Multi-Display Multimeter + Power Meter(True RMS, Power Meter)

        MODEL : M-3860M/M-4660M




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∥