Good Idea Goods

Liquid Level Controller Water Detection Low pressure Sensor DC 12V Module
Price: $3.82
Old Price: $4.5
TKXECLiquid Level Controller Water Detection Low pressure Sensor DC 12V ModuleLevel Sensors
Good Idea Store
YF-B10 G1" 1inch water diesel Brass DN25 Hall effect Turbine flow sensor meter Turbine flowmeter 2-50L/min
Price: $13.97
TKXECYF-B10 G1" 1inch water diesel Brass DN25 Hall effect Turbine flow sensor meter Turbine flowmeter 2-50L/minLevel Sensors
Good Idea Store
DF-96ED Automatic Water Level Controller Switch 10A 220V Water tank Liquid Level Detection Sensor Water Pump Controller
Price: $15.01
TKXECDF-96ED Automatic Water Level Controller Switch 10A 220V Water tank Liquid Level Detection Sensor Water Pump ControllerLevel Sensors
Good Idea Store
AC-DC Converter 110v 220v to DC 12V 24v 36v 48v 60v 80v 120v 480W Digital display Adjustable Switching Power Supply
Price: $48.75
TKXECAC-DC Converter 110v 220v to DC 12V 24v 36v 48v 60v 80v 120v 480W Digital display Adjustable Switching Power SupplySwitching Power Supplies
Good Idea Store
DC 120V 100A 200A 300A Wireless ammeter Voltage KWh Watt Meter Car Battery coulometer Capacity tester Power monitoring
Price: $34.85
TCXREDC 120V 100A 200A 300A Wireless ammeter Voltage KWh Watt Meter Car Battery coulometer Capacity tester Power monitoringVoltmeters
Good Idea Store
DC 400V 300A Wireless Battery coulometer capacity Voltage Current Power meter KWH Tester Energy Meters
Price: $33.06
Old Price: $38.89
TCXREDC 400V 300A Wireless Battery coulometer capacity Voltage Current Power meter KWH Tester Energy MetersVoltmeters
Good Idea Store
Speed RPM display Stepper Servo Motor Driver Controller Board Speed Adjustable Reversal Fixed length continuous round trip
Price: $19.45
Old Price: $22.88
TKXECSpeed RPM display Stepper Servo Motor Driver Controller Board Speed Adjustable Reversal Fixed length continuous round tripDc Motors
Good Idea Store
Digital Display 0~100% adjustable DC 6-90V 15A DC Motor Speed Controller PWM regulator 12V 24V 48V 60V 72V 90V 1000W Reversible
Price: $16.89
Old Price: $19.88
TKXECDigital Display 0~100% adjustable DC 6-90V 15A DC Motor Speed Controller PWM regulator 12V 24V 48V 60V 72V 90V 1000W ReversibleDc Motors China
Good Idea Store
ZK-PP1K PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal function generator
Price: $4.67
Old Price: $5.5
TKXECZK-PP1K PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal function generatorSignal Generators
Good Idea Store
GC91 DC 6-200V 50A 100A 200A 300A Digital display voltage ammeter Battery coulometer Power mAH electricity Meter Time
Price: $16.14
TKXECGC91 DC 6-200V 50A 100A 200A 300A Digital display voltage ammeter Battery coulometer Power mAH electricity Meter TimeVoltmeters
Good Idea Store
BLD-300B 24V 36V48V BLDC Motor Driver 300W 18V-50V DC Brushless DC Motor Driver Controller
Price: $39
Old Price: $45.88
TKXECBLD-300B 24V 36V48V BLDC Motor Driver 300W 18V-50V DC Brushless DC Motor Driver ControllerDc Motors
Good Idea Store
Dual Output AC Converter 110v 220v to DC 12V 8A 5V 1A 100W Switching Power Supply Board power source Module
Price: $11
TKXECDual Output AC Converter 110v 220v to DC 12V 8A 5V 1A 100W Switching Power Supply Board power source ModuleSwitching Power Supplies
Good Idea Store
Thermostat temperature controller Waterproof temperature probe sensor NTC 10K for W1401 W3001 W3002 W1411 W1209 W1308 W1321
