Greenlee DM-200A 6,000-Count Digital Multimeter, 1000V, 8A (DM-200A)

Using the Greenlee DM - 200A digital multimeter is easy. First, insert the two 1.5V AAA batteries into the battery compartment. Then, depending on what you want to measure - like voltage, current, resistance, or frequency - select the appropriate function on the multimeter. You can choose between automatic and manual range selection. For voltage detection, you have two options: non - contact or using a single test lead. When measuring current, make sure to insert the test leads correctly; the BeepJack will warn you if they're inserted wrong. If you want to see changes in measurements, use the relative offset mode, and you can hold the data with the data - hold function. If you need to log data directly to your PC, use the optional USB/RS - 232 interface DMSC - 2U. As for maintenance, keep the multimeter clean and dry. Store it in a safe place when not in use. The bead temperature probe is only for DM - 210A and DM - 510A, and it has a maximum temperature limit of 400°F/204°C, so don't expose it to higher temperatures. Also, remember that this multimeter comes with a lifetime limited warranty, so if you have any issues, you're covered.