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    Voltage & Current Testers

    66 products
    LinkMejor ZT-E8 LCD Socket Tester Color Screen Voltage Outlet Tester Auto Electric Circuit Polarity Wall Plug Switch
    ZT-E8 LCD Socket Tester Color Screen Voltage Outlet Teste...
    $16.99
    LinkMejor A9 Curve Waveform Multi-function Measuring Meter 0-36V High Precision Display Real Time Monitoring Voltage and Current Detector Tool
    A9 Curve Waveform Multi-function Measuring Meter 0-36V Hi...
    $41.99
    2-in-1 Wired to Wireless CarPlay Adapter & Android Auto Wireless Adapter Plug & Play
    2-in-1 Wired to Wireless CarPlay Adapter & Android Auto W...
    $16.49
    Tuya WiFi Intelligent Photovoltaic Meter Breaker Timer Multifunctional Solar Bidirectional Hour Meter Home Electronic Appliances Remote Controller
    Tuya WiFi Intelligent Photovoltaic Meter Breaker Timer Mu...
    $31.49
    LinkMejor FNAC-28 USB Tester Voltage Current Power Meter 4-24V 6.5A Color Screen Protocol Monitoring Adjustable Brightness for Fast Charging Compatibility
    FNAC-28 USB Tester Voltage Current Power Meter 4-24V 6.5A...
    $18.99
    EU US Direct KAIWEETS HT100S Non-Contact Voltage Tester Pen Dual Range 12-1000V AC / 70-1000V AC CAT III 1000V IV 600V Safety Rated with LED Flashlight Low Power Indicator Automatic Power Off Features
    EU US Direct KAIWEETS HT100S Non-Contact Voltage Tester P...
    $22.99
    LinkMejor B16 Digital Tester Pen 12V-300V Non-Contact Voltage Detection LCD Display Sound and Light Alarm Flashlight Function Auto Shutdown
    B16 Digital Tester Pen 12V-300V Non-Contact Voltage Detec...
    $8.99
    LinkMejor FY18S Voltage Indicator Tester Voltage Detector Pen Sensor Tester Partition Wall Multifunction Break Voltmeter Tester Electrician Tool
    FY18S Voltage Indicator Tester Voltage Detector Pen Senso...
    $12.49
    LinkMejor PN102+ Digital Clamp Meter with English Voice Prompt and Battery Excluded Delivery Accurate Current Measurement for Electrical Testing and Troubleshooting
    PN102+ Digital Clamp Meter with English Voice Prompt and ...
    $19.99
    DC 12 V Motorcycle Car LED Digital Display Voltmeter Waterproof Volt Meter Voltage Gauge Voltage Tester Meter
    DC 12 V Motorcycle Car LED Digital Display Voltmeter Wate...
    $17.99
    US EU Direct KAIWEETS VT501 Smart Automotive Circuit Tester with 0.8-100V Broad Voltage Range Advanced LED Digital Display Perfect for Testing Vehicle Circuits High Precision Measurement Tool
    US EU Direct KAIWEETS VT501 Smart Automotive Circuit Test...
    $25.99
    Peacefair PZEM-008 AC50-300V/100A LCD Screen Digital Voltagemeter Multifunctional with Active Power Battery and Current Measurement Backlight Feature
    Peacefair PZEM-008 AC50-300V/100A LCD Screen Digital Volt...
    $20.99
    FT-891 Fence Ranch Voltage Tester 700V-8000V Ranch Farm Fence Pressure Gauge Detector Portable Fencing Energizer Voltage Meter
    FT-891 Fence Ranch Voltage Tester 700V-8000V Ranch Farm F...
    $9.99
    LinkMejor Direct KAIWEETS HT206D Digital Clamp Meter True RMS 6000 Counts AC/DC Voltage Current Resistance Capacitance Top Seller Buy Now
    Direct KAIWEETS HT206D Digital Clamp Meter True RMS 6000 ...
    $39.89
    LinkMejor UT251C Electric Leak Clamp Meter 600A High Precision Auto Range Amperometric Clamp Professional LCD Digital Ammeter RS-232 Interface Overload Protection
    UT251C Electric Leak Clamp Meter 600A High Precision Auto...
