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(自動換檔)
簡介
- 交直流電流：0.01mA ~ 120.0A ±1.5%
- 交直流電壓：0.1mV ~ 600V ±0.8%
- 電阻：0.1 ~ 40M歐姆 ±1%
- 鉤部口徑 25mm
- 讀值鎖定及導通蜂鳴測試
- Size：190 X 64 X 33mm
FEATURES
- High precision AC mA measurement, it is useful for AC mA leakage current measurement.
- Measure AC mA on the inductive conductor.
- Design meet IEC 1010 CATIII 600V safety requirement.
- 4000 counts, auto range and multi-functions.
- Measurement for ACA , ACV , DCV , Ohms , Diode , Continuity beeper.
- True RMS measuring reading for ACV and ACA function.
- Two AC leakage current range : 40mA , 400mA .
- Two AC current range : 40A , 120A.
- Data hold.
- Relative measurement.
- Crystal time base, high quality.
- LCD display allows clear readout-out even at high ambient light level.
- LSI circuit provides high reliability and durability.
- Overload protection circuit is provided for all range.
- Compact & heavy duty ABS housing fireproof plastic case.
一般規格
顯示 (Display)
- 10.8 mm ( 0.39" ) LCD, 3 1/2 digits, Max. indication 4000.
測量範圍 (Measurement Range)
- ACA , ACV , DCV , Ohms , Diode , Continuity beeper , Relative.
極性 (Polarity)
- Automatic Switching, ' － ' indicates negative polarity.
輸入過載 (Over-input)
- Indication of " OL ".
取樣時間 (Sampling Time)
- Approx. 0.35 second.
操作溫度 (Operating Temp.)
- 0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).
操作溼度 (Operating Humidity)
- Less than 80% RH.
體積 (Dimensions)
- HWD : 191 x 64.5 x 36.1 mm ( 7.5 x 2.5 x 1.4 inch )
重量 (Weight)
- 251 g / 0.55 LB ( including battery ).
鉤部最大口徑 (Max. Fork Jaw Open Size)
- 22.3 mm ( 0.88 inch ) Dia.
附件 (Accessories Included)
- Operation manual..................... 1 PC.
- Test lead (red & black).............. 1 PC.
選購附件及轉換器
- Carrying case, CA-52A
- Light Adapter
- Anemometer Adapter
- Pressure Adapter
- Humidity Adapter
- Tachometer Adapter
- Sound level Adapter
- High Voltage Probe.
電器規格 (23±5 ℃)
| Function |
Range |
Resolution |
Accuracy |
Overload Protection |
| DCV ACV ( true rms ) |
400 mV DC only |
0.1 mV |
± ( 0.5 % + 2d ) |
AC/DC 600V |
| 4 V |
0.001V |
DCV :± ( 1 % + 2d ) ACV :± ( 1.2 % + 5d ) |
| 40 V |
0.01V |
| 400 V |
0.1 V |
| 600 V |
1 V |
| ACA Leakage ( true rms ) 0.1 to 400 mA |
40 mA |
0.01mA |
± ( 1.5 % + 3d ) |
AC 120 A |
| 400 mA |
0.1mA |
| ACA ( true rms ) 0.01 to 120 A |
0 to 39.99 A |
0.01 A |
± ( 1.5 % + 3d ) |
| 40 to 100 A |
0.1 A |
| 100.0 to 120 A |
0.1 A |
± ( 3 % + 3d ) |
| Ohms |
400 ohm |
0.1 ohm |
± ( 1 % + 5d ) |
AC / DC 400 V |
| 4 K ohm |
1 ohm |
| 40 K ohm |
10 ohm |
| 400 K ohm |
100 ohm |
| 4 M ohm |
1 K ohm |
± ( 2 % + 2d ) |
| 40 M ohm |
10Kohm |
± ( 3.5 % + 5d ) |
Remark
- * True RMS measuring reading for ACV and ACA function.
- * Input impedance for ACV & DCV range is 10 Meg ohm.
- * ACA, ACV frequency response is from 40 to 1 KHz.
- * ACA, ACV specification be tested on sine wave 50/60 Hz.
Diode
- Short/non conductance, good/defect test.
Continuity
- If measuring resistance is less than 10 ohm, the beeper will sound .
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