Production Capacity: 300000/Day
After-sales Service: 1 Year
Warranty: 1 Year
Frequency Range: Universal Frequency
Nin Best Quality SMD Round Red 22mm Digital AC frequency meter Indicator1.Purchasing NO FM-RCES-RAC (FrequencyMeter-Round cost-Effective SMD-Red VAC) 2. Features2.1 Lens Material: PC2.2 Lighting Source: LED2.3 Color 2.3.1Lamps: Red 2.3.2Lens: Red2.4 Current measuring range: 0-99HZ2.5 Rated Temp : T902.6 Life of continuous working:Typically over 30,000 hours. The end of life for a lamp is not usually a sudden failure2.7 Certificate: ISO9001, CE 3. Main technical parameters3.1 Oerating Environment: -25ºC~+55ºC;vibration frequency 2-80Hz;acceleration at 0.7g3.2 Relative Air Humidity: ≤98%3.3 Pollution rank and installation category :III3.4 Protection Degree: Head IP65(OEM could be IP67)3.5 Voltage of working frequency: 2.5kV (AC valid value), 1min3.6 Leakage Index: CT1≥100 TypeAD101-22HZPlace of originZhejiang Province,China(Mainland)Brand nameNINMounting diameter22mmCurrent measuring range0-99HZColor red green yellow blue whiteAccuracy 2% ± HzDisplay resolution1HzSample rate about 1 time/sInput circuit power loss <2VANo input signal hint messagedisplay 000 Notice : Can not used in the electric environment with frequency conversion,high frequency, strong harmonic interference signal.