description thermocouple (dual banana) milwaukee's dual banana thermocouple measures temperatures from -40 to 500° f. it is ideal for the contact measurement of hvac/r, plumbing and electrical systems. can be used on any meter that has test lead input jacks and can measure contact temperature. california proposition 65 warning. features replacement for any dual banana thermocouple for contact temperature measurement insulated wire measures temperatures from -40 to 500° f specifications acme tools brand name milwaukee acme tools part number 49-77-2002 additional contents n/a assembled weight (lbs) 0.11 california proposition 65 warning required no country of origin china globaltradeitemnumber (gtin) 00045242195879 internal supplier part # 49-77-2002 internet product code (ipc) 9e58b622aa2 manufacturer warranty limited warranty package depth 6.45 package height 1.05 package weight 0.105 package weight (lbs) 0.07 temperature range measures temperatures from -40 to 500° f upc 045242195879