Price: $2.68
Old Price: $3.15
TCXREThermostat temperature controller Waterproof temperature probe sensor NTC 10K for W1401 W3001 W3002 W1411 W1209 W1308 W1321Thermometers
Good Idea Store
AC 60-500V 110v 220v 380v 20A 6 IN 1 LCD Digital Energy Tester voltage Current Meter Frequencey Power Home Meter Power Monitor
Price: $9.33
Old Price: $10.98
TCXREAC 60-500V 110v 220v 380v 20A 6 IN 1 LCD Digital Energy Tester voltage Current Meter Frequencey Power Home Meter Power MonitorVoltmeters
Good Idea Store
Programmable DC DC Buck Converter CC CV 60V 5A Voltage Regulators Adjustable Regulated power supply With TTL software
Price: $31.05
TKXECProgrammable DC DC Buck Converter CC CV 60V 5A Voltage Regulators Adjustable Regulated power supply With TTL softwareSurge Protectors
Good Idea Store
AC 220V DC 12V 2 in 1 Digital display Temperature humidity Controller thermostat Humidity control with Sensor
Price: $16.28
TCXREAC 220V DC 12V 2 in 1 Digital display Temperature humidity Controller thermostat Humidity control with SensorThermometers China
Good Idea Store
AC 110V 220V 380v 17000W SCR Electronic Voltage Regulator Temperature Speed Adjust Controller Dimming Dimmer Thermostat
Price: $22
Old Price: $25.88
TKXECAC 110V 220V 380v 17000W SCR Electronic Voltage Regulator Temperature Speed Adjust Controller Dimming Dimmer ThermostatSurge Protectors
Good Idea Store
ZK-5KX DC DC Buck Boost Converter CC CV 0.6-36V 5A 5V 6V 12V 24V 80W Power Module Adjustable Regulated laboratory power supply
Price: $14.57
TKXECZK-5KX DC DC Buck Boost Converter CC CV 0.6-36V 5A 5V 6V 12V 24V 80W Power Module Adjustable Regulated laboratory power supplySurge Protectors
Good Idea Store
LB06 Hart Current voltage 4-20mA 0-10V/mV Signal Generator Source thermocouple PT100 temperature Process calibrator Tester
Price: $193.43
TKXECLB06 Hart Current voltage 4-20mA 0-10V/mV Signal Generator Source thermocouple PT100 temperature Process calibrator TesterSignal Generators
Good Idea Store
Digital Control power supply 60V 8A Adjustable step-down dc regulated constant voltage constant current Ammeter Capacity meter
Price: $19.45
TKXECDigital Control power supply 60V 8A Adjustable step-down dc regulated constant voltage constant current Ammeter Capacity meterSurge Protectors China
Good Idea Store
PWM DC motor speed controller Digital display 0-100% adjustable Drive 6V-60V Max 30A motor control regulator
Price: $7.64
Old Price: $8.99
TCXREPWM DC motor speed controller Digital display 0-100% adjustable Drive 6V-60V Max 30A motor control regulatorDc Motors
Good Idea Store
3D 40LED Voice APP Control Stereo Music Spectrum LED Light Audio Level Indicator LED Strip Car Pickup Rhythm Atmosphere Lamps
Price: $9.33
Old Price: $10.98
TKXEC3D 40LED Voice APP Control Stereo Music Spectrum LED Light Audio Level Indicator LED Strip Car Pickup Rhythm Atmosphere LampsLed Strips
Good Idea Store
4-20ma Signal Generator 24V Current Voltage Transmitter Calibrator source 0-10V Constant Current Source Simulation
Price: $24.92
TKXEC4-20ma Signal Generator 24V Current Voltage Transmitter Calibrator source 0-10V Constant Current Source SimulationSignal Generators
Good Idea Store
150W Constant Current Adjustable Electronic Load 100V 10A Battery Tester Discharge Capacity Voltage Current Power Tester meter
Price: $31.76
