Description
D69-60 digital AC frequency (Widely used in gasoline generators, diesel generator sine wave inverters and other equipment, real-time acquisition of the frequency display status of the equipment in use)
Specification
AC voltage: AC80-300.0V, 150-500V frequency 45-65.0Hz (please check the box when placing an order: select 80-300V for 110V 220V voltage, and 200-450V for voltage above 380V!)
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No need for power supply: two-wire direct (AC irrespective of polarity) the measured voltage can complete the voltage frequency measurement
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Measuring Speed: about 2 times per second
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Dimensions with back cover: 79 (length) × 43 (width/height) × 31mm (thickness)
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Installation Size: 76×39mm
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Visual Screen Size: 53*27mm
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Extreme Working Conditions:
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Working Temperature: -10～+50℃
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Working Humidity: 10～80% (no condensation)
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Working Pressure: 80～106kPa
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Sun Exposure: no direct exposure
