OWON B33 数字万用表 (3 3/4 digital Buletooth)

DC Voltage:

- 400.0mV/ 4.000V/ 40.00V/ 400.0V

- 1000V

AC Voltage: 

- 4.000V/ 40.00mV

- 400.0V/ 750V

DC Current: 

- 400.0μA/ 400μA

- 40.00mA/ 400.0mA

- 4.000A / 10.00A

AC Current: 

- 400.0μA/ 4000μA

- 40.00mA/ 400.0mA

- 4.000A/ 10.00A

Resistance:

- 400.0Ω/ 4.000kΩ/ 40.00kΩ/ 400.0kΩ/ 4.000MΩ

- 40.00MΩ

Capacitance:

- 40.00nF/ 400.0nF/ 4.000μF/ 40.00μF

- 100.0μF

Frequency:

- 4.999Hz/49,99Hz /499.9Hz /4.999kHz /49.99kHz /49.9kHz /4.999MHz

Duty Ratio:

- 0.1% - 99.9% (typical value: Vrms=1V, f=1kHz)

- 0.1% - 99.9% (≥1kHz)

Temperature: -50℃ - +400℃

Display: 3999 count

Bluetooth Module: yes

Accessories: Quick Guide; Multimeter Lead; Soft Bag (optional); Alligator Clip (optional); K-type Thermocouple