Feature:1. High Definition LCD Display: Digital Clamp Meters' digital display screen can clearly display numbers without ghosting, making it easy to read. The digital display has been upgraded to a 4000 digital display.2. Non Contact Pliers: A 30mm caliber meter with a 600A AC current measurement not only has high accuracy, but the Digital Clamp Multimeter is also suitable for measuring voltage, current, and resistance of various wires.3. Auto Recognition: The AC current clamp of the AUTO automatic recognition device can hold single wires, making non-contact and safer.4. Voice Broadcasting: When the value stabilizes using Clamp-On Amp Meter, the instrument starts broadcasting readings. You can clearly understand numerical values without looking at the screen, and you can operate numerical values without looking at the screen and listening to sound5. Multifunctional all-in-one machine: The Electrical Current Tester can not only measure DC AC voltage, current, resistance, frequency, but also has functions such as NCV induction, low power indication, and data retention. Specification:DIY Supplies: ELECTRICALDisplay Type: Digital displayMeasuring Resistance Range: 0-40MMeasuring Capacitance Range: 0nF-40mFAC Voltage: 0V-600VDC Voltage: 0V-600VAC Current: 0A-600AProduct model: AT619Diode: yesNCV induction: yesOn/Off tone: yesVoice announcement: yesLow power indication: yesData retention: yesMaximum count: 4000 countsAutomatic shutdown: stop after 15 minutesScreen display: high-definition backlight screenJaw opening size: 30mm/1.18inMaterial: ABSSize: approximately 184.5x68x29mm/7.26x2.67x1.14inchNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Included1 x Digital Clamp Meter2 x Test Line1 x Storage Bag1 x Instructions