The primary function of Current-Voltage  sensors is to detect and measure AC and/or DC voltage and current levels.

120A40mA Toroidal Split Core Current Transformer - Simonsen123
120A40mA Toroidal Split Core Current Transformer – Simonsen123

120A40mA Toroidal Split Core Current Transformer – Simonsen123 Model NO:. CTK-16-3.0 Type: Current Transformer Structure: Magnetic Bead Working Frequency: High Frequency Structure of Winding: Multilayer Coil Nature of Operation Measure Structure of Magnetizer Ferrite Coil Range of Application: Power Measurement … Continued

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AC Voltage Sensor ZMPT10 For Arduino
AC Voltage Sensor ZMPT10 For Arduino
This module is based on a high precision ZMPT101B voltage Transformer. This module makes it easy to monitor AC mains voltage upto 250 volts. This module comes with Multi-turn trim pot which can be used for adjusting the Analog output.Using ZMPT101B AC Voltage Sensor you can easily measure main voltage using Arduino or even Raspberry Pi (external ADC required)
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ACS712 20A Current sensor
ACS712 20A Current Sensor
The 20A Range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.
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ACS712 20A Current sensor
ACS712 30A Current Sensor

ACS712 30A Current Sensor has following features Supply Voltage (VCC)- 5V DC Measurement Range -30 to +30 Amps Scale Factor 185 mV per Amp Chip ACS712ELC-30A On board power indicator

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ACS712 20A Current sensor
ACS712 5A Current Sensor

ACS712 5A Current sensor ACS712 5A Current sensor consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field … Continued

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0.36" 3-Digit 2-Wire DC 4.5~30V Red Light LED Digital Voltage Display Module
Digital Voltage Display Module 0.36″ 3-Digit 2-Wire DC 4.5~30V Red Light LED

This Digital Voltage Display Module is tiny and compact with a red LED Display. The 0.28inch 0-100V Three Wire DC Voltmeter Red Panel requires only a few minutes of configuration and is as simple as directly connecting wires to the source you … Continued

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Digital Voltmeter & Ammeter DC 0-100V 10A Panel Mount
Digital Voltmeter & Ammeter DC 0-100V 10A Panel Mount
Operating Voltage: 4.5-30V, Current Consumption: <60mA, Testing Voltage: 0-100V, Testing Current: 1-10A, Easy to read even in dim light
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High Voltage Generator Boost Inverter DC 3.7V-7.4V To 400KV
High Voltage Generator Boost Inverter DC 3.7V-7.4V To 400KV

The High Voltage Generator Boost Inverter module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent. Power: 3.7V … Continued

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Mini Tesla Coil Kit For DIY Prototyping
Mini Tesla Coil Kit For DIY Prototyping
  • Input voltage: 9-12V, can be started with a 9V battery, but if there is an arc, the working voltage needs 12V.
  • PCB board size: 3.1x4cm/1.22×1.57inch
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USB Charger Doctor (Voltmeter & Ammeter)
USB Charger Doctor (Voltmeter & Ammeter)

This USB Charger Doctor (Voltmeter & Ammeter) is here! Right on time…Doctor, can you tell us what the current draw is? What about the voltage? Thanks to the Doctor, you will now be able to watch and care for your USB-powered … Continued

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USB Mini Discharge Load Resistor 2A/1A
USB Mini Discharge Load Resistor 2A/1A
  • Switch and USB interface design.
  • Rated Power: 5W-10W.
  • Type: Fixed Resistor.
  • Size: 75 x 15 x 11.6 (LxWxH)mm.
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Voltage Detection Sensor Module 25V
Voltage Detection Sensor Module 25V
This is a simple but very useful module which uses a potential divider to reduce an input voltage by a factor of 5. The Voltage Detection Sensor Module 25V allows you to use the analog input of a microcontroller to monitor voltages much higher than it capable of sensing.
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