AUTOOL DM Mini Multimeters Integrated DC Short Circuit Test True RMS Auto Range Tester Electrician Handheld Digital Multimeter

AUTOOL DM mini Handheld Pocket Autoranging Digital Multimeter Same as VC921

Note: Don't include two 1.5V batteries

Features :

Auto ranges

550V protection in Resistance、Capacitance and Frequency ranges

MAX display 4000 counts

Sample rate: 3 times per second

Data hold

Diode and Continuity Testing; Frequency and duty cycle.

Diode and Continuity Testing; Frequency and duty cycle.

Main measurements: AC/DC Voltage; Resistance; Capacitance;

Auto power off

Low voltage indication

Polarity identification

Relative measurement

Diode and Continuity Testing;

Frequency and duty cycle.

* Frequency：1Hz to 10MHz

* Capacitance :10pF to 4000uF

* AC volts: 0.1mV to 750V

* DC volts：0.1mV to 1000V

* Resistance ：0.1Ω to 40MΩ

* Duty cycle：1% to 99%

Multimeter Specifications:

(1)Capacitance :4nF（±5.0%+4）,40nF（±2.5%+4），
400nF/4.000uF/40.00uF/400.0uF/1000uF/4000uF（±3.5%+4）

(2)DC volts：400mV/4V/40V(±0.5%+4),400V/600V(±0.8%+4)

(3)AC volts: 400mV(±1.5%+4), 4V/40V/400V(±1.2%+4),600V(±1.5%+4)

(4)Resistance ：400Ω/4K/40K/400K/4M(±0.8%+4),40MΩ(±2.0%+4)

(5)Frequency：99.5/999.5/9.999k/99.99k/999.9k/9.999MHz (±0.08%+2)

(6)Duty cycle：0.1% to 99.9%(±0.08%+2)

(7) Measurement mode: △Σ mode

(8)Over range indication: OL