HP 34401A 6.5 Digit Multimeter With Front and Rear Bumpers - Fair Condition 156035808514 the unit emits a humming

the unit emits a humming noise

Manufacturer Advantech Model Number AIMB-501G2-KSA1E SKU 19-71870 Ref 23-102777

Manufacturer Araknis Networks Model Number AN-ACC-PS-48V1A SKU 19-72162 Ref 23-103265

Manufacturer RadioCom Model Number BTR-800 SKU 19-41266 Ref 23-55088

Manufacturer Idexx Model Number Idexx SediVue Dx SKU 19-71598 Ref 23-107092

HP 34401A 6.5 Digit Multimeter With Front and Rear Bumpers - Fair Condition 156035808514 the unit emits a hummingThis item is out of stock. Contact us to be notified when it becomes available again. Specifics Manufacturer Agilent Hewlett Packard Model Number 34401A SKU 19 07217 Ref 23 111002