AV TOOLTOP ET8134 4.7-inch Large LCD Screen Smart True RMS Digital Multimeter Automatic + Manual Measure Resistance Diod

Features Manual Atuo test6000 counts digital displayTrue RMSAC DC Voltage MeasurementAC DC Current MeasurementContinuity measurementResistance measurementDiode testCapacitance measurementTemperature measurementFrequency measurementSpecifications ● Select measurement function and range automatically ● Overload protection throughout the range ● Max voltage between measurement terminal and ground 600V DC or 600V AC● Display 4 7 inch LCD ● Max display value 6000 digit ● Polarity indication Automatic indication and indicates negative ● Over range display 0L or 0L ● Sampling time About 3 times second bargraph 10 times second● Unit display Function and electricity quantity unit display ● Automatic shutdown time 15 minutes● Power supply 1 5V AAA battery 2 not included ●Battery under voltage indication LCD display symbol● Temperature coefficient Less than 0 1 accuracy ℃ ● Operating temperature 18℃ 28℃ ● Storage temperature 10℃ 50℃ RangeResolutionAccuracyAC current6000mA1mA± 1 0 reading 8 digits 10 A0 01 ADC current6000mA1mA± 1 0 reading 5digits 10 A1mADC voltage6V0 001V± 0 5 reading 3 digits 60V0 01V600V0 1VAC voltage6V0 001V± 0 8 reading 5 digits 60V0 01V600V0 1VLine on off test1ΩIf resistance of the linebeing measured is less than50Ω buzzer in instrumentwill make continuousalarming sounds Resistance60000 1Ω± 0 8 reading 3 digits 6kΩ0 001kΩ60kΩ0 01kΩ600kΩ0 1kΩ6MΩ0 001MΩ60MΩ0 01MΩDiode test1 V0 001VTesting current about 1mAOp