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Model: SD-F80Hz Pointer frequency meter
Accuracy class: 2.5.
Frequency range: 45-55Hz 45-65Hz 55-65Hz 450-550Hz 45-650Hz 550-650Hz
0-200Hz 0-400Hz 0-600Hz 300-700Hz 700-1300Hz 1500-3000Hz
Voltage specification: 100V 110V 220V 380V 415V 440V
Product performance: All the meters are equipped with pure white silk-screen printing dial scale. The movement is the one universally used in magneto-electrical meters. The case is made of transparent PMMA plastics, of which the resistant temperature can be up to 85℃. The base is made of PA66 or flame retardant PA66 plastics, of which the resistant temperature can be up to 120℃. The resistant voltage is higher than 2000V. The meter is easy to install with a iron bolt with a mat by tightening four corners so that it is of high immobility.
Measurement features: A pointer frequency meter is a magneto-electrical meter with related frequency converter, mainly used for frequency measurement meters in AC circuit. The advantages are simple structure and convenient measurement, as well as insensitivity to temperature and external magnetic field.
