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Introduces the Plusivo DM301B Digital Multimeter and its capabilities.
Explains the function of the main rotary dial for selecting measurement modes.
Details the purpose and operation of the multimeter's function keys.
Describes the symbols, indicators, and readings displayed on the multimeter's LCD screen.
Specifies the ranges, resolution, and accuracy for DC Voltage measurements.
Specifies the ranges, resolution, and accuracy for AC Voltage measurements.
Specifies the ranges, resolution, and accuracy for DC Current measurements.
Specifies the ranges, resolution, and accuracy for AC Current measurements.
Specifies the ranges, resolution, and accuracy for Resistance measurements.
Specifies the ranges, resolution, and accuracy for Capacitance measurements.
Details specifications for Diode and Continuity Tests, including voltage and current.
Step-by-step guide for performing DC Voltage measurements accurately.
Step-by-step guide for performing AC Voltage measurements accurately.
Step-by-step guide for performing DC and AC Current measurements.
Step-by-step guide for performing Resistance measurements.
Step-by-step guide for performing Continuity Tests.
Step-by-step guide for performing Diode measurements.
Step-by-step guide for performing Capacitance measurements.
Guide for performing Non Contact Voltage (NCV) detection.
Guide for performing Live Voltage testing.
Step-by-step guide for testing battery health and voltage.
Explains Ohm's Law: the relationship between voltage, current, and resistance.
Illustrates Ohm's Law with a practical circuit calculation example.
Explains Joule's Law, detailing electrical power calculation formulas.
Provides a practical example for calculating electrical power using Joule's Law.
Introduces Kirchhoff's Laws for analyzing electrical circuits.
Explains Kirchhoff's Current Law (KCL) at circuit nodes.
Explains Kirchhoff's Voltage Law (KVL) in circuit loops.
Demonstrates applying Kirchhoff's Laws to solve a complex circuit.
Illustrates calculating current using a shunt resistor and Ohm's Law.
Demonstrates calculating the correct resistor value for an LED.
Demonstrates measuring the internal resistance of a 9V battery.
Details the procedure for testing a potentiometer's resistance.
Explains how to test NPN and PNP transistors using the multimeter.
General| Type | Digital Multimeter |
|---|---|
| Display | LCD |
| DC Current Range | 200μA/2mA/20mA/200mA/10A |
| AC Current Range | 200μA/2mA/20mA/200mA/10A |
| Resistance Range | 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ |
| Capacitance Range | 2nF/20nF/200nF/2μF/20μF/200μF |
| Diode Test | Yes |
| hFE Test | Yes |
| Display Counts | 2000 |
| Power Supply | 9V battery |
| Measurement Functions | AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Temperature, Continuity, Diode, hFE |
| DC Voltage Range | 200mV/2V/20V/200V/200V |
| AC Voltage Range | 200V |
| Frequency Range | 2kHz/20kHz |
| Temperature Range | -20°C ~ 1000°C |
| Continuity Test | Yes |
| Weight | Approx. 200g |
| Capacitance Accuracy | +/-(4%+5) |
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