| Title: | Multimeter with both pointer and digit display | ||
| Application Number: | 98110602 | Application Date: | 1998.01.05 |
| Publication Number: | 1222679 | Publication Date: | 1999.07.14 |
| Approval Pub. Date: | Granted Pub. Date: | ||
| International Classifi-cation: | G01R19/00,G01R27/00 | ||
| Applicant(s) Name: | Zang Yulun | Address: | 200092 |
| Inventor(s) Name: | |||
| Attorney & Agent: | |||
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Abstract: |
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| The multimeter has a pointer type indicator and a digital display in the reading screen. In the circuit part, there is input switch network and converter, ADC and digital display as well as DAC and pointer type indicator. The multimeter can display the measured electrical parameter in both pointer mode and digital mode, so that it has the merits of both pointer multimeter and digital multimeter and can meet the requirement of different measurement. | |||
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| Time: | 17 | ||
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