| |
| Multi-Display Multimeter + Power
Meter(True RMS, Power Meter) |
|
|
|
|
기능 |
M-3860M(True RMS) |
M-4660M(True RMS) |
|
DC 전압 |
4 (400mV to 400V)0.3%+1dgt,
1 (1000V)0.5%+1dgt |
4 (200mV to 200V)0.05%+3dgt,
1 (1000V)0.1%+5dgt |
|
AC 전압 |
4 (400mV to 400V)0.8%+3dgt,
1 (1000V)1.0%+3dgt |
4 (200mV to 200V)0.8%+10dgt,
1
(1000V)1.0%+10dgt |
|
DC 전류 |
2 (400㎂ to 4mA)1.0%+1dgt,
2 (40mA to 400mA)0.8%+1dgt,
2
(4A to 20A)1.5%+5dgt |
1 (2mA to 20mA)0.3%+3dgt
1 (200mA)0.5%+3dgt,
1
(20A)0.8%+5dgt |
|
AC 전류 |
2 (400㎂ to 400mA)1.5%+3dgt,
2 (4A to 20A)2.0%+5dgt |
1 (2mA)0.8%+10dgt,
2 (200mA)1.0%+10dgt
1
(20A)1.2%+15dgt |
|
저항 |
5 (400Ωto 4㏁)0.5%+1dgt,
1 (40㏁)1.0%+2dgt |
1 (200Ω)0.2%+5dgt,
5 (2kΩ to 2㏁)0.17%+3dgt
1
(20㏁)0.5%+5dgt |
|
캐패시턴스 |
3(4㎋ to 400㎋)2.0%+3dgt,
3(4㎌ to 400㎌)3.0%+5dgt |
3(2㎋ to 200㎋)2.0%+3dgt,
3(2㎌ to 200㎌)3.0%+5dgt |
|
주파수 |
5 (4㎑ to 40㎒)0.1%+2dgt |
4 (20㎑ to 20㎒)0.1%+2dgt |
|
온도 |
-40℃ to 200℃ 3.0%+5dgt,
200℃ to 1200℃ 3.0%+2dgt |
- |
|
인덕턴스 |
- |
200mH(3.0%+10dgt) |
|
신호 출력 |
10 (10Hz to 10.24kHz)CMOS level
between 2.7V &
3.3V |
- |
|
전력(W) |
3680W |
3680W(3%+5dgt) |
|
dB(m) |
On sub-display |
On sub-display |
|
TR(hFE) |
yes |
yes |
|
로직 |
yes |
yes |
|
다이오드 |
yes |
yes |
|
도통검사 |
40Ω ≤ |
30Ω ≤ |
|
LCD 화면 |
3 3/4 digit max. 3999count(Auto/Manual),
Multi-display &
Black-light |
4 1/2digit manual rangemax. 19999count(Manual)
&
Multi-display |
|
True RMS |
400mV/20kHz, 700V/1kHz |
200mV/1kHz, 700V/400Hz |
|
RS-232C |
yes |
yes |
|
자동전원 꺼짐 |
yes |
yes |
|
초과범위 지시 |
OL |
OL |
|
소모배터리표시 |
yes |
yes |
|
안전성 |
CE, TUV/GS, CAT∥ |
CE, TUV/GS,
CAT∥ |
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