Drok

-54%

Digital Meter DC 3.3~30V Signal Generator PWM Pulse Frequency Duty Ratio 1HZ~150KHZ Adjustable Square Wave Rectangular Generator

Features: 1. It is designed with LCD display, can clearly display the frequency and duty cycle ..

$13.99 $6.39

-30%

Digital Multimeter Panel DC 0-120V 20A Voltage Current Power Capacity Energy Running Time Monitor

Description:Measuring Range:Voltage: DC 6V-45V (self-powered)/ DC 0-12V (external power source)Exter..

$32.99 $22.99

-38%

Digital Multimeter, AC 60.00~500.00V/20A LCD Multifunction Panel Meter AC 110V 220V 380V Multimeter/Monitor/Tester 6 in 1 with Built-in Shunt

Parameters: Voltage measuring range: AC 60.00~500.00V Voltage resolution: <100V: 0.01V; >10..

$15.99 $9.85

-30%

Digital Panel Meter Multifunctional Buck Converter DC 6V-55V to DC 0-50V 5A 250W Current Volt Power Energy Current Watt Meter

ParameterInput Voltage Range: 6-55.00VOutput Voltage Range:0-55.00VOutput Current Range: 0-5.000AOut..

$28.99 $20.15

-41%

Digital Relay Module Meter DC 6~30V Delay Relay Control Module DC 12V 24V Relay Switch/Dual Display Cycle Timing Circuit Switch

Parameter:1. Working voltage: DC 6-30V2. Trigger signal source: high level trigger (3.0~24v), low le..

$12.99 $7.65

-27%

Digital Temperature Controller DC6.0~30V Adjustable Temperature with Heating and Cooling Mode Tester

Introduction:This digital temperature controller has two kinds of working mode, heating mode and coo..

$12.99 $9.50

-38%

DIY Speaker Kit 15W Amplifier Board with 2pcs 15W 4Ohm Speakers 2.0 Dual Channel Digital Audio Power Amp Module

Description:1. 15W+15W Audio Amplifier Board(1) Parameters:--- Working voltage: DC8-26V, can be oper..

$44.99 $27.99

-28% Pre-Order

DROK 10 pcs Crocodile Alligator Clip Clamp Test Leads Set, 19.6 inches Double Ended Jumper Electric Test Cables Connectors Wire Circuit Experiment (Pure Copper)

Parameters:Cable length: 50cmOperating current: 8AOuter diameter of wire: 3.5mmInner area: 0.5mmWork..

$20.75 $15.00

-44%

DROK 2pcs/lot USB Power Supply Module DC 3.5~12V to 1.2~24V Buck Boost Converter Voltage Regulator Module

Parameters: Input Voltage: 3.5~12V Output Voltage: 1.2~24V Output Power: use within 2W when ..

$15.99 $8.95

New

DROK AC Volt Amp Tester, 3pcs AC 60-500V 100A Voltage Current Monitor Digital LED Display Voltmeter 110v 220v Volt Detetor Green Red Yellow Signal Indicator Light Panel

DROK 3PCS AC Meter - Professional Electrical Monitoring * { margin..

$9.90

New

DROK IP68 Waterproof DC to DC Buck Converter - Step Down Converter 11-90V to 5V 6A Voltage Regulator, 12V 24V 36V 48V 60V 72V Power Supply

DROK DC/DC Step Down Power Regulator - OpenCart Product Page * { m..

$10.50

-32%

Dual USB Charging Auto Buck Converter DC 6-30V 12V 24V to 5V 9V Step Down Regulator Car Volt Transformer

Parameter:Input voltage: DC 6-30VOutput voltage: default DC 5V. Automatically adjusted within 3-12V ..

$12.99 $8.79

-37%

Electronic Load Tester DC5.0~30.0V to 1.5-25.0V 5A 35W Adjustable Load Battery Discharge Capacity Tester with Cooling Fan

Features: 1. Display current A, voltage V, power W, capacity AH and discharge time. 2. With e..

$18.99 $11.89

-36%

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

Parameter:Model: XY-PWM1Working voltage: DC 3.3V-30VFrequency range: normal mode 1Hz-150kHz; accurat..

$12.99 $8.35