Non-Contact AC Voltage Detector Alert Type Light Sound Built-In Flashlight Yes CAT Safety Rating CAT IV 1000V Cable Length Not Applicable Display Type No Display Maximum AC Voltage Measured 1 000 V Maximum DC Voltage Measured Not Applicable Non-Contact Yes Test Connection Type Non-Contact Probe Tip Testing Functions AC Voltage Features Audible and Visual Alarms Built-In Flashlight Power Source Battery Tester Type Non-Contact Voltage Detector/Tester Auto Power Off Yes