Measuring Precision: Dry Bulb temp ≤ ± 0.01 ℃ Wet Bulb temp ≤ ± 0.01 ℃ Thermocouples temp ≤ ± 0.1 ℃ Water temp ≤ ± 0.01 ℃ Test unit Power input A Phase Voltage 80~300 V (±0.25%RD) + (±0.25%FS) B Phase Current 0.1~20 A (±0.25%RD) + (±0.25%FS) Total Power 0.01~6 kW (±0.25%RD) + (±0.25%FS) Barometer 800~1200 hPa ± 0.3 hPa Refrigerant Pressure ≤ ± 0.5% FS
