Top 10 Best Current Sensor

NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires. VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone. BROAD APPLICATION with a 50 to 1000V AC power detection range. CONSERVE BATTERIES with auto power-off function. LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket 6.6-Foot 2 m drop protection.

Current sensor chip ACS712ELC-30ANote there are 3 specifications of the product 5A20A30A, Pls choose them accroding to your needs.. Pin 5V power supply on-board power indicator Measuring range 30 amps, corresponding Analog output66mVA.. When there is no the detection current through, the output voltage is VCC2. Note ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it. Package includes3 Pack 30A Current Sensor ACS712 Module..

Perfect CombinationUsing this product can measure both voltage and current, very suitable for DIY electronic design projects.. Package Included1pcs x 30A,1pcs x 20A, 1pcs x 5A ACS712 Current Sensor Module, and 1pcs x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor. Current Sensor ModuleChip ACS712ELC-05AMeasuring range 5 amps, corresponding Analog output185mVA.--- ACS712ELC-20AMeasuring range 20 amps, corresponding Analog output100mVA.--- ACS712ELC-30AMeasuring range 30 amps, corresponding Analog output66mVA.. Voltage Sensor ModuleVoltage input range DC0-25V Voltage detection range DC0.02445V-25V Voltage Analog Resolution 0.00489V DC input connector Terminal cathode connected to VCC, GND negative pole Output interface then 53.3V, - then GND, s then the for Arduino AD pins.. Pls Note ACS712 is based on the principle of Hall detection, please avoid the influence of magnetic field when using it.

N.O. Universal Outputs 2.5A 120 VAC240VAC In 240V circuit, only one 120V hot line is connected.. Self-powered, no external power supply required. Accurate Dependable Offers a sensing range of 1 to 50 amps and universal, solid-state outputs Accuracy 1. Faster Response Time Once current flow is detected, it closes a set of contacts immidiately Response Time 200ms. NOTE If you want to test the operation of the sensor switch, a load must be applied across the NO contacts otherwise, it will not work..

NCVNon contact voltage tester provides the easiest and safest way of checking for electrical current in a wire, outlet, switch or lamp that has mysteriously stopped working.. HighLow SensitivitySwitch sensitivity mode between High and Low based on your needs at work. High for Testing 12V-1000V, Low for Testing 48V-1000V. VisibleAudible AlarmThe tip glows in red and beeper sounds at high frequency when high voltage is detected while yellow light and low frequency beep indicate low voltage.. FlashlightRed Pointing LightBuilt-in flashlight brings you convenience when working in dark or encounter power blackout. Red pointing light can be used to point at something at job sites.. Customer Service 36-month technical support is available on our non contact voltage sniffer. We encourage you to contact us if there are any questions..

SMALL AND LIGHT This current transformer Built-in input coil small and light, easy to install.. SNAP JOINT STRUCTUREThe diameter of inner hole is 16mm, the accuracy is 0.5 grade, Using snap joint structure, it can be fixed to the cable directly through nylon ties.. GOOD MECHANICAL PROPERTIES Fully enclosed, good mechanical properties and environmental resistance, strong voltage isolation capability, safety and reliability.. USED FOR ENERGY METER IN SPECIAL Current transducer used for energy meter in special AC 220v, 380v power supply can both be applied.. MINI SIZEThis is a mini split base current transformer it's the smallest one compared to the similar products output 100MA..

INA219 module is an I2C interface with a drift, bi-directional current power monitor integrated circuit IC, and further expand the energy-saving electronic products TI camp.. INA219 I2C Bi-directional DC Current Power Supply Sensor, Working Voltage 35V Footprint SOT23. INA219 module small size, low cost, high accuracy. It not only can monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, but also computing power.. INA219 can be achieved within the maximum error accuracy of 1 from -40 C to 85 C temperature range, the maximum offset is 100 uV. The high-precision products combine the advantages of 12-bit resolution. This module can be sensed bus voltage range is 0 V to 26 V.. AppliactionThe module is used for I2C port zero drift bidirectional current power monitoring sensor module. The device is available in a SOT23 package, providing a small digital current sensing servers, laptops, power supplies, battery management and automotive and telecommunications equipment, low-cost solutions..

Non-invasive Split Core Current Transformer. Core Material ferrite. Rated inputrms15A Max.Input 40A Rated output 1V. Rated output 1V Accuracy 1 Linearity 0.2. 1.5m leading wire,3.5 3 core plug standard output.Two form of output current, voltage voltage output built-in the sampling resistor.

Perfect CombinationUsing this product can measure both voltage and current, very suitable for DIY electronic design projects.. Current Sensor ModuleChip ACS712ELC-30A Pin 5V power supply, on-board power indicator The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mVA.. Voltage Sensor ModuleVoltage input range DC0-25V Voltage detection range DC0.02445V-25V Voltage Analog Resolution 0.00489V DC input connector Terminal cathode connected to VCC, GND negative pole Output interface then 53.3V, - then GND, s then the for Arduino AD pins.. Package Included2 x ACS712 Hall Effect Current Sensor Module 2 x Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor.

Self-powered, no external power supply required.. Action current 0.2-30A AC, adjustable with a potentiometer.. LED indicator can conveniently and intuitively indicate the working status of the switch.. High-power MOS tube contactless electronic switch.. The switch has no limit on the number of opening and closing, and the speed reaches the ms level..