Battery Chargers and Power Adapters: Type - Tester Power Supply Adapter; Use With - 1521/1522 Handheld Thermometers; Voltage Input - 110V; Voltage Output - 12V
This product is in compliance with Prop65; it is not known to contain any chemicals associated with this regulation.
To learn more about Prop 65, visit www.P65Warnings.ca.gov.