    $122.99
    EU US Direct KAIWEETS HT208D Inrush Clamp Meter T-RMS 6000 Counts AC/DC 1000V True RMS Precision NCV Detection LED Flashlight Best Multimeter for Labs and Industries
    EU US Direct KAIWEETS HT208D Inrush Clamp Meter T-RMS 600...
    $55.99
    LinkMejor VD902 AC Voltage Detectors Smart Non-Contact Tester Pen Meter 12-1000V Electric Sensor Test Pencil Infrared Laser
    VD902 AC Voltage Detectors Smart Non-Contact Tester Pen M...
    $8.99
    LinkMejor AVX1 Non-Contact Phase Sequene Tester LCD Display Voltage Detection Temperature Measurement Rechargeable Lithium Battery Lightweight Compact Electrical Testing Tool
    AVX1 Non-Contact Phase Sequene Tester LCD Display Voltage...
    $15.49
    LinkMejor AC10 Socket Tester Plug Tester Zero Line Plug Polarity Phase Tester Multimeter Digital Tester
    AC10 Socket Tester Plug Tester Zero Line Plug Polarity Ph...
    $13.99
    LinkMejor T3 Type-C Tester USB Voltmeter Ammeter DC4.5-50V 0-12A 600W Touch Control Power Capacity Meter
    T3 Type-C Tester USB Voltmeter Ammeter DC4.5-50V 0-12A 60...
    $21.99
    LinkMejor B21 Non Contact Voltage Tester Pen AC 30V-1000V Type-C Rechargeable 2 In 1 Digital Display Screwdriver Breakpoint Lookup Live Wire Identification
    B21 Non Contact Voltage Tester Pen AC 30V-1000V Type-C Re...
    $15.99
    AC 100A Digital Multimeter Voltage Amperage Power Energy Monitor 80-260V LCD Display Split Core Transformer 22000W Overload Alarm Automatic Data Storage
    AC 100A Digital Multimeter Voltage Amperage Power Energy ...
    $31.49
    LinkMejor Tester Type-C PD Tester USAMS 2 in 1 Digital Digital Voltmeter Amper 3.6-32V 0-5.1A Voltage Current Meter Power Bank Cable Detector
    Tester Type-C PD Tester USAMS 2 in 1 Digital Digital Volt...
    $15.99
    LinkMejor SP Series Single Channel Programmable DC Power Supply Adjustable Voltage Regulator Mini Laboratory Power Supply
    SP Series Single Channel Programmable DC Power Supply Adj...
    $179.99
    LinkMejor RD6012H DC Power Supply 60V 12A 720W High Precision Adjustable Voltage Current Lab Bench Power Supply
    RD6012H DC Power Supply 60V 12A 720W High Precision Adjus...
    $86.99
    LinkMejor B20 Smart Voltage Tester Pen Non Contact and Contact AC Voltage Detection 30-1000V Dual Color LCD Screen with Screwdriver and LED Flashlight
    B20 Smart Voltage Tester Pen Non Contact and Contact AC V...
    From $9.49
    2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter USB C Voltage Current Voltmeter Amp Volt Ammeter Tester USB Cable Charger Indicator DC3.6-30V/0-5.1A
    2 in 1 Type C USB Tester Color Screen LCD Digital Multime...
    $17.99
    HT107 GFCI Outlet Tester with Voltage Display 90-250V Socket Tester for Electric Maintenance Office Sockets Power Strips Wall Sockets Testing in School Laboratory
    HT107 GFCI Outlet Tester with Voltage Display 90-250V Soc...
    $17.99
    LinkMejor Battery Monitor Bluetooth KL-F DC 0-120V 0-600A Battery Tester Voltage Current VA Meter Battery Coulomb Meter Capacity Indicator
    Battery Monitor Bluetooth KL-F DC 0-120V 0-600A Battery T...
    $29.99
    LinkMejor Bluetooth KG-F 120V 100A 400A 600A LCD Power Display Battery Monitor Tester Coulometer Coulomb Meter Battery Indicator Tester Phone Control
    Bluetooth KG-F 120V 100A 400A 600A LCD Power Display Batt...
    $45.99