泰菱 -- 電子儀器的信賴夥伴
高級三用電錶
3 3/4 數位 + AC真實均方根讀值(True R.M.S.)
型號:DMM 129
特
性:
| ☆ AC真實均方根讀值(True R.M.S.) |
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| ☆ 3 3/4 ;3.999 數位LCD顯示 | ||
| ☆ 手動及自動檔位選擇功能 | ||
| ☆ 42線段指針式棍棒圖顯示(42 segment Analog Bar Graph) | ||
| ☆ 電壓、電流量測範圍:DC1,000V, AC 750V, DC/AC 20A | ||
| ☆ 電阻量測範圍:40MΩ歐姆(Ohm) | ||
| ☆ 頻率量測範圍:600K Hz | ||
| ☆ 二極體(Diode)測試 | ||
| ☆ 蜂鳴導通測試 (Audible Continuity Test) | ||
| ☆ 附保護皮套、防摔至4英呎(4 foot) | ||
| ☆ 各檔過載保護(0.2A, 20A雙保險絲、雙重保護) | ||
| ☆ 自動關機功能(30分無動作下) | ||
| ☆ 符合國際安規 CE認證通過 |
| 型 號 : DMM 129 | |
規 格 :
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DC
Voltage Ranges: |
400mV,4V,40V,400V,1000V ±(0.3%+3dgts) |
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AC
Voltage Ranges: |
400mV,4V,40V,400V,750V ±(2%+7dgts) |
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DC
Current Ranges: |
40mA,400mA, 20A ±(1%+5dgts), |
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AC
Current Ranges: |
40mA,400mA, 20A ±(1.5%+5dgts) |
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Resistance
Ranges: |
400Ω,4kΩ,40 kΩ,400 kΩ,4MΩ, 40MΩ,±(1%+2dgts) |
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Capacitance
Range: |
4nF,40nF,400nF,4uF,40uF, ±(2%+5dgts) |
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Frequency
Range: |
100, 1k,10K,100K,600kHz ±(0.5%+2dgts) |
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Overload
protection: |
450VDC or AC RMS for DC/AC Voltage,R,diode,continuity |
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*Diode Test * Continuity Test |
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General |
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Power
Requirement: |
Dual 1.5Volt no.4 battery |
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Dimensions: |
1.2"x3.2"x6.9" (32x82x176mm) |
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Weight: |
13.9 oz(395g) |
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Accessories: |
Test leads, holster, battery, and owners manual |
Remarks:DC/AC Voltage ranges are limited to 600V for CE. LVD. regulation,
but actually DC 1000V & AC 750V are measurable
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