Calibre tacómetro de barco 85 mm 0-7000 rpm 7 colores LCD reloj de horas para camión marino

Signal: Pulse. Color: Black. Indicating Range: 0~7000 RPM. Backlight: 7 Color backlight. Storage temperature: -40-85℃. Working temperature: -30-70℃. Working current: ＜120mA. Waterproof and dustproof grade IP67.

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