Voice Broadcast: Live voice broadcast, the data measured by the meter will be broadcasted by voice, long press select for 2 seconds to turn on Zero Fire Wire Identification: Press the "N/L/P" button to select the LIVE mode, and insert the electric pen into the jack to identify the neutral wire NCV Power Sensing: Press the "N/L/P" button to select EF induction mode, it will flash the red light and sound an alarm when AC voltage is detected Flashlight Lighting: Let you no longer be afraid of invisible measurement position in a dark environment, assist night work Detachable Nickel-Plated Tip: Unscrew with pliers, detachable metal nib, and replace with different measuring nibs Specifications: AC voltage: 0.8-1000V DC voltage: 0.8-700V Resistance: 0.1-600ΜΩ Capacitance: 10nF-60mF Real time temperature: 20℃-50℃/0℉-122℉ English voice announcement: √ Phase sequence detection: √ Zero Fire Wire: √ NCV sensing: √ Diode: √ Buzzer: √ Power on/off: Auto power off for 5 minutes, Auto power off without any operation Data Hold: √ Torch screen: √ Curtain display: VA color inverse display Maximum count: 6000 counts Material: ABS Battery type: 1.5V AAA battery (not included)