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Electronic Components
selected filters: Product Type: USB Testers Listed: within a year
4-bit LED display / 5800+/-10%RPM fan speed / intelligent temperature control fan / adjustable potentiometer
$13.94
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power bank charger indicator / white backlight / shows charging voltage/current/power/charging time & more
$5.96
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4-bit LED display / 5800+/-10%RPM fan speed / intelligent temperature control fan / adjustable potentiometer
 
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$8.20
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4-bit LED display / 5800+/-10%RPM fan speed / intelligent temperature control fan / adjustable potentiometer
$11.79
WORLDWIDE FREE SHIPPING