... power meter,power factor meter,hour meter, m digital panel meter,panel meter,energy meter,ampere meter, ... -DC72AC, YNC-DP3 1. Display: 3pcs of 1/2 digital LED displays (red or green) 2. Accuracy: 0.5 ... humidity: ≤70% 10. Heat resistance: Case of non-combustible plastic material 11. Voltage testing: Over 2, 000V 12. ... absolutely safe, fast, robust, side-by-side Digital Panel Meter (YNC-96, YNC-72, YNC-48)