DM-9961
多功能自動換檔電錶
簡介
- 4000位數顯示器 , 真均方根值(True RMS)
- 交直流電壓：0.1mV ~ 1000V ±0.8% 或 ±1%
- 交直流電流：0.1uA ~ 10A ±1%
- 電阻：0.1 ~ 40M歐姆 ±1.5%
- 頻率：1HZ ~ 40MHZ ±0.5%
- 電容：1pF ~ 40mF ±3%
- 導通蜂鳴 ' 二極體測試
- CAT Ш 1000V
- Size：185 X 88 X 40mm
FEATURES
- True RMS ACV, ACA measurement
- Meet IEC 1010 CAT III 1000 V safety requirement.
- Large LCD display with measurement unit.
- Multi function measurement.
- DCV , ACV , DCA , ACA , Resistance , Capacitance , Frequency , Duty , Diode , Continuity beeper.
- Data hold.
- Relative measurement.
- Auto range with manual range selection.
- When make the ACV , ACA measurement, it also can measure the signal frequency , % duty at the same time.
- 4000 counts A/D, high resolution Both 10A , mA , uA current are build fuse for safety consideration.
- 10M ohm impedance for voltage circuit.
- Operates from one DC 9V battery, Built-in overload protection for most ranges.
- Uses durable, long-lasting components , enclosed in strong, light weight ABS-plastic housing.
- Full line optional adapters : Clamp adapter , Tachometer adapter , Pressure adapter , Humidity Adapter , Sound level adapter , Anemometer adapter,Light adapter , EMF adapter.
一般規格
顯示 (Display)
- 65 mm x 48 mm large LCD display with bar graph indicator.
測量 (Measurement)
- DCV , ACV , DCA , ACA , Resistance , Capacitance , Frequency , Duty , Diode , Continuity beeper.
A/D 計數 (A/D counts no.)
- 4000 counts.
範圍選擇 (Range selection)
- Auto range with manual range selecting.
特別功能 (Special function)
- Relative measurement, Data hold.
讀值鎖定 (Data hold)
- To freeze the display reading on the LCD display.
電源開關管理 (Power On/Off management)
- Auto power of or manual power off.
相對測量 (Relative measurement)
- To offset the measurement value.
極性 (Polarity)
- Automatic Switching , ' － ' indicates negative polarity.
歸零調整 (Zero Adjustment)
- Automatic adjustment.
取樣時間 (Sampling Time)
- Approx. 0.5 to 1 second.
操作溫度 (Operating Temp.)
- 0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- 006P DC 9V battery.
電源消耗 (Power Consumption)
- Approx. DC 1.7 mA.
體積 (Dimensions)
- 185 x 88 x 40 mm ( 7.3 x 3.5 x 1.6 inch ).
重量 (Weight)
- 350 g / 0.77 lb. (including battery).
附件 (Accessories Included)
- Red and Black Test Leads( CAT III 1KV Test Leads ). 1 Set
- 0.5 Amp Spare Fuse................................. 1 PC.
- Instruction Manual ................................ 1 PC.
選購附件及轉換器
- Full line adapters :
- ACA/DCA current adapter, Tachometer adapter, Humidity adapter, Pressure adapter, Light adapter, EMF adapter, Sound level adapter, High voltage probe.
- Soft carrying case......................CA-05A
電器規格 (23±5 ℃)
直流電壓 (DC Voltage)
- Range : 400.0 mV/ 4V/ 40V/ 400V/ 1000 V
- Resolution : 0.1mV/ 1mV/ 10mV/ 100mV/ 1V
- Accuracy : ± ( 0.5 % + 2d )
- Input Impedance : 10M ohm.
- Over Load Protection:
- ±500DCV , 350ACV - 200mV range.
- ±1000DCV , 1000ACV - other ranges.
交流電壓 (AC Voltage)
- True RMS Range : 400.0 mV/ 4V/ 40V/ 400V/ 1000 V
- Resolution : 0.1mV/ 1mV/ 10mV/ 100mV/ 1V
- Accuracy : ± ( 1 % + 2d )
- * spec. are tested under 50/60 Hz.
- Input Impedance : 10M ohm.
- Over Load Protection :
- ± 500DCV , 350ACV, 15seconds - 200mV range
- ± 1000DCV , 1000ACV - other ranges.
交/直流電流 (AC/DC Current)
- Range : 10A/ 400mA/ 40mA/ 4000uA/ 400uA
- Resolution : 10mA/ 0.1mA/ 0.01mA/ 1uA/ 0.1uA
- Accuracy :
- 400mA/ 40mA/ 4000uA/ 400uA : ± (0.5 %+2d )
- 10A : ± ( 1.5 %+2d )
- * ACA spec. are tested under 50/60 Hz.
- Over Load Protection :
- 10A range : 10A fuse.
- uA, mA range : 500 mA fuse.
二極體 Diode ( Forward voltage )
- Range : 4V
- Resolution : 0.001V.
- Accuracy : ± ( 0.5 % + 2d )
導通測試 (Continuity)
- Beeper will sound if measured resistance less than 20 hom.
電容 (CAPAITANCE)
- Range : 40nF/ 400nF/ 4uF/ 40uF/ 100uF
- Resolution : 10pF/ 0.1nF/ 1nF/ 10nF/ 0.1uF
- Accuracy : ± ( 3 % + 1d )
頻率 (Frequency)
- Range : 4Hz/ 40Hz/ 400Hz/ 4KHz/ 40KHz/ 400KHz/ 4MHz
- Resolution : 0.001Hz/ 0.01Hz/ 0.1Hz/ 0.001KHz/ 0.01KHz
- Accuracy : ± ( 0.5% + 2d )
- Sensitivity : Min. 1.5V rms, Max. 5V rms.
歐姆 (OHMS)
- Range : 400/ 4K/ 40K/ 400K/ 4M/ 40M ohm
- Resolution : 0.1/ 1/ 10/ 100/ 1K/ 10K ohm
- Accuracy :
- 400/ 4K/ 40K/ 400K/ 4 M ohm ± ( 0.5 % + 2d )
- 40M : ± ( 2 % + 5d )
- Over Load Protection : ± 350 DCV , 350 ACV.
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(02)2226-7567(代表號)
