附录 
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Appendix 
Specifications of Red and Black Test Lines 
ITECH provides you with optional red and black test lines, the user can choose 
the company's test line for testing. For specifications of  ITECH test lines and 
maximum current values, refer to the table below. 
Alligator  clips-Banana  plugs  A 
pair of red and black test line 
Banana plugs - Banana plugs A 
pair of red and black test line 
Banana plugs - Y-type terminals 
A pair of red and black test line 
Y-type  terminals  - A  pair  of  red 
and black test line 
Y-type  terminals  - A  pair  of  red 
and black test line 
Ring terminals - A pair of red and 
black test line 
Ring terminals - A pair of red and 
black test line 
Ring terminals - A pair of red and 
black test line 
Ring terminals - A pair of red and 
black test line 
Ring terminals - A pair of red and 
black test line 
 
For maximum current of AWG copper wire, refer to table blow. 
The 
Maximum 
current 
value( A) 
Note: AWG (American Wire Gage), it means X wire ( marked on the wire). 
The  table  above  lists  current  capacity  of  single  wire  at  working 
temperature of 30°C. For reference only.