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 DUA