1. Transparent acrylic shell, avoiding hand contact with the board, beautiful and durable.
2. The multifunctional measuring instrument electronic DIY kit is easy to operate and convenient to use.
3. High definition LCD display, large screen LCD display, clear digital symbol display, and convenient reading.
4. Equipped with multifunctional rotating gears, different functions can be selected for more convenient measurement.
5. Able to measure various non-polar capacitors, polar electrolytic capacitors, inductors, and frequencies.
Product parameters:
Power supply voltage: USB powered DC 5V (DC power socket)
Measurement range of non-polar capacitance: 1pF~2200pF
Polarized capacitance measurement range: 1uF~12000uF
Inductance measurement range: 1uH~1H
Frequency measurement range: 20Hz~400KHz
PCB board size: 91 * 80mm
Shell size: 106 * 91 * 28mm
Usage tips:
1. The power supply voltage of the kit is 5V DC voltage, and try to use a power supply with less noise and stable output.
2. Before each power on, all switches must pop up, and it takes about 2 seconds for the display to appear.
3. After the display and before installing the shell, adjust the potentiometer so that the voltage between the fourth pin and the fifth pin of LM393 is 3.16V.
4. Rotate the measured component to the corresponding gear.
5. The measurement of non-polar capacitance and inductance should not distinguish between positive and negative poles, and the frequency and electrolytic capacitance should be distinguished between positive and negative poles. The contact between the positive and negative poles should be determined to be good.
6. The tail of the reading has not been optimized for rounding and virtualization, and any tail jumps are considered normal.
Packaging list:
DIY kit * 1
2. The multifunctional measuring instrument electronic DIY kit is easy to operate and convenient to use.
3. High definition LCD display, large screen LCD display, clear digital symbol display, and convenient reading.
4. Equipped with multifunctional rotating gears, different functions can be selected for more convenient measurement.
5. Able to measure various non-polar capacitors, polar electrolytic capacitors, inductors, and frequencies.
Product parameters:
Power supply voltage: USB powered DC 5V (DC power socket)
Measurement range of non-polar capacitance: 1pF~2200pF
Polarized capacitance measurement range: 1uF~12000uF
Inductance measurement range: 1uH~1H
Frequency measurement range: 20Hz~400KHz
PCB board size: 91 * 80mm
Shell size: 106 * 91 * 28mm
Usage tips:
1. The power supply voltage of the kit is 5V DC voltage, and try to use a power supply with less noise and stable output.
2. Before each power on, all switches must pop up, and it takes about 2 seconds for the display to appear.
3. After the display and before installing the shell, adjust the potentiometer so that the voltage between the fourth pin and the fifth pin of LM393 is 3.16V.
4. Rotate the measured component to the corresponding gear.
5. The measurement of non-polar capacitance and inductance should not distinguish between positive and negative poles, and the frequency and electrolytic capacitance should be distinguished between positive and negative poles. The contact between the positive and negative poles should be determined to be good.
6. The tail of the reading has not been optimized for rounding and virtualization, and any tail jumps are considered normal.
Packaging list:
DIY kit * 1