A&D
FX‑300GD
Interactive SOP
Jewelry / Gold Precision Balance · Standard Operating Procedure & training guide
320 g × 0.001 g
Capacity
320 g
Readability
0.001 g (1 mg)
Calibration
External weight 300 g
Warm‑up
≥ 30 minutes
◯
0.000
g
A&D
FX-300GD
ON:OFF
RE-ZERO
→0←
SAMPLE
PRINT
MODE
CAL
rear:
AC jack
RS-232C
Tip
Tap any
part
or
key
on the balance to see what it does — or pick a guide below and press
Play
to watch it step by step.
Interactive diagram · parts & keys glow as each step plays
Choose a guide