... meter,power factor meter,hour meter, m digital panel meter,panel meter,energy meter,ampere meter,volt meter,freqency ... 4. Input signal: AC current 5. Measuring range: 0-600V AC; For the current over 600V can use the ... AC current transformer 6. Consumption: <3.2VA ... safe, fast, robust, side-by-side Digital Panel Meter (YNC-96, YNC-72, YNC-48)