3721 Dual 1×20 Multiplexer Card switching card for switch system /multimeter 3706A 40 two-pole or 20 four-pole channels + 2 channels for current measurements, 3 A capacity automatic CJC with 3721-ST warranty: 1 year €1,760.00 €2,129.60 incl. VAT Cat. no: 3721 Buy in stock No item matches your selection. Need some advice? Call us on +420 325 610 123 and ask for a specialist in this field. Recommended goods 3721-ST Screw Terminal Panel €533.00