This autoranging true rms clamp meter is capable of measuring ac/dc current and voltage resistance frequency capacitance duty cycle and temperature. Featuring a 50000 count backlit lcd display with a 61-segment analog bargraph and double molded plastic housing the r5040 keeps track of min/max readings and includes a non-contact voltage detector built into the clamp tip. Features ul style""margin-top0px; padding-top 5px; padding-bottom 5px;"" measures ac/dc current/voltage resistance capacitance frequency duty cycle and temperature 50000-count backlit lcd display and analog bargraph built-in non-contact voltage detector and contact thermometer with led indicator true rms ac measurements min/max display hold and relative mode diode test and continuity check functions durable double molded plastic housing cat. Iii 600v safety rating includes ul style""margin-top0px; padding-top 5px; padding-bottom 5px;"" ac/dc true rms clamp meter test leads thermocouple wire probe thermocouple adapter batteries soft carrying case application ul style""margin-top0px; padding-top 5px; padding-bottom 5px;"" industrial maintenance teams performing scheduled and preventative maintenance on electro-mechanical equipment and systems facilities building maintenance and electricians looking to troubleshoot electrical equipment installation problems