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Safety Equipment and GearAir QualityAir ToolsAll Home SecurityAll Renewable EnergyAll Tool SetsBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCar Emergency SuppliesCarbon Monoxide AlarmsCommercial LightingDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFire SafetyFurniture HardwareGarage Storage SystemsGate HardwareGatesHand ToolsHardware KnobsHome SafetyKitchen HardwareKitchen PlumbingLight BulbsMechanics ToolsOutletsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPro ToolsProjectsSafety DetectorsSolar AccessoriesSolar Charge ControllerSolderingSurveillanceTestersThermostatsTool Equipment & StorageValves & Valve RepairWeldersWildfire PrepWindow HardwareWoodworking Tools
Data Tester Tool(356)
Uses item details. Price when purchased online
Klein Tools LAN Explorer Data Cable Tester with Remote $36.81
$3681
current price $36.81Klein Tools LAN Explorer Data Cable Tester with Remote
63.8 out of 5 Stars. 6 reviews
M Buder Digital Network Cable Tester with PoE Testing Portable Wire Tracker Ethernet Cable Length Measurement NCV Voltage Detector LED Flashlight Handheld Wire Tracer Tool Kit $64.99
$6499
current price $64.99M Buder Digital Network Cable Tester with PoE Testing Portable Wire Tracker Ethernet Cable Length Measurement NCV Voltage Detector LED Flashlight Handheld Wire Tracer Tool Kit
M Buder Mini USB Voltage Current Monitor Tester Capacity Detector LCD Display 4V-30V 0-3A, Portable Power Testing Tool, 3.94 inches / 10.0 cm Length, Precise Data Storage[cite: 1] $10.94
![M Buder Mini USB Voltage Current Monitor Tester Capacity Detector LCD Display 4V-30V 0-3A, Portable Power Testing Tool, 3.94 inches / 10.0 cm Length, Precise Data Storage[cite: 1]](https://i5.walmartimages.com/seo/M-Buder-Mini-USB-Voltage-Current-Monitor-Tester-Capacity-Detector-LCD-Display-4V-30V-0-3A-Portable-Power-Testing-Tool-3-94-inches-10-0-cm-Length-Prec_5077b449-15ce-40a3-86ca-6816fb4ba184.c36f3405796f8e1bdeb0792ad0e81f9c.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1094
current price $10.94M Buder Mini USB Voltage Current Monitor Tester Capacity Detector LCD Display 4V-30V 0-3A, Portable Power Testing Tool, 3.94 inches / 10.0 cm Length, Precise Data Storage[cite: 1]
Best seller TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY $16.99 Was $18.99
Now$1699
current price Now $16.99, Was $18.99$18.99
TESMEN TM-510 Digital Multimeter, Auto-Ranging Electrical Tester with 4000 Counts, Measures Voltage, Current, Resistance for Home, Car, DIY
2314.7 out of 5 Stars. 231 reviews
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Elowen with Flashlight Handheld Portable Network Cable Tester LCD Large Screen Display Digital Wire Trackers Continuity Battery Voltage Polarity Checking POE Test Multi Function Cable Tester with $43.10
$4310
current price $43.10Elowen with Flashlight Handheld Portable Network Cable Tester LCD Large Screen Display Digital Wire Trackers Continuity Battery Voltage Polarity Checking POE Test Multi Function Cable Tester with
Klein Tools Ethernet Cable Tester Set Lan Scout Jr Cable Tester Rj45 Remote $62.43
$6243
current price $62.43Klein Tools Ethernet Cable Tester Set Lan Scout Jr Cable Tester Rj45 Remote
25 out of 5 Stars. 2 reviews
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Automatic Mini Multimeter 4000 Counts DC/AC Voltage Backlit Bright Screen NCV Resistance Data Retention Tester Tools ,Battery Test $45.45
$4545
current price $45.45Automatic Mini Multimeter 4000 Counts DC/AC Voltage Backlit Bright Screen NCV Resistance Data Retention Tester Tools ,Battery Test
Best seller AstroAI Digital Multimeter Voltage Tester 2000 Counts with Ohm Volt Amp and Diode Voltage Meter, Electrical Tester Volt Ohm Amp Meter, 1Pack $14.59
