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DT830B/CM2300 type 3 1/2 digit digital multimeter circuit
Source: InternetPublisher:笑流年 Updated: 2012/10/12
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e39508c-3c63-11ec-9cf4-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e39c5c0-3c63-11ec-a7a1-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e3a3af0-3c63-11ec-858d-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e3ab022-3c63-11ec-8149-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e3b2554-3c63-11ec-b27f-086126841eb8.gif)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/9e3b9a86-3c63-11ec-9645-086126841eb8.gif)
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