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

Datasheet