$1459
current price $14.59AstroAI Digital Multimeter Voltage Tester 2000 Counts with Ohm Volt Amp and Diode Voltage Meter, Electrical Tester Volt Ohm Amp Meter, 1Pack
3534.5 out of 5 Stars. 353 reviews
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Digital Multimeter SZ06 with 1999 Counts Display, AC/DC Voltage Current Resistance Diode and Continuity Tester, Backlit LCD, Data Hold, Auto Power Off, Portable ABS Housin(RED) From $15.78
3 options
Available in additional 3 optionsFrom$1578
Digital Multimeter SZ06 with 1999 Counts Display, AC/DC Voltage Current Resistance Diode and Continuity Tester, Backlit LCD, Data Hold, Auto Power Off, Portable ABS Housin(RED)
Clearance MAYILON Digital Multimeter Multi Tester with NCV Non-Contact Voltage Detection TRMS 4000 Counts Automatic/Manual Measurement Mode Backlit LCD Display Data Hold Function Measure AC DC Voltage $9.09 Was $14.08
Now$909
current price Now $9.09, Was $14.08$14.08
MAYILON Digital Multimeter Multi Tester with NCV Non-Contact Voltage Detection TRMS 4000 Counts Automatic/Manual Measurement Mode Backlit LCD Display Data Hold Function Measure AC DC Voltage
Gieenan Multimeter Detector Auto-off Digital Tester Diode- NCV- Hz Meter Data Hold Battery Operated Portable Digital Clamp Meter $35.59
$3559
current price $35.59Gieenan Multimeter Detector Auto-off Digital Tester Diode- NCV- Hz Meter Data Hold Battery Operated Portable Digital Clamp Meter
HABOTEST HT205A Digital Clamp Meter, 6000 Counts, 600A Clamp Multimeter Tester, Measures Current Voltage Resistance Diodes Continuity Data Retention, w/NCV for Home Appliance, Railway Industry
HABOTEST HT205A Digital Clamp Meter, 6000 Counts, 600A Clamp Multimeter Tester, Measures Current Voltage Resistance Diodes Continuity Data Retention, w/NCV for Home Appliance, Railway Industry
23 out of 5 Stars. 2 reviews
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USB Power Meter Tester, -compatible USB Tester DC5.5 USB3.0 Type-C Current Voltage Monitor,LCD Display Multimeter ,Live Data
USB Power Meter Tester, -compatible USB Tester DC5.5 USB3.0 Type-C Current Voltage Monitor,LCD Display Multimeter ,Live Data
Reduced price Elowen Mini Voltage Detector Digital Mini Multimeter Tester, AC DC Voltage Meter with NCV Data Hold Auto Ranging, for Line On Off Detection $12.94 Was $15.42
Now$1294
current price Now $12.94, Was $15.42$15.42
Elowen Mini Voltage Detector Digital Mini Multimeter Tester, AC DC Voltage Meter with NCV Data Hold Auto Ranging, for Line On Off Detection
YAHHU Solar Panel Tester MPPT Photovoltaic Multimeter for Data Detection and Troubleshooting 5-1800W 0-60A, 5.8 x 3 x 0.8 inches / 148 x 75 x 21 mm $54.19
$5419
current price $54.19YAHHU Solar Panel Tester MPPT Photovoltaic Multimeter for Data Detection and Troubleshooting 5-1800W 0-60A, 5.8 x 3 x 0.8 inches / 148 x 75 x 21 mm
Digital Mini Multimeter Tester, AC DC Voltage Meter With NCV Data Hold Auto Ranging, For Line On Off Detection From $12.68
From$1268
Digital Mini Multimeter Tester, AC DC Voltage Meter With NCV Data Hold Auto Ranging, For Line On Off Detection
Mini Multimeter 6000 Counts Digital Tester True Rms Auto Mmultimetro Tranistor Meter With NCV Data Hold Test Tools ,Battery Test $49.45
$4945
current price $49.45Mini Multimeter 6000 Counts Digital Tester True Rms Auto Mmultimetro Tranistor Meter With NCV Data Hold Test Tools ,Battery Test
Dualoai Electrical Multimeter Data Hold M109 Tester for Household Outlets Automotive Red
Dualoai Electrical Multimeter Data Hold M109 Tester for Household Outlets Automotive Red
HT627 3-in-1 EMF Meter Detector Portable Electromagnetic Field Radiation Tester for Home & Office | WiFi/EF/RF Scanner with Real-Time Data & Backlit Display $38.57
