KNACRO best sellers

#1 DC 24V 4 Ch Relay Module KNACRO DC 24V 4-Ch Relay Module with Optocoupler Relay Relay Board High and Low Trigger with LED Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control(DC 24V 10A, 4-Channel)

$6.99 on Amazon

#2 2Pcs 5V 1 Channel Relay KNACRO 2Pcs 5V 1-Channel Relay Module with Optocoupler Relay Relay Board High and Low Trigger with LED Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control

$3.83 on Amazon

#3 DC 5V 12V 24V Blue Green KNACRO DC 5V 12V 24V Blue Green RED Digital Display Temperature Control, Precision Temperature Controller, Temperature Control switches, Miniature Thermal Control Plate (DC 5V, Green)

$7.99 on Amazon

#4 Black Professional Tool KNACRO Black Professional Tool PLCC IC Extractor (WTS-610) Chip Spring Assisted

$5.99 on Amazon

#5 MAX3485 3.3V RS485 to KNACRO MAX3485 3.3V RS485 to TTL Signal Mutual Conversion Module for Overvoltage Protection with Signal Indicator Package of 2Pcs

$8.99 on Amazon

#6 5V 2 Channel Relay Module KNACRO 5V 2-Channel Relay Module with Optocoupler Relay Relay Board High and Low Trigger with LED Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control

$5.60 on Amazon

#7 SRD 12VDC SL C 12V Delay KNACRO SRD-12VDC-SL-C 12V Delay Relay Module Delay Switch with Signal optocoupler. Adjustable Trigger time Repeat Trigger

$7.99 on Amazon

#8 Black Professional Tool KNACRO Black Professional Tool PLCC IC Extractor (WTS-610) Chip Spring Assisted

$6.40 on Amazon

#9 LC100 A LC 100A Digital KNACRO LC100-A LC-100A Digital LCD High Precision Inductance Capacitance L C Meter Accuracy 1%

$35.99 on Amazon

#10 LC200A LC 200A Handheld KNACRO LC200A LC-200A Handheld L-C Meter Inductance Capacitance Meter Range 1pF-100mF 1uH-100H

$59.99 on Amazon