Clarke Hess 2330

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Watt Meter The Model 2330 Sampling Watt Meter is a precision, high accuracy, auto-ranging watt meter which simultaneously measures and displays true rms Voltage, true rms Current and true mean Power over a frequency range from dc to more than 600kHz. Full scale Current and Voltage inputs are typically measured within +/-0.1% of the reading in amplitude to at least 400kHz. The corresponding Power is typically measured to within +/-0.1% of the input Volt-Amperes to 200kHz and to within +/-0.2% of the input Volt-Amperes to 400kHz for loads of any Power Factor.In addition to the rms Voltage, rms Current, and mean square Power the Model 2330 watt meter also measures simultaneously the peak Voltage, the peak Current and the Frequency and calculates the Volt-Ampere product, the Power Factor and the Energy accumulated over a period of time from 1-99 hours. These functions may be displayed or may be read over the IEEE-488.2 interface.
Refurbished