Soldering Iron Tester 110 Volt, Power Source Electric Corded, Testing Functions Wrist Strap Testing, Display Units of Measure Millivolts, Tip to Ground Resistance Accuracy +/- 0.1 mV, Tip to Ground Resistance Resolution 0 to 30mV, Thermocouple Type Type K Probe, Product Type Soldering Iron Tester, Operating Voltage 110 V AC. This item has been restricted from sale in the following state (s): []