Old Price: $37.36
TKXEC150W Constant Current Adjustable Electronic Load 100V 10A Battery Tester Discharge Capacity Voltage Current Power Tester meterTesters China
Good Idea Store
PWM DC 12V 24V 36V 48V 40A motor speed controller motor control Regulator
Price: $9.44
Old Price: $11.12
TCXREPWM DC 12V 24V 36V 48V 40A motor speed controller motor control RegulatorDc Motors
Good Idea Store
AC 220v 10A relay 1CH wireless RF Remote Control Switch Transmitter+ Receiver Free shipping
Price: $6.7
Old Price: $7.88
TCXREAC 220v 10A relay 1CH wireless RF Remote Control Switch Transmitter+ Receiver Free shippingSwitches China
Good Idea Store
DIY kits ATMEAG328 M328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave Frequency Signal Generator
Price: $15.75
TCXREDIY kits ATMEAG328 M328 Transistor Tester LCR Diode Capacitance ESR meter PWM Square wave Frequency Signal GeneratorDigital Multimeters
Good Idea Store
NEW 120W DC 12V 24V 48V Motor Speed Controller input AC 220V Output DC 0-180V
Price: $13.37
TCXRENEW 120W DC 12V 24V 48V Motor Speed Controller input AC 220V Output DC 0-180VDc Motors
Good Idea Store
GC93 AC 80-320V 100A 200A Multifunctional Electric Power Monitor Voltage Current Power Frequency Watt Power KWM Energy meter
Price: $11.43
TKXECGC93 AC 80-320V 100A 200A Multifunctional Electric Power Monitor Voltage Current Power Frequency Watt Power KWM Energy meterElectricity Meters
Good Idea Store
AC to DC Converter 110v 220v to DC 12v 4A 50W Max 6A Switching Power Supply Board LED Driver power source Module
Price: $4.74
Old Price: $5.58
TCXREAC to DC Converter 110v 220v to DC 12v 4A 50W Max 6A Switching Power Supply Board LED Driver power source ModuleLed Transformers
Good Idea Store
150W 8A DC DC converter Voltage regulator 8-32V to 9-46V 19V 24V 36V step up BOOST power module
Price: $5.94
Old Price: $6.99
TKXEC150W 8A DC DC converter Voltage regulator 8-32V to 9-46V 19V 24V 36V step up BOOST power moduleSurge Protectors
Good Idea Store
50pcs 30*25mm 85ma DIY Solar Panel Charger Kit Solar Cell Portable Power generation
Price: $9.33
Old Price: $10.98
TKXEC50pcs 30*25mm 85ma DIY Solar Panel Charger Kit Solar Cell Portable Power generationA Solar Panel
Good Idea Store
XY-WFUSB Wireless WIFI Remote Phone APP control USB Fan Charger Light Smart Switch 3.5-20v 5a 100W
Price: $6.7
Old Price: $7.88
TCXREXY-WFUSB Wireless WIFI Remote Phone APP control USB Fan Charger Light Smart Switch 3.5-20v 5a 100WHome And Garden Products
Good Idea Store
Forward Reverse Digital Display 0~100% adjustable DC 12-48V 40A DC Motor Speed Controller PWM regulator 12V 24V 48V
Price: $27.11
TKXECForward Reverse Digital Display 0~100% adjustable DC 12-48V 40A DC Motor Speed Controller PWM regulator 12V 24V 48VDc Motors
Good Idea Store
Liquid Level Controller Module Water Level Detection Sensor
Price: $9.34
Old Price: $10.99
TCXRELiquid Level Controller Module Water Level Detection SensorPressure Transducers
Good Idea Store
DC DC Automatic Boost/Buck Converter CC CV Power Module 0.5-30V 4A Adjustable Regulated power supply Voltmeter ammeter
Price: $5.94
Old Price: $6.99
TKXECDC DC Automatic Boost/Buck Converter CC CV Power Module 0.5-30V 4A Adjustable Regulated power supply Voltmeter ammeterSurge Protectors
Good Idea Store
Four wire Constant Current Electronic Load 0.5~30V 30A 12V 24V Lead acid lithium Battery Tester Discharge Capacity meter
