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友情链接 |
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| 产 品： |
浏览次数：514GDM-451万用表 |
| 型 号： |
GDM-451 |
| 单 价： |
面议 |
| 最小起订量： |
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| 供货总量： |
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| 发货期限： |
自买家付款之日起 3 天内发货 |
| 更新日期： |
2012-03-20 有效期至：长期有效 |
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GDM-451万用表,生产厂家,价格
| GDM-451万用表 的产品介绍 |
掌上型4 1/2 LCD , DCV基本准确度:0.05% |
| GDM-451万用表 的性能参数 |
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DC VOLTAGE
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| Range |
200mV, 2V, 20V, 200V, 1000V |
| Best Accuracy |
∮(0.05%rdg + 3 digits) |
| Input Impedance |
10M? |
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AC VOLTAGE (40Hz ~ 400Hz)
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| Range |
2V, 20V, 200V, 750V |
| Best Accuracy |
∮(0.5%rdg + 10 digits) |
| Input Impedance |
2M? |
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DC CURRENT
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| Range |
2mA, 20mA, 200mA, 20A |
| Best Accuracy |
∮(0.5%rdg + 5 digits) |
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AC CURRENT (50Hz ~ 400Hz)
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| Range |
20mA, 200mA, 20A |
| Best Accuracy |
∮(0.8%rdg + 10 digits) |
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RESISTANCE
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| Range |
200? ~ 200M? 7 ranges |
| Best Accuracy |
∮(0.3%rdg + 1 digit) |
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CONTINUITY BEEPER
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Buzzer sounds if conductance less than 70? |
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DIODE TEST
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| Open Voltage |
3.0V typical |
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CAPACITANCE
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| Range |
2nF, 20nF, 2?F, 20?F |
| Best Accuracy |
∮(3%rdg + 40digits) |
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FREQUENCY
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| Range |
1Hz ~ 20kHz |
| Best Accuracy |
∮(1.5%rdg + 5 digits) |
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TEMPERATURE(?)
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| Range |
-40?~1000? |
| Best Accuracy |
∮1% + 30 |
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LCD DISPLAY
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4 1/2 digits |
| POWER SOURCE |
Single 9V battery (6F22) |
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ACCESSORIES
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Instruction manual
Battery
Test leads |
| DIMENSIONS & WEIGHT |
80(W) x 165(H) x 38.3(D) mm
Approx.275g
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