The Ermenrich Zing TC20 digital multimeter is a portable device that measures DC/AC voltage, DC/AC current, resistance, and capacitance. It does not have a rotary switch, which means that the equipment automatically sets the measurement limits. Protected against overload, reliable and stable device, measures with high accuracy. Those interested in radio communication, handymen and electricians can make the most of it.

In cable vein mapping mode, it checks the continuity of the circuit - the device determines the location of the open circuit or short circuit. With the diode test, the diodes can be checked by measuring the voltage drop between the diodes. The equipment uses the True RMS method. This means that the measurements are based on the True RMS formula, which improves the accuracy of the measurement results when measuring AC (alternating current) voltage and AC (alternating current) current. Additional features include a hold function, non-contact voltage detection (NCV detection) and a flashlight function.

The device works with two standard batteries (sold separately).

- Without a rotatable dial, it automatically sets the measurement limit
- DC/AC (direct current/alternating current) voltage measurement, DC/AC (direct current/alternating current) current measurement, resistance measurement, capacity measurement
- Cable mapping, diode test, NCV test
- True RMS method, which improves the accuracy of AC (alternating current) current measurement and AC (alternating current) voltage measurement results

- Contents of the set:

- Digital multimeter
- Probe 2 pieces
- User manual and warranty card