Price: $16.47
TKXECFour wire Constant Current Electronic Load 0.5~30V 30A 12V 24V Lead acid lithium Battery Tester Discharge Capacity meterTesters
Good Idea Store
Digital Display 0~100% adjustable DC 6-60V 20A DC Motor Speed Controller PWM 6V 12V 24V 48V 2000W Forward Backward
Price: $10.19
Old Price: $11.99
TKXECDigital Display 0~100% adjustable DC 6-60V 20A DC Motor Speed Controller PWM 6V 12V 24V 48V 2000W Forward BackwardDc Motors
Good Idea Store
Industrial Grade Digital Display 0~100% Adjustable DC 6-60V 30A DC Motor Speed Controller PWM 12V 24V 48V Adjustable Frequency
Price: $10.19
Old Price: $11.99
TKXECIndustrial Grade Digital Display 0~100% Adjustable DC 6-60V 30A DC Motor Speed Controller PWM 12V 24V 48V Adjustable FrequencyDc Motors
Good Idea Store
DC 120v 50A LCD Combo Meter Wireless Voltage current KWh Watt Meter 12v 24v 48v Battery Capacity Power monitoring Solar Car
Price: $31.08
TCXREDC 120v 50A LCD Combo Meter Wireless Voltage current KWh Watt Meter 12v 24v 48v Battery Capacity Power monitoring Solar CarVoltmeters
Good Idea Store
AC 110V 220V 380v 8000W SCR Electronic Voltage Regulator Temperature Speed Adjust Controller Dimming Dimmer Thermostat
Price: $19.6
TKXECAC 110V 220V 380v 8000W SCR Electronic Voltage Regulator Temperature Speed Adjust Controller Dimming Dimmer ThermostatSurge Protectors
Good Idea Store
Adjustable 0-100% PWM Frequency duty ratio pulse DC Motor Speed Controller LED Dimmer Solenoid valve Delay start load ZK-PP2
Price: $3.58
TKXECAdjustable 0-100% PWM Frequency duty ratio pulse DC Motor Speed Controller LED Dimmer Solenoid valve Delay start load ZK-PP2Dc Motors
Good Idea Store
AC/DC 9-12V Liquid Level Controller Sensor Module Water Level Detection Sensor
Price: $7.06
TCXREAC/DC 9-12V Liquid Level Controller Sensor Module Water Level Detection SensorPressure Transducers
Good Idea Store
VAC9010H DC 90V 100A 500A Voltmeter Ammeter Voltage Current KWh Watt Meter 12v 24v 48v 72V Battery Capacity Power monitoring
Price: $24.38
TKXECVAC9010H DC 90V 100A 500A Voltmeter Ammeter Voltage Current KWh Watt Meter 12v 24v 48v 72V Battery Capacity Power monitoringVoltmeters
Good Idea Store
Digital AC Voltage Meters 100A 200~450V 380V electric Power Energy Voltmeter Ammeter watt Amps Volt voltage meter
Price: $16.67
TCXREDigital AC Voltage Meters 100A 200~450V 380V electric Power Energy Voltmeter Ammeter watt Amps Volt voltage meterVoltmeters
Good Idea Store
ZK-DP3D CNC USB TYEPE-C DC DC Converter CC CV 1-30V 2A 15W Power Module Adjustable Regulated power supply QC2.0 3.0 AFC
Price: $10.62
Old Price: $12.5
TKXECZK-DP3D CNC USB TYEPE-C DC DC Converter CC CV 1-30V 2A 15W Power Module Adjustable Regulated power supply QC2.0 3.0 AFCHome And Garden Products China
Good Idea Store
DC 10V~100V Li-ion Lifepo4 Lead acid Battery Capacity Indicator Digital Voltmeter Tester Temperature Monitor 12V 24V 36V 48V 96V
Price: $5.09
Old Price: $5.99
TKXECDC 10V~100V Li-ion Lifepo4 Lead acid Battery Capacity Indicator Digital Voltmeter Tester Temperature Monitor 12V 24V 36V 48V 96VTesters
Good Idea Store
DC 10v ~ 50V 40A PWM Speed Motor Controller For Brush Motor Control 0% - 100% motor adjust speed regulator
Price: $9.65
Old Price: $11.35
TCXREDC 10v ~ 50V 40A PWM Speed Motor Controller For Brush Motor Control 0% - 100% motor adjust speed regulatorDc Motors
Good Idea Store
