Giới thiệu Đồng hồ vạn năng OWON B41T+ (4 1/2 digital, True RMS, Bluetooth)

Điện áp DC (V)

- 220mV; 0.01 mV;

±(0.1%+5dig)
- 2.2V;

0.1 mV

±(0.1%+2dig)
22V;

1mV; ±(0.1%+2dig)
220V;

10mV; ±(0.1%+2dig)
1000V;

0.1 V;

±(0.1%+5dig)
Điện áp AC

- 220mV;

0.01 mV;

≤1kHz,

±(1.0%+10dig) or ＞1kHz,

±(1.5%+50dig)
- 2.2V;

0.1 mV;

≤1kHz,

±(0.8%+10dig) hoặc ＞1kHz,

±(1.2%+50dig)
22V;

1mV;

≤1kHz,

±(0.8%+10dig) hoặc ＞1kHz,

±(1.2%+50dig)
220V;

10mV;

≤1kHz,

±(0.8%+10dig) hoặc ＞1kHz,

±(2.0%+50dig)
750V;

0.1 V;

≤1kHz,

±(1.2%+10dig) hoặc ＞1kHz,

±(3.0%+50dig)
Dòng DC(A)

- 220μA;

0.01 μA;

±(0.5%+10dig)
2200μA;

0.1 μA; ±(0.5%+10dig)
- 22mA;

1 μA; ±(0.5%+10dig)
220mA;

10 μA;

±(0.8%+10dig)
- 20.00A [1];

1mA;

±(2%+25dig)
Dòng AC (A)

- 220μA;

0.01 μA;

≤1kHz,

±(0.8%+10dig) or ＞1kHz,

±(1.2%+50dig)
2200μA;

0.1 μA;

≤1kHz;

±(0.8%+10dig) hoặc ＞1kHz,

±(1.2%+50dig)
- 22mA;

1 μA;

≤1kHz,

±(1.2%+10dig) hoặc ＞1kHz,

±(1.5%+50dig)
220mA;

10 μA;

≤1kHz,

±(1.2%+10dig) hoặc ＞1kHz,

±(1.5%+50dig)
- 20.00A [1];

1 mA;

≤1kHz,

±(1.5%+10dig) or ＞1kHz,

±(2.0%+50dig)
Điện trở: 
220Ω;

0.01 Ω;

±(0.5%+10dig)
2.2kΩ;

0.1Ω; ±(0.5%+10dig)
22kΩ;

1Ω; ±(0.5%+10dig)
220kΩ;

10Ω; ±(0.5%+10dig)
2.2MΩ;

100Ω;

±(0.8%+10dig)
22MΩ;

1kΩ;

±(1.5%+10dig)
220MΩ;

10kΩ;

±(5.0%+10dig)
Điện dung (F)

22nF;

1pF;

±(3.0%+5dig)
220nF;

10pF;

±(3.0%+5dig)
2.2μF;

100pF;

±(3.0%+5dig)
22μF;

1 nF;

±(3.0%+5dig)
220μF;

10 nF;

±(3.0%+5dig)
2.2mF;

100 nF;

±(4.0%+10dig)
>220mF

Tần số 
22.00Hz;

0.01Hz;

±(0.1%+4dig)
220.0Hz;

0.1 Hz;

±(0.1%+4dig)
22.000kHz;

1 Hz;

±(0.1%+4dig)
220.00kHz;

10 Hz;

±(0.1%+4dig)
22.00Hz;

100 Hz;

±(0.1%+4dig)
2.2000MHz;

1k Hz;

±(0.1%+4dig)
22.000MHz;

10k Hz;

±(0.1%+4dig)
>220MHz

Duty Ratio
 (%)

5.0% - 94.9% (giá trị tiêu chuẩn：Vrms=1 V, f=1 kHz);

0.1%;

±(1.2%+3dig)
0.1% - 99.9%(≥1 kHz)

0.1%;

±(2.5%+3dig)
Nhiệt độ  (°C/°F)

(－50 ℃) – (400℃);

0.1 ℃;

±(1.5%+5dig)
(－58 ℉) - (752 ℉);

0.1 ℉;

±(1.4%+6dig)
Chiều dài thu:

10,000 điểm
Pin:

3V（1.5V x 2）AA
Kích thước (WxHxD:

85mm x185mmx30mm
Khối lượng:

0.32 kg
Phụ kiện:
HDSD, đầu đo, túi mềm, kẹp cá sấu, cặp nhiệt loại K, multi-function
Giá MBC