$3857
current price $38.57HT627 3-in-1 EMF Meter Detector Portable Electromagnetic Field Radiation Tester for Home & Office | WiFi/EF/RF Scanner with Real-Time Data & Backlit Display
BSIDE S450 Digital Multimeter 20000 Counts 2.8 Inch TFT Color Screen Rechargeable Graphical Multimeter Auto Ranging Photovoltaic Electrical Tester with Data Logging $68.01
$6801
current price $68.01BSIDE S450 Digital Multimeter 20000 Counts 2.8 Inch TFT Color Screen Rechargeable Graphical Multimeter Auto Ranging Photovoltaic Electrical Tester with Data Logging
Riousery Solar Panel Tester MPPT Photovoltaic Multimeter for PV Data Measurement and Troubleshooting 5-1800W 20-120V 0-60A Large LCD Screen Auto Manual $62.24
$6224
current price $62.24Riousery Solar Panel Tester MPPT Photovoltaic Multimeter for PV Data Measurement and Troubleshooting 5-1800W 20-120V 0-60A Large LCD Screen Auto Manual
EMF Tester with LCD Display Electric Field, Magnetic Field, Temperature Alarm and Data Hold $34.94
$3494
current price $34.94EMF Tester with LCD Display Electric Field, Magnetic Field, Temperature Alarm and Data Hold
"M118a Digitale Mini Multimeter Tester Auto Mimultimeter True Rms Tranistor Meter Met Ncv Data Hold 6000 Telt " $499.00
$49900
current price $499.00"M118a Digitale Mini Multimeter Tester Auto Mimultimeter True Rms Tranistor Meter Met Ncv Data Hold 6000 Telt "
15 out of 5 Stars. 1 reviews
USB Tester Voltage Current Meter, 0.96" IPS Display Power Bank Capacity Detector With Data Storage, Measures V/A/W//Temp For Battery Analysis, Blue AT35 $25.70
$2570
current price $25.70USB Tester Voltage Current Meter, 0.96" IPS Display Power Bank Capacity Detector With Data Storage, Measures V/A/W//Temp For Battery Analysis, Blue AT35
Shinysix Voltage Detector Pen LCD Display Backlight Flashlight Data Hold Adjustable Tester $14.59
$1459
current price $14.59Shinysix Voltage Detector Pen LCD Display Backlight Flashlight Data Hold Adjustable Tester
Riousery 1 to 24S Lithium Battery Tester Multi Data Display Series Voltage Load Tester 2V-4.5V with Expansion Board for 18650 Cell Capacity Diagnostic Tool $88.50
$8850
current price $88.50Riousery 1 to 24S Lithium Battery Tester Multi Data Display Series Voltage Load Tester 2V-4.5V with Expansion Board for 18650 Cell Capacity Diagnostic Tool
syligr EMF Meter HT627, 3-in-1 Electromagnetic Field Radiation Detector, Portable EF RF WiFi Tester for Home Office EMF Inspections, Backlit LCD, Data Hold, Max Alert, Gauss Meter & EF Monitor $42.74 Was $47.49
Now$4274
current price Now $42.74, Was $47.49$47.49
syligr EMF Meter HT627, 3-in-1 Electromagnetic Field Radiation Detector, Portable EF RF WiFi Tester for Home Office EMF Inspections, Backlit LCD, Data Hold, Max Alert, Gauss Meter & EF Monitor
FNB48S USB Capacitance Voltage Tester Current Meter Monitor Power Detection Analyzer Testing Tools With ,Live Data
FNB48S USB Capacitance Voltage Tester Current Meter Monitor Power Detection Analyzer Testing Tools With ,Live Data
Digital Multimeter Tester with NCV Data Hold 6000counts Auto Range Mmultimetro True Rms AC/DC Votage Tester 1000A Ohm Ammeter ,High Accuracy $76.69
$7669
current price $76.69Digital Multimeter Tester with NCV Data Hold 6000counts Auto Range Mmultimetro True Rms AC/DC Votage Tester 1000A Ohm Ammeter ,High Accuracy
DT71 Tweezer-Style LCR Meter, Digital Tweezer Tester, Electronic Component Analyzer, Tester for SMD/Resistor/Capacitor/Inductance/Voltage/Frequency/Diode, Automatic Component Recognition $52.99
$5299
current price $52.99DT71 Tweezer-Style LCR Meter, Digital Tweezer Tester, Electronic Component Analyzer, Tester for SMD/Resistor/Capacitor/Inductance/Voltage/Frequency/Diode, Automatic Component Recognition
