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The 10 Best Current Sensors to Buy – June 2023 edition

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Discover now our comparison of the best Current Sensors. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Current Sensors are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Current Sensors in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino (30A)
  • Current sensor chip: ACS712ELC-30A(Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.)
  • Pin 5V power supply; on-board power indicator; Measuring range: ±30 amps, corresponding Analog output:66mV/A.
  • When there is no the detection current through, the output voltage is VCC/2
  • Note: ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!
  • Package includes:3 Pack 30A Current Sensor ACS712 Module.
No. 2
Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Vue - Real Time Electricity Monitor/Meter | Solar/Net Metering
2,753 Consomer Reviews
Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Vue - Real Time Electricity Monitor/Meter | Solar/Net Metering
  • INSTALLS IN CIRCUIT PANEL of most homes with clamp-on sensors. Supports single-phase up to 240VAC line-neutral; single, split-phase 120/240VAC; and three-phase up to 415Y/240VAC (no Delta). Panels with access only to busbars will need flexible sensors available from Emporia Energy.
  • 24/7 ENERGY MONITORING: Monitor your home's real power anywhere, anytime to prevent costly repairs, conserve energy, and save costs. Monitor solar / net metering. Light commercial 3 phase option available as a separate bundle. PROTECTED BY A 1-YEAR WARRANTY.
  • APPLIANCE MONITORING WITHOUT GUESSWORK: Comes with sixteen (16) 50A sensors to accurately monitor your air conditioner, furnace, water heater, washer, dryer, range, etc.
  • LOWER YOUR ELECTRIC BILL: Gauge real-time spending and get actionable notifications to understand where you can save costs.
  • REAL-TIME ENERGY DATA: REQUIRES 2.4 GHz WIFI WITH AN INTERNET CONNECTION to monitor energy use with iPhone / Android app. Vue sensors provide 1-second data and are accurate from ±2%. The Vue is UL and CE Listed for your safety. 1 second data is retained 3 hours, 1 minute data is retained 7 days, 1 hour data is retained indefinitely. Export the data whenever you want in the app.
No. 3
HFBTE 3 Phase Energy Power Quality Analyzer Logger Tester for Measuring AC with Current True RMS 10mA to 6000A Four Groups Current Sensor 008B+040B+068B+300F Full Set CT Size Ф8mm+Ф40mm+Ф68mm+Ф300mm
  • (1)ETCR5000 Power Quality Analyzer is a comprehensive test instrument,designed for field test of three phases, multi-functional and intelligent, concise man-machine operation. It is easy to use, large LCD screen display, high resolution, interface in both Chinese and English, shock-proof shell structure and so on.
  • (2)Can simultaneously measure the 4-channel current (ABC three phase and neutral wire current), 4-channel voltage (ABC three-phase voltage and neutral line voltage to ground), the peak value of current voltage, maximum/minimum value over a period, three-phase imbalance factor, short-time voltage flicker, transformer K factor, active power, reactive power, apparent power, power factor and displacement power factor, active power, reactive power, apparent power, etc;
  • (3)ETCR5000 Power quality analyzer adopt DSP + ARM double processor architecture, DSP is use for data collection and the processing of algorithm, the ARM is use for the communication protocol and the man-machine interface processing; Analog signal acquisition is by 2 pieces AD7655 of ADI company.
  • (4)Using a 5.6 -inch LCD color screen display, a resolution of 640 dots x 480 dots, with different display color difference between the parameters of phase, waveform, vector diagram, harmonic ratio, the user can be more efficient and more intuitive understand the state of power grid parameters.
  • (5)Built-in flash memory can store 60 group of screenshots at the same time, 150 groups of capture transient voltage/current waveform figure, and 12800 groups of alarm list. Starting current detection model can continuously capture starting current waveform for 100 s. Built-in 2G memory card to store the trend curve record, simultaneous recording 20 parameters (can choose according to need) collect data for once every five seconds, trend curve records can be stored for 300 days.
No. 4
Battery Current Sensor Compatible with Jeep Chrysler Dodge Fiat & Honda Civic CR-V 2.4L 2012-2015, Battery Voltage Temperature Sensor Replacement Part, Replaces# 38920-TR0-A02, 4692269AI
  • 🚗【OEM DESIGN】This Battery Current Sensor is manufactured in accordance with OE specifications. It can be connected tightly with the original cables, ensure the stability of installation and sensing. (NOTES: Dodge, Chrysler, Jeep, Fiat series can be installed directly; Honda series need to replace 13mm nuts. Please read the installation instructions in the description carefully to avoid unmatched problems.)