4-20mA 0-10v signal generator 24V Current Voltage transmitter Signal source Constant current source simulation
Price: $21.15
Old Price: $24.88
TCXRE4-20mA 0-10v signal generator 24V Current Voltage transmitter Signal source Constant current source simulationSignal Generators
Good Idea Store
Ultrasonic Mist Maker waterscape atomization Atomizer Air Humidifier
Price: $4.67
Old Price: $5.5
TCXREUltrasonic Mist Maker waterscape atomization Atomizer Air HumidifierAroma Diffusers
Good Idea Store
USB Detector Voltmeter Ammeter QC 2.0 3.0 Power Battery Capacity Tester coulometer Adjustable Power Supply PWM Generator
Price: $19.45
Old Price: $22.88
TKXECUSB Detector Voltmeter Ammeter QC 2.0 3.0 Power Battery Capacity Tester coulometer Adjustable Power Supply PWM GeneratorVoltmeters
Good Idea Store
CD60 Solar Battery Charger Controller 12V 24V 48V Charging Discharge Control Module Under voltage Current protector Board
Price: $8.47
Old Price: $9.96
TKXECCD60 Solar Battery Charger Controller 12V 24V 48V Charging Discharge Control Module Under voltage Current protector BoardSolar Controllers
Good Idea Store
Music Tesla Coil Put Music Ion Windmill Wreath Spaced Lights Wireless Transmission
Price: $24.12
Old Price: $28.38
TKXECMusic Tesla Coil Put Music Ion Windmill Wreath Spaced Lights Wireless TransmissionElements And Parts Of Devices
Good Idea Store
0-100V 10A 50A 100A Shunt LED Digital Voltmeter Ammeter Car Motocycle Voltage Current Power Meter Volt Detector Tester Monitor
Price: $5
Old Price: $5.88
TKXEC0-100V 10A 50A 100A Shunt LED Digital Voltmeter Ammeter Car Motocycle Voltage Current Power Meter Volt Detector Tester MonitorVoltmeters
Good Idea Store
GC90 DC 6-200V 20A Digital display voltage ammeter Battery coulometer Power mAH electricity Meter Time temperature PC software
Price: $13.05
Old Price: $15.35
TKXECGC90 DC 6-200V 20A Digital display voltage ammeter Battery coulometer Power mAH electricity Meter Time temperature PC softwareVoltmeters China
Good Idea Store
2pcs 650nm 5mW 5v Red Laser Cross Module Glass Lens Focusable Industrial Class
Price: $5.85
Old Price: $6.88
TCXRE2pcs 650nm 5mW 5v Red Laser Cross Module Glass Lens Focusable Industrial ClassLaser Levels China
Good Idea Store
DP3A Digital display USB adjustable power module DC 1-30V 15W QC 2.0 3.0 FCP Quick charge laboratory power supply regulador
Price: $10.66
Old Price: $12.54
TKXECDP3A Digital display USB adjustable power module DC 1-30V 15W QC 2.0 3.0 FCP Quick charge laboratory power supply reguladorHome And Garden Products
Good Idea Store
WIFI Module USB to TTL TTL To Rs485 Board For WZ6008 Digital display Adjustable CC CV Regulated laboratory power supply
Price: $5.09
Old Price: $5.99
TKXECWIFI Module USB to TTL TTL To Rs485 Board For WZ6008 Digital display Adjustable CC CV Regulated laboratory power supplyHome And Garden Products
Good Idea Store
DC 12V 24V 4 to 20mA Digital display LED Signal Source Signal Generator Constant Current Source 0.01mA
Price: $12.28
Old Price: $14.45
TCXREDC 12V 24V 4 to 20mA Digital display LED Signal Source Signal Generator Constant Current Source 0.01mASignal Generators China
Good Idea Store
12V XR1075 BBE Tone Adjust Module Bass Treble Volume Control 2 Channel
Price: $8.02
Old Price: $9.44
TCXRE12V XR1075 BBE Tone Adjust Module Bass Treble Volume Control 2 ChannelOscilloscopes
Good Idea Store