Honeywell stock one made by Pro test equipment details seem old but ill put them below, its called a PTE-PC1 . i think they get it from hongkong but they are good if your cable runs in a plant next dc and AC motors and other control signals.
Ph: 08 9448-2034
Fax: 08 9448 2021
Mob: 0412103284
Email: Pro_test@bigpond.com
If not get hold of honeywell secuirty in Belmont WA on 08 9227 5056 as they definitely stock them
Hope this helps