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Buy Electrical Testers for Home & Professional Use

Shop top-rated electrical testers for home & professional use. Find battery testers, EMF detectors, multimeters & more to ensure safety & accuracy. Buy now!

Found 65 items

  • Features
  • 6-in-1 multifunctional tester
  • Measures dissolved oxygen levels
  • Detects water quality parameters
Electrical Safety Tools
(no rating)

Tesla Music Coil Bluetooth compatible

$328.14
  • Features
  • Bluetooth compatible
  • Wireless data transfer
  • Tesla arc generator
Battery Testing Tools
(1)

HappyToy Bmv-712 Compact design

$299.65
  • Features
  • Compact design
  • Multi-purpose testing
  • Easy to use
  • Features
  • Blocks electromagnetic waves
  • Compatible with household appliances
  • Suitable for IH cookers
Electrical Resistance Testers
(2)

Kkmoon SMART SENSOR Yellow Ultrasonic measurement technology

$192.97
  • Features
  • Ultrasonic measurement technology
  • Digital LCD display
  • Handheld design
  • Features
  • US Patent Professional Sensor
  • Includes ProSensor M210
  • Equipped with counter
  • Features
  • 6-in-1 multifunctional tester
  • Bluetooth connectivity
  • Digital temperature display
  • Features
  • 6-in-1 multifunctional testing
  • Bluetooth compatible
  • Waterproof IP67 rating
  • Features
  • Precise voltage measurement
  • Tests 1 to 24 cells
  • Smart 2V to 4.5V range
Electrical Resistance Testers
(no rating)

ElectroCN NF822/0 Detects wire and cable faults

$100.47
  • Features
  • Detects wire and cable faults
  • 220V testing capability
  • Underground and wall testing
  • Features
  • 6-in-1 multi-function tester
  • Bluetooth compatible
  • Waterproof IP67 rating
  • Features
  • Bluetooth connectivity
  • WiFi app control
  • Multi-parameter testing
  • Features
  • Three-in-one detection
  • Digital display
  • Metal and wood location
  • Features
  • LCD display for easy monitoring
  • Capacity tester functionality
  • Compatible with 18650/26660 batteries
Battery Testing Tools
(1)

DIYelecs RC 8 LCD backlight display

$27.37
  • Features
  • LCD backlight display
  • 2-8S battery compatibility
  • Voltage testing capability
Battery Testing Tools
(9)

Smart Battery Repair Charger One-click repair

$25.22
  • Features
  • One-click repair
  • Battery activation
  • Voltage stabilization
  • Features
  • Measures TDS, EC, and temperature
  • Compact pen design
  • Easy to use
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