Adjustable 0-100% PWM Frequency Duty Ratio Pulse DC Motor Speed Controller LED Dimmer Solenoid Valve Delay Start Load ZK-PP2

Adjustable 0-100% PWM Frequency Duty Ratio Pulse DC Motor Speed Controller LED Dimmer Solenoid Valve Delay Start Load ZK-PP2
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sku: 1005004916663439
$2.45
Shipping from: China
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