... meter,power meter,power factor meter,hour meter, m digital panel meter,panel meter,energy meter,ampere meter,volt meter,freqency meter,power ... ,square meter,analog panel meter Model: YNC-DV96AC, YNC-DC72AC, YNC-DP3 1. Display: 3pcs of 1/2 digital LED displays (red ... degree, humidity: ≤70% 10. Heat resistance: Case of non-combustible plastic material 11. Voltage testing: Over 2, 000V 12. Fastening: By ...