Triplett ET350 Non-contact Ac Voltage and Magnetic Field Detector

2-in-1 tool combines a Non-contact Voltage Detector and Magnetic Field Detector Meets cETLus and cE Dual Ac voltage ranges: 24 to 1000V and 90 to 1000V with high sensitivity Detect low voltage Ac wiring commonly found in doorbell circuits, thermostats, control circuits, and video surveillance camera power Quickly determine the presence of magnetic fields (AcDcPermanent) Built in flashlight Includes (2) AAA batteries cAT IV 1000V safety category