Weight:0.45KGDimensions:199*81*32mm Operating Temperature:0℃~40℃ Measuring Capacitance Range:6nF,60nF,600uF,6uF,60uF,600uF;6mF,60mF Measuring Resistance Range:600Ω,6KΩ,60KΩ,600KΩ,6MΩ,60MΩ Measuring Voltage Range:600mV,6V,60V,600V Measuring Current Range:60A,600A Display Type:Digital Only Model Number:GD166A GD166B GD168B DIY Supplies:ELECTRICAL Origin:Mainland China Certification:CE,FCC GVDA Digital Clamp Meter Multimeter Auto Range True RMS NCV DC AC Voltage Inrush Current Temperature Tester Automatic Voltmeter Smart Multitester A new generation of true RMS high performance intelligent digital clamp meters that combine a wide range of functions to make your work easier, more efficient and sager. It is capable of measuring AC/DC voltage, AC/DC current, frequency, duty, resistance, capacitance, temperature, diode, continuity, NCV, live wire detection and more. Product Features 1) HD Colour LCD Display 2) Display: Maximum 6000 Counts display 3) Non-contact AC voltage measurement(NCV) 4) AC Inrush current measurement 5) MAX/MIN value measurement 6) Live wire detection 7) Auto power off 8) Low voltage display: low battery indication 9) Over range indication 10) DCA zero (only GD166B GD168B) Product Details 1,DC voltage:600mV,6V,60V,600V 2,AC voltage:600mV,6V,60V,600V 3,AC current:60A,600A 4,DC current:60A,600A (only GD166B GD168B) 5,Resistance:600Ω,6KΩ,60KΩ,600KΩ,6MΩ,60MΩ 6,AC Inrush current: 60A,600A 7,Capacitance:6nF,60nF,600uF,6uF,60uF,600uF;6mF,60mF 8,Frequency:100Hz,1000Hz,10KHz,100KHz,1000KHz,10MHz 9,Duty:1-99% 10,Temperature:-40℃~1000℃ ,-40F~1832F 11,Temperature unit:℃/F 12,MAX.Voltage between terminals and earth ground: 600V 13,Display: 6000 counts 14,Over range indication: “OL” 15,Low battery indication: yes 16,Input polarity indication: display “-” 17,AC Inrush current measurement: yes 18,AC/DC mV measurement: yes 19,Continuity test: yes 20,Max/min measurement: yes 21,Smart (AUTO) measurement: yes 22,True RMS: yes 23,Diode measurement: yes 24,DCA zero: yes (only GD166B GD168B) 25,Live wire detection: yes 26,Non-contact AC voltage detection: yes 27,Backlight: yes 28,Flashlight: yes 29,Data hold:yes 30,Clamp opening size: 36mm 31,Power requirement: 3x1.5V AAA batteries(not include) 32,Package weight:440g 33,Product size:199*81*32mm Package contents: 1pc Multimeter 1pair Pen cables 1pc Cloth bag 1pc Thermocouple probe 1pc Box 1pc Manual GVDA New Professional AC/DC Clamp Meter A new generation of true RMS high performance intelligent digital clamp meters that combine a wide range of functions to make your work easier, more efficient and sager. It is capable of measuring AC/DC voltage, AC/DC current, frequency, duty, resistance, capacitance, temperature, diode, continuity, NCV and more Three models for your choice GD166A is AC Clamp Meter, there is no DC current function. GD166B GD168B are AC/DC Clamp Meters, both models can measure AC DC current. Inrush current measurement Select the inrush current measurement function, then press the trigger to open the clamp,clamp the conductor to be tested, slowly release the trigger until the clamp are completely closed,and determine whether the conductor is clamped in the center of the pliers.If the conductor is not in the center, additional errors will occur. NCV measurement When the weak electric field signal is induced, the "--L" symbol will be displayed, the beep will emit a slow beep sound, and the green LED indicator will light up.When the strong electric field signal is induced, the "--H" symbol will be displayed, the beep will emit a fast beep sound, and the red LED indicator will light up. Smart measurement The meter enters smart mode by default. It can measure voltage, current,resistance,continuity,and automatically identify the measurement signal. The current is measured with the clamp, and the other measurements are taken from the pen input. Current measurement When measuring AC current, you should only clamp the live line or the zero line, NOT 2 lines combined together. Live wire detecting When a low voltage is detected, "--L" is displayed, the beeper emits a low beeping tone and the green LED lights up.When a high voltage is detected, "--H" is displayed, the beeper emits a fast beeping tone and the red LED lights up. Clamp opening size 36mm Flashlight Press the flashlight button and hold for more than 2 seconds to turn the flashlight on or off. It is convenient to be used in dark conditions Place the test lead design There is a pen rack in the clamp, if can place the other probe when you only use one probe when measuring. HD backlight color display 6000 counts, automatically display the unit symbols according to the shift of the measurement functio