DROK best sellers

#1 10K Temperature Sensor DROK 10K Temperature Sensor Probe, 5pcs 1 Meter Waterproof Temp Sensor Probe, Stainless Steel 3950 NTC Temp Sensor Probe, Digital Temperature Transmitter Extension Cable

$9.99 on Amazon

#2 48v Golf Cart Battery DROK 48v Golf Cart Battery Meter - LCD Display Lithium Battery Monitor 10-100v Volt Meter Temperature Gauge for Marine RV Car DIY Project

$17.49 on Amazon

#3 Signal Generator DC DROK Signal Generator, DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

$12.99 on Amazon

#4 Digital DC Voltage 10 170 DROK Digital DC Voltage 10-170 Degree Fahrenheit Temperature Monitor Car Motorcycle Battery Voltmeter Thermometer 12V 24V Temp Volt Tester Multimeter

$9.99 on Amazon

#5 USB Tester USB A USB C DROK USB Tester, USB-A USB-C 2.0 Multimeter Dual USB Ports PD QC 3.0 with Color LED Display Battery Charger Monitor, 7 Modes Capacity Voltage Current Power for Laptop Power Bank Solar Panel

$16.99 on Amazon

#6 Delay Relay Module DC DROK Delay Relay Module, DC 6-30V Timer Relay 12V 24V 0.01s-9999min 50mA Digital Timer Cycle Delay Switch Module AC 220V Power On-Off Controller with LCD Display Switch Button Case

$13.49 on Amazon

#7 DC 4.5 100V Digital Voltmeter DROK DC 4.5-100V Digital Voltmeter Ammeter Multimeter Panel, DC Amp Meter Voltage Meter, Current Meter 0-50A Volt Tester, LED Display Voltage Gauge for Automotive Motor Battery

$15.49 on Amazon

#8 4 20mA Generator 2pcs DROK 4-20mA Generator 2pcs, Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

$44.99 on Amazon

#9 🔥 Timer Relay 5V/12V/24V DROK Timer Relay - 5V/12V/24V Time Delay Relay Switch Delay-Off Cycle Timer 0.01s-9999mins with LCD Display Support Micro USB 5V Power Supply

$9.99 on Amazon

#10 4/10 Roll Camo Tape Wrap DROK 4/10 Roll Camo Tape Wrap, Camouflage Self-Adhesive Camo Stick Bandage for Outdoor Sports Climbing Camping, 2/3in x 14.76ft for Range Finder Camera Flashlight Bicycle

$8.49 on Amazon

#11 Frequency Generator DROK Frequency Generator, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module

$13.99 on Amazon

#12 🔥 Coulometer DC 8 100V DROK Coulometer, DC 8-100V 100A Battery Monitor 12V 24V 36V 48V 60V Volt Amp Watt Meter, 2.4 inch LCD Color Screen Capacity Percentage Time Power Voltmeter Ampmeter for RV Solar Panel Battery Charge

$49.99 on Amazon

#13 12V Timer Relay LED DROK 12V Timer Relay, LED Display 4-Mode On-Off Automotive Time Delay Relay, Electric Delay Timer Switch 0.1s to 999min

$16.99 on Amazon

#14 Transistor Tester LCR DROK Transistor Tester LCR Meter, Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector

$39.99 on Amazon

#15 4 20mA Generator Adjustable DROK 4-20mA Generator, Adjustable Signal Generator, DC 0-10V 0 4-20mA Current Voltage Analog Simulator for Value Adjusting PLC Panel LED Testing

$28.99 on Amazon

#16 Digital Multimeter DC DROK Digital Multimeter, DC 8-100V 100A Battery Monitor 12V 24V 36V 48V 60V Volt Amp Watt Meter, Big Color Screen LCD Display Capacity Time Power Voltmeter Ampmeter for RV Solar Panel Battery Charge

$50.99 on Amazon

#17 Blue~Tooth Board 12V DROK Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY

$12.99 on Amazon

#18 Drok Power Meter NEMA Drok Power Meter NEMA L6-30 (Complete Kit) 200-240v Voltmeter Outlet Box

$48.69 on Ebay

#19 4/10 Roll Camo Tape Wrap DROK 4/10 Roll Camo Tape Wrap, Camouflage Self-Adhesive Camo Stick Bandage for Outdoor Sports Climbing Camping, 2/3in x 14.76ft for Range Finder Camera Flashlight Bicycle

$8.49 on Amazon

#20 4/10 Roll Camo Tape Wrap DROK 4/10 Roll Camo Tape Wrap, Camouflage Self-Adhesive Camo Stick Bandage for Outdoor Sports Climbing Camping, 2/3in x 14.76ft for Range Finder Camera Flashlight Bicycle

$8.49 on Amazon