SPS-2210 1-20VDC 0-10A
SPS-2405 1-40VDC 0-5A
SPS-2603 1-60VDC 0-3.3A
MPD-1850 1-18VDC 0-5A 3位数字显示
MPD-3030 1-30VDC 0-3A 3位数字显示
MPD-6015 1-60VDC 0-1.5A 3位数字显示