300 meters line of sight.

A true-RMS meter can accurately measure those imperfect, nonsinusoidal waves, as well as perfect, sinusoidal waves. “RMS” stands for root-mean-square, which is a calculation used to determine the equivalent DC value of an AC waveform. True RMS measurements are important to ensure that you can test variable frequency drives more accurately.

NCV is an abbreviation for Non-Contact Voltage. Use NCV to check for 24VAC up to 600VAC. Always test on a known live source before using.

No, the min/max button is not the same as inrush as it does not capture readings fast enough. For inrush current please use the 'inrush button' on the side of the instrument near the clamp meter head.

If dISC is displayed, the capacitor is not discharged completely.

No, our meters do not use a fuse you can change. They use a PTC-fuse (positive temperature coefficient) as it is faster and safer for the technician.