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Mini Handheld LCD Display Digital Multimeter DC Current Tester Backlight Data Hold Continuity Diode HFE Test ,Battery Test $59.61
$5961
current price $59.61Mini Handheld LCD Display Digital Multimeter DC Current Tester Backlight Data Hold Continuity Diode HFE Test ,Battery Test
Yajisi True-RMS Digital Clamp Meter Multimeter 600A AC Current 600V AC/DC Voltage Auto-Ranging Tester LCD Display Data Hold NCV Capacitance VFD RCD Measurement Tools for Electromechanical Use Black
2 options
Available in additional 2 optionsYajisi True-RMS Digital Clamp Meter Multimeter 600A AC Current 600V AC/DC Voltage Auto-Ranging Tester LCD Display Data Hold NCV Capacitance VFD RCD Measurement Tools for Electromechanical Use Black
POROMETISTO MT01S Digital Multimeter, 4000 Count Auto-Ranging Multi Tester for AC/DC Voltage, Resistance, Continuity, NCV & Data Hold, Electrical Tester for Home, Car, DIY $17.99 Was $20.99
Now$1799
current price Now $17.99, Was $20.99$20.99
POROMETISTO MT01S Digital Multimeter, 4000 Count Auto-Ranging Multi Tester for AC/DC Voltage, Resistance, Continuity, NCV & Data Hold, Electrical Tester for Home, Car, DIY
15 out of 5 Stars. 1 reviews
USB Voltage Current Tester for Real-Time Charging Monitoring and Data Measurement $11.05
$1105
current price $11.05USB Voltage Current Tester for Real-Time Charging Monitoring and Data Measurement
CATPAN UT125C Digital Multimeter Pocket Multi Tester, 4000 Counts AC DC Voltage AC DC Current Resistance Capacitance Frequency Duty Cycle NCV Diode Test Continuity Test Data Hold Auto Power Off $42.19
$4219
current price $42.19CATPAN UT125C Digital Multimeter Pocket Multi Tester, 4000 Counts AC DC Voltage AC DC Current Resistance Capacitance Frequency Duty Cycle NCV Diode Test Continuity Test Data Hold Auto Power Off
USB Tester Phone Computer Charging Detector Voltage Current Meter Capacity Monitor Dc Digital Voltmeter UT658/UT658B ,Live Data
USB Tester Phone Computer Charging Detector Voltage Current Meter Capacity Monitor Dc Digital Voltmeter UT658/UT658B ,Live Data
Electric voltage meter,Tester Tester Test Meter Ips Tester Voltmeter Appliances Meter Ips Display Appliances Support 9 Tester Voltmeter Ips Display Tester 9 Of Data Er Siuke Usb $14.20 Was $17.75
Now$1420
current price Now $14.20, Was $17.75$17.75
Electric voltage meter,Tester Tester Test Meter Ips Tester Voltmeter Appliances Meter Ips Display Appliances Support 9 Tester Voltmeter Ips Display Tester 9 Of Data Er Siuke Usb
EMF Meter, Czzoypi HT627 3-in- Portable EMF Detector, Electromagnetic Field Radiation Tester for Home Office EF RF WiFi Inspection with Data Hold $43.99
$4399
current price $43.99EMF Meter, Czzoypi HT627 3-in- Portable EMF Detector, Electromagnetic Field Radiation Tester for Home Office EF RF WiFi Inspection with Data Hold
Multimeters,Tester With Ncv Auto Line On/off Meter 1999 Lcd Data Auto Line With Ncv Data 1999 Lcd Resistance Tester Meter 1999 Lcd Resistance Meter Ncv Data Auto Meter Tester With Red Hxber $12.38
$1238
current price $12.38Multimeters,Tester With Ncv Auto Line On/off Meter 1999 Lcd Data Auto Line With Ncv Data 1999 Lcd Resistance Tester Meter 1999 Lcd Resistance Meter Ncv Data Auto Meter Tester With Red Hxber
Multimeters,Tester With Data Lcd Tester With Test Handheld 4000 Pen Ncv Voltmeter Ohmmeter Resistance Live With Data And Voltmeter Ohmmeter Resistance Line Test Handheld Resistance Live Line $15.46
$1546
current price $15.46Multimeters,Tester With Data Lcd Tester With Test Handheld 4000 Pen Ncv Voltmeter Ohmmeter Resistance Live With Data And Voltmeter Ohmmeter Resistance Line Test Handheld Resistance Live Line
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