Greenlee CM-410 400A AC Clamp-on Meter

Using the Greenlee CM - 410 is easy. First, make sure the battery is installed correctly. The package comes with a 1.5V AAA battery. Then, you can use the test leads to measure voltage, and the clamp - on feature to measure amperage. When taking measurements, use the data hold function to freeze important readings. The audible continuity test can quickly tell you if a circuit is complete. Just place the leads on the two ends of the circuit and listen for the beep. To save battery life, the meter will automatically turn off after a while. Remember, this meter is rated for CAT III 600 V, so don't use it in higher - voltage situations. When not in use, store it in the carrying case to protect it from damage. Also, keep it in a dry place and clean it with a soft, dry cloth if it gets dirty. With Greenlee's lifetime limited warranty, you can have peace of mind using this reliable meter.