Voltage and Continuity Tester Alert Type Digital Display Light Sound Built-In Flashlight Yes CAT Safety Rating CAT III 600V CAT IV 600V Cable Length Not Applicable Display Type Digital Includes Pouch Case Protective Cap Maximum AC Voltage Measured 480 V Maximum DC Voltage Measured 690 V Non-Contact No Test Connection Type Probe Tip Testing Functions AC Voltage Continuity DC Voltage Phase Rotation