Amprobe ACDC-54NAV Information The Amprobe ACDC-54NAV is a 1000 A AC/DC clamp meter with temperature capabilities. It features true-rms technology for accurate measurements in noisy environments, and it can measure a wide range of electrical values, including voltage, current, resistance, frequency, capacitance, power, power factor, total harmonics distortion (THD), and individual harmonics. It also includes inrush current measurement and phase rotation indication for 3-phase motors. The ACDC-54NAV has a wide jaw opening that can accommodate conductors up to 1.6 inches (40 mm) in diameter, making it ideal for use in high-voltage industrial environments. It also features a non-contact voltage detector for added safety. Here is an overview of the ACDC-54NAV's specifications: Feature Value Measuring Range AC Voltage: 40 mV to 1000 V DC Voltage: 40 mV to 1000 V AC Current: 20 mA to 1000 A DC Current: 20 mA to 1000 A Resistance: 20 Ω to 100 kΩ Frequency: 40 Hz to 100 kHz Capacitance: 10...