The ACD-14-PRO is a dual-display 600 A TRMS clamp multimeter designed for comprehensive voltage and amperage measurement in HVAC and electrical applications. It features a large backlit LCD dual display capable of simultaneously displaying voltage and current, with True-RMS technology for accurate measurements in noisy environments and a low-pass filter for variable frequency drive testing. The meter includes Amp-Tip function for precise low-current measurement down to 0.1 amp, in-rush current detection, frequency measurement (5.00 to 999.9 Hz), resistance (0.0 to 60.0 kO and ±60.00 kO to 6000 kO ranges), capacitance (200.0 µF and 2500 µF ranges), temperature measurement, DC micro-amps (0 to 2000 µA), and non-contact voltage detection. The rubber over-mold enclosure provides durability and is safety rated to CAT III 600 V. This meter is ideal for voltage drop testing, motor capacitor verification, flame sensor diagnostics, and electrical system troubleshooting where simultaneous voltage and current readings are required.