Description
   ES51955 is an integrated analog-to-digital converter (ADC) with dual 5,000-count LCD display, which 4-digit main-display (AC/DC Voltage) and 4-digit sub-display (AC/DC Current), automatic range selection, and 3V DC power supply. ES51955 could be designed for a clamp-meter with V & A measurement simultaneously. Automatic range selection is provided for voltage (AC/DC) measurement, resistance measurement, current measurement, capacitance measurement, and frequency counter. Other features include inrush function, offset removing feature for DCA clampmeter, data holding, duty cycle measurement, diode measurement, temperature measurement, continuity checking, multi-level low battery detection, auto power off, re-power on, backlight driver,
and buzzer output driver.

APPLICATION
   Clamp meter