Features:
* Brand new and high quality
* Transparent acrylic shell prevents hands from touching the board surface, beautiful and practical.
* Multifunctional measuring instrument electronic DIY kit, simple to operate and easy to use.
* High-definition LCD display, large-screen LCD display, digital symbols are clearly displayed and easy to read.
* Equipped with a multi-functional rotating gear, different functions can be selected, making measurement more convenient.
* Can measure various non-polarized capacitors, polarized electrolytic capacitors, inductors and frequencies.

Specification:
Kits: kits with shell, kits without shell (optional)
scope:
Power supply voltage: USB powered DC 5V (DC power socket)
Non-for Polar capacitance measurement range: 1pF~2200pF
Polarization 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

Use suggestions:
1. The power supply voltage of the kit is 5V DC. Try to use a power supply with less stray waves and stable output.
2. Before each power-on, all switches should p op up and display about 2 seconds before power-on.
3. After the display is completed, before installing the shell, adjust the potentiometer so that the voltage between pins 4 and 5 of LM393 is 3.16V.
4. Measure which parts rotate to the corresponding gears.
5. When measuring non-for Polar capacitance and inductance, the positive and negative poles are not distinguished. For power frequency and electrolytic capacitors, the positive and negative poles are distinguished by contact.
6. The reading mantissa is not rounded or optimized, and all mantissa jumps are normal.

Package Included:
1 x DIY kit

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.