Specifications:
1) Model: (output voltage, output current display)
a) HY3002-2 (2 x 0~30V, 2 x 0~2A, 2 LED)
b) HY3003-2 (2 x 0~30V, 2 x 0~3A, 2 LED)
c) HY3005-2 (2 x 0~30V, 2 x 0~5A, 2 LED)
d) HY5002-2 (2 x 0~50V, 2 x 0~2A, 2 LED)
e) HY5003-2 (2 x 0~50V, 2 x 0~3A, 2 LED)
f ) HY3002-3 (2 x 0~30V, 2 x 0~2A, 5V/3A Fixed out, 2 LED)
g) HY3003-3 (2 x 0~30V, 2 x 0~3A, 5V/3A Fixed out, 2 LED)
h) HY3005-3 (2 x 0~30V, 2 x 0~5A, 5V/3A Fixed out, 2 LED)
i ) HY3002D-2 (2 x 0~30V, 2 x 0~2A, 4 LCD)
j ) HY3003D-2 (2 x 0~30V, 2 x 0~3A, 4 LCD)
k) HY3005D-2 (2 x 0~30V, 2 x 0~5A, 4 LCD)
l ) HY3002D-3 (2 x 0~30V, 2 x 0~2A, 5V/3A Fixed out, 4 LCD)
m) HY3003D-3 (2 x 0~30V, 2 x 0~3A, 5V/3A Fixed out, 4 LCD)
n) HY3005D-3 (2 x 0~30V, 2 x 0~5A, 5V/3A Fixed out, 4 LCD)
o) HY3002S-2 (2 x 0~30V, 2 x 0~2A, 4 Analogue)
p) HY3003S-2 (2 x 0~30V, 2 x 0~3A, 4 Analogue)
q) HY3005S-2 (2 x 0~30V, 2 x 0~5A, 4 Analogue)
r ) HY3002S-3 (2 x 0~30V, 2 x 0~2A, 5V/3A Fixed out, 4 Analogue)
s) HY3003S-3 (2 x 0~30V, 2 x 0~3A, 5V/3A Fixed out, 4 Analogue)
t ) HY3005S-3 (2 x 0~30V, 2 x 0~5A, 5V/3A Fixed out, 4 Analogue)