Digital multimeter teaching kit/parts_DT830B_teaching experiment electronic kit
Teaching and experiment use â–²digital multimeter kits, spare parts, for colleges and universities, DIY fans, for the practice of assembling digital multimeters; provide senior engineers with free online technical support and door-to-door charging services to ensure the smooth progress of assembly practice!
This product has been purchased by a large number of vocational colleges, colleges and universities, and the success rate of quality assembly is good, you can buy it with confidence.
Color carton packaging, the size is approximately: 10.5*13*3cm, as shown below:
The complete set of products includes:
One: Component cardboard It consists of a cardboard with components inserted on it, with components on it, and corresponding component codes and parameters.
Two: loose bag:
There are: 1 fuse, 2 battery compression springs, 1 conductive rubber strip, 2 balls, 2 Dingwen springs, 4 automatic screws (2*6), 2 automatic screws (2.3*8), manganese Copper wire 1 input rod holder 3, adjustable resistance 200 ohms, 3 104P capacitors, 2 154P capacitors, 101P capacitors, 2 fuse holders, 8 pin holders 1
Three: measuring pen, liquid crystal film, shell, HFE seat, function board, circuit board, battery
Four: Operation manual and schematic diagram:
The welded circuit boards are as follows:
Factory direct sales, high quality and low price, large quantity discount, long-term stocking, invoice can be issued, plus tax of %6. Although the company has been in business for many years, it has just started in Taobao and its credibility is still relatively low. But please rest assured that the quality is absolutely guaranteed. If you have any questions, you can contact me or QQ mobile phone.
The following is a proof of some physical pictures, real factory direct sales:
Part of the LCD screen:
Some parts:
Paper card with partially inserted resistance:
Some schematic drawings:
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