  • 🚗【ADAPTATION MODELS】Prefect compatible with Jeep Cherokee/Wrangler, Chrysler 200/300, Dodge Challenger/ Charger/ Journey/ Viper/ RAM 1500/2500/3500, Fiat 500 and Honda Civic & CR-V 2.4L 2012-2015. (OE: 38920-TR0-A02, 4692269AI, 4692269AG, 4692269AH, 04692269AG, 04692269AD, 04692269AE, 04692269AF)

  • 🚗【PREMIUM QUALITY】This Battery Current Sensor can provide long service life and excellent performance. Better surface treatment and circuit technology than most similar products. Replace the old battery sensor, solve your charging system problem and back to the road!

  • 🚗【EASY TO INSTALL】1. Disconnect the negative cable and loosen the bolt with a bolt wrench. 2. Remove the bolt on the other side of the wiring with a bolt wrench 3. Remove the old battery sensor, replace it with a new one, and reconnect the cables and bolts. You can finish it in 5 minutes. Save money and effort! (NOTES: For Honda models, require additional 13mm nuts and keep power-on state during installation. Please refer to the description section for more details!)

  • 🚗【100% SATISFACTION SERVICE】If you have any questions about models or any dissatisfaction, please email us and we will help you solve it perfectly.

SaleNo. 5
CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A Detectable
  • N.O. Universal Outputs: 2.5A @ 120 VAC/240VAC; 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.
SaleNo. 6
MyParts Replacement Value Battery Current Sensor Compatible with Chevrolet
6 Consomer Reviews
MyParts Replacement Value Battery Current Sensor Compatible with Chevrolet
  • Vehicle Fitment Notes: [Battery Current Sensor] VIN: 7, Eng Code: L8T, 4 Door, Crew Cab Pickup, 172.0 inch WB Exc 730CCA 12V AUX BATTERY(K4B) |Quantity Needed Per Vehicle: 1
  • Interchange Part Numbers: BB0004, C60002
  • Direct Fit Replacement
  • Installs The Same As Factory Unit
  • Same Dimensions as Original OE Vehicle Parts
  • Part number: PA-5129014
  • Fit type: Vehicle Specific
No. 7
2PCS SCT013-015 15A 1V Non-invasive Split Core Current Transformer Sensor
40 Consomer Reviews
2PCS SCT013-015 15A 1V Non-invasive Split Core Current Transformer Sensor
  • Non-invasive Split Core Current Transformer
  • Core Material: ferrite
  • Rated input(rms):15A ; 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)
No. 8
Current Sensing Relay AC Current Sensing Switch 0-50A Normally Closed Current Sensor Monitoring Relay (NC50)
  • Universal Outputs: Input through current: 0.2-50A AC Rated load: [email protected] AC/DC.
  • Accurate & Dependable: Offers a sensing range of 0.2 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
  • Self-powered, no external power supply required,adjustable with a potentiometer.LED indicator can conveniently and intuitively indicate the working status of the switch.
  • Normally Closed current sensor:Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on.
No. 9
AC Current Sensor Transformer, Core Current Transformer Coil Sensor for 200A Amp Energy Meter
3 Consomer Reviews
AC Current Sensor Transformer, Core Current Transformer Coil Sensor for 200A Amp Energy Meter
  • SMALL AND LIGHT: This current transformer Built-in input coil; small and light, easy to install.
  • SNAP JOINT STRUCTURE:The diameter of inner hole is 24mm, 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 SIZE:This is a mini split base current transformer; it's the smallest one compared to the similar products (output 5MA).
No. 10
PEACEFAIR PZCT-02 Split Core Current Transformer Coil Sensor for 100A Amp Energy Meter
  • SMALL AND LIGHT: This current transformer Built-in input coil; small and light, easy to install.
  • SNAP JOINT STRUCTURE:The 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 SIZE:This is a mini split base current transformer; it's the smallest one compared to the similar products (output 100MA).

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Last update on 2023-06-05 at 14:23 / Affiliate links / Images from Amazon Product Advertising API