ANENG S1 4000 Count Digital AC/DC Voltage Current Multimeter True RMS Auto Range LCD Automatic Professional Multimetro Tester

Measurements:

a.Measure DC/AC Voltage (>0.8V)

1. Only when voltage is higher than 0.8V, this product will show the display.

2. Put the red lead into the VΩ terminal,put the black lead to the COM terminal.

3. The DC or AC voltage will be auto matched.

4. Touch the probes to the correct test points of the circuit to measure the voltage.

5. Read the measured voltage on the display.

b. Measure Resistance:

1. Put the red lead into the VΩ terminal,put the black lead to the COM terminal.

2. The resistance measure will be auto matched.

3. Touch the probes to the desired test points of the circuit to measure the resistance.

4. Read the measured resistance on the display.

 c.Test for Continuity

1. Put the red lead into the VΩ terminal,put the black lead to the COM terminal.

2. The continuity measure will be auto matched.

3. Touch the probes to the desired test points of the circuit.

4. The built-in beeper will beep when the resistance is lower than 50Ω,which indicates a short circuit while the central LED light will light.

 d.Test for NCV

1. Keep pushing the NCV button to enter the NCV mode.

2. Hold the product and move it around,the built-in beeper will beep when the inner sensor detects AC voltage nearby.The stronger the voltage is,the quicker the beeper beeps while the central LED light will twinkle.

 e. Test for Current

1. Put the red lead to "A mA" terminal and put the black lead to "COM" terminal.The current measure will be auto matched when you put the leads in.

2. Touch the probes to the correct test points of the circuit to measure the current.

3. Read the measured current on the display.

4. When you input the current over 2 AMP,the testing time should be less than 3 seconds.

5. When the probes are in the current terminal but you have no operations,this product will alarm each 4 seconds to remind that you are in the current mode. (Remark: the current do not have fuse to protect, please do not overload test.)

 f.Test for Capacitance

1. Push the power button, push the button for seconds to switch to test capacitance.

2. Put the black probe into "COM" socket, put red probe into socket.

3. Test the object and read the digits on screen. Remark:When test large capacitance, it need time to make digits stable. Before test capacitance, clear all high V capacitance,and make sure it is clear.