... power, power factor, frequency, running time, energies of generators and UPS. -Set/adjust discharging power according to performance ... Display Resolution: 0.1Hz, Precision: ±2‰Power measurement range0~100 KVA, Display resolution: 0.1KVA, Precision: ±1%Temperature measurement range ... -20~100°C,Display resolution: 1°C, precision:±1°CCooling modeFCT ...