Wipcool ADC400 Digital Clamp Meter The Wipcool ADC400 is a versatile, true-RMS digital clamp meter designed for fast, accurate electrical diagnostics across HVAC, industrial, and general electrical applications. With rapid capacitance measurement, wide-range voltage and current capabilities, and built-in safety features, it provides technicians with a dependable all-in-one testing solution. Key Features: Fast Capacitance Measurement: Quickly checks capacitors for HVAC and electrical troubleshooting. NCV Detection with Audio/Visual Alerts: Ensures safe, contactless voltage detection. True RMS Accuracy: Delivers precise readings even on non-linear loads. AC Voltage Frequency Measurement: Measures frequency directly for more detailed analysis. Large LCD Screen: Clear, easy-to-read display for use in low-light environments. Comprehensive Protection: Includes false detection protection and overcurrent indication for safer operation. Specification Model ADC400 AC current (A) 400A AC current frequency (Hz) 50Hz~100HZ DC voltage (V) 600V AC voltage (V) 600V AC voltage frequency (Hz) 10Hz~10KHz Resistance (Q) 40MΩ Capacitance(F) 4mF Temperature measurement (C/°F) -40~1000℃/-40~1832°FS