desired scale on the weighing pan and read the value after the value is stable. 3. Press the unit conversion key to change the weighing unit. 4. Press the power button to turn off the computer when it is turned on. Unit conversion key (MODE): Press this key to select the weight unit you need, there are a variety of units for conversion. 1ct / carat = 0.19997g 1oz / ounce = 28.3495g 1dwt = 1.5552g 1ozt / troy ounce = 31.1034g 1gn / grain = 0.0648g 1tl = 37.4999g Tare / peel (TARE): 1. Turn on the machine to 0. 2. Place the deduction weight on the weighing pan. 3. Press the tare key (TARE key or T key) to display 0.0 or 0.00, indicating that the weight has been deducted. 4. Then put the item to be weighed, and the reading at this time is the net weight of the item. Calibration: Calibration must have corresponding weight Calibration mode: 1. In shutdown mode, hold down the [TARE] or [T] key and then long press the [ON / OFF] key to boot for 2 seconds to enter the internal code test state, then press [MODE] or [UNIT] [M] key to enter calibration mode. CAL is displayed 2. In weighing mode, long press [MODE] or [UNIT] or [M] key to enter calibration mode, at this time it displays CAL Calibration Method: After entering the calibration mode and displaying CAL in one of the above two modes, press the [MODE] or [UNIT] or [M] key again, the word CAL will be displayed, and it will flash a few times and display the calibration weight. Put the weight of the corresponding weight on the weighing pan, stabilize it for 3 ~ 4 seconds, and then complete the weight calibration. After displaying PASS , press the [ON / OFF] key to shut down and complete the calibration. Calibration method of electronic measuring spoon: Calibration mode: In the shutdown mode, press the TARE button to turn on the power, and then immediately release the other two buttons (MODE / HOLD button) after releasing. When a string of numbers is