How to revise division of JWQ weighing scale from 1/15000 to 1/30000?

Take 15kg x1g of JWQ as an example:

Step 1: Press and hold M+/Save key while powering on the scale. The screen will show 15.000kg

Step 2: Press M+/Save key again. The screen will show 0.001kg.

Step 3: Press MR key. The screen will show 0.0001kg.

Step 4: Press PRINT/HI two times until the screen shows 0.0005kg. Then press M+/Save key and the screen will show “CAL”.

Features：

●  Resolution up to 1/15000

●  Single point and linear calibration available

●  Hold function in peak, stability, or key operation

● Lower/upper limit weighing alarming function

● Zero range setting and filter setting for counting under various condition

● Accumulation, Accumulation Display and Accumulation clear functions

●RS-232/Relay/Blue Tooth/U-KEY connector/WP wireless print/U-disk module/Wifi/Ethernet(optional)

● Ideal for applications in production, packaging, warehouse, inventory, shipping and receiving areas

Specifications: