Using the Greenlee DM - 45 Digital Multimeter is straightforward. First, turn it on and select the measurement function you need, like voltage, resistance, or frequency. Connect the test leads correctly to the appropriate ports. For voltage measurements, make sure to choose between AC and DC settings according to your needs. When measuring resistance, ensure the circuit is not powered to get an accurate reading. Regarding safety, always follow the CATIII 600V to 1000V safety ratings. Don't use it in environments where it's not rated. If the fuses blow during use, you can easily replace them in the field. To keep it in good condition, store it in a dry and cool place. Wipe it clean with a soft cloth regularly. With its automatic power - off feature, you don't have to worry about draining the battery when it's not in use. And thanks to the lifetime warranty, you can use it with confidence for a long time.
