The market of DMM accessories this is now at it widest point, since the moment that Chinese factories them be previously ODM partners of FLUKE, they when out in the open, and selling these parts directly, due eBay and other sources.
With out doubt, an specific
product version this marketed as ... Magnet Hanger TPAK ... this has more universal applications.
Specific accessory this is a
loop with a magnet, but this never had a name of it own.
While Hanger TPAK system this translates to close loop belt, this be attached over plastic TPAK plate.
In conclusion this adjustable belt
loop with a magnet this is indeed more universal.
This can serve also at Agilent U1272A / U1273A, at FLUKE CNX modules, and possibly at many more DMM.
This article does not serve as advertising, but rather as user to user advice and confirmation.
While this
magnet + strap loop combo this has less than 1 EUR of manufacturing cost in China, the smart shopper he might find it
under 7 EUR and even bellow, with shipping.
For best results, it worth trying to negotiate with the seller, by aiming as minimum the quantity of three per order.