name: 20g scale 0.001G size: 9 x 10 x 3 cm Material: Refer to the description weight: 230g Colour: Refer to Options package: Carton Introduction: It is suitable for the weighing test of diamonds, precious stones and precious metals, with high precision and exquisite workmanship, sending scales, pliers and 10g calibration weights.

specification:

Using high-precision strain sensor, LED display with blue backlight display, measurement performance is stable and reliable

Specifications: 20g

Minimum weighing: 0.003g

Division value: 0.001 g Error value: 0.005 g

6-bit LCD backlight display

Blue Backlight (optional) 2X 'AAA' battery

Product size: 99 * 88 * 25mm tray size: 34 * 37mm

Stand-alone weight: 105g

1) electronic scale operation of the scale:

Place the scale body on a smooth, windless countertop

1. Press 'ON' key, wait for 5 seconds to display 0.0;
2. Put the weight on the tray, when the upper left corner '0' appears, that is, the weight of the alleged objects;
3. Change the unit of measure with the MODE key, g / oz / ozt / dwt / ct / gn;
4. Press TARE to force zeroing.
5. OFF is the shutdown key.

2) Standard functions:

Press the ON key to display 8888 return to 0.0, then press the ON key for 3 seconds to display no display, wait 3 seconds to display '0' release the key and display the check value (such as 10.000 press TARE to change the value of the check weight) G 'unit flashes, then place the corresponding weight in the middle of the tray, about 5 seconds after the' g 'unit to stop flashing, and display the current weight value of weight, calibration is completed.When each weighing, check

Automatic low-power alarm

Six units select g / oz / ozt / dwt / ct / GN (MODE)

Peeled function