Dwyer BTB3407D SKU: BTB3407D $65.15 Quantity -+ Factory Stock Details Dwyer BTB3407D : Bimetal thermometer, 3" dial, 4" stem length, range 50/550°F (10/290°C), 5°F (5°C) div. Data Sheet DetailsData Sheet Back Dwyer BTB3407D : Bimetal thermometer, 3" dial, 4" stem length, range 50/550°F (10/290°C), 5°F (5°C) div. Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.