A&D BM series Instruction Manual page 21

Capacity and minimum display for the BM-252, BM-500, BM-300, BM-200
The tables below indicate the weighing capacity and the minimum display for each balance.
Unit
Gram
Milligram
Ounce (Avoir)
Troy Ounce
Metric Carat
Momme
Pennyweight
Grain (UK)
Tael (HK general, Singapore)
Tael (HK jewelry)
Tael (Taiwan)
Tael (China)
Tola (India)
Messghal
Unit
Gram
Milligram
Ounce (Avoir)
Troy Ounce
Metric Carat
Momme
Pennyweight
Grain (UK)
Tael (HK general, Singapore)
Tael (HK jewelry)
Tael (Taiwan)
Tael (China)
Tola (India)
Messghal
BM series
BM-500 BM-300
Capacity
520 320
520000 320000
18.3 11.2
16.7 10.2
2600 1600
138 85.3
334 205
8024 4938
13.7 8.46
13.8 8.54
13.8 8.53
16.6 10.2
44.5 27.4
110 68.2
BM-252
Capacity Minimum display
250 0.00001
250000
8.81 0.000001
8.03 0.000001
1250 0.0001
66.6 0.00001
160 0.00001
3858 0.0002
6.61 0.000001
6.67 0.000001
6.66 0.000001
8.00 0.000001
21.4 0.000001
53.3 0.00001
19
BM-200
Minimum display
220
220000
7.76
7.07
1100
58.6
141
3395
5.82
5.87
5.86
7.04
18.8
46.9
0.01
0.0001
0.1
0.00001
0.00001
0.001
0.0001
0.0001
0.002
0.00001
0.00001
0.00001
0.00001
0.00001
0.0001