battery tester | Newegg.com

Quick View

Power Meter Combined with 8-10km Visual Fault Locator Function, Fiber Light Tester with Rechargeable Battery

Model #: MPYC31305T1443

$129^.98 –
Free Shipping

Compare

Quick View

3180 100 Amp Battery Load Tester Black

Model #: WUQ3546A1742

$142^.42 –
Free Shipping

Compare

Quick View

Optical Power Meter Combined with 8-10km Visual Fault Locator Function, Fiber Light Tester with Rechargeable Battery

Model #: HKGP3CV47502

$121^.98 –
More options from $120.99
Free Shipping

Compare

Quick View

AL500B OBD2 Scanner Battery Tester 2 in 1 Code Reader, Full OBDII Diagnosis, 12V Battery Tests & 12V/24V Cranking Tests, Charging Tests, Scan Tool, Car Diagnostic Tool for All OBDII Cars

Model #: MPYC31305T3976

$167^.42 –
Free Shipping

Compare

Quick View

3181 130 Amp Heavy-Duty Battery Load Tester Black

Model #: MPYC31305T1590

$203^.39 –
Free Shipping

Compare

Quick View

Inline PoE Tester, TC-NTP1, Tests 4PPoE, PoE+, PoE & Passive PoE Technology, Wattage, Voltage, Amperage, Polarity, LED Display, Battery-Free, Troubleshoot PoE Issues, IEEE 802.3af/at/bt

Model #: MPYC31305T2611

$145^.48 –
Free Shipping

Compare

Quick View

12A Car Battery Charger and Maintainer, 4-in-1 Solution, Battery Tester, for 6V/12V Power Sport, Automotive, and Marine Batteries, CMXCESM258

Model #: WUQ45BDF12345340

$137^.14 –
Free Shipping

Compare

Quick View

OBD2 Scanner Bluetooth Diagnostic Tool - iOS/Android Compatible, Real-Time Data, Battery Tester, Plug and Play, Emissions Readiness for Car Owners & Mechanics(Army Green)

Model #: WUQ57872c1959

$89^.58 –
Free Shipping

Compare

Quick View

Tint Meter TM-28 Digital Window Tint Tester for VLT, UVR & IRR Measurement, 15mm Slot, Auto Calibration, Rotatable Backlit Display, Rechargeable Battery

Model #: WUQ3546F1695

$161^.35 –
Free Shipping

Compare

Quick View

2026 MaxiBAS BTMS OBD2 Car Battery Tester Memory Saver, Preserve Vehicle Data Code Electronic Preset, Maintain Data Surge Protection Attaches to 12 Volt Backup Battery, Provide Power to Vehicle

Model #: WUQ45BDF12345334

$119^.48 –
Free Shipping

Compare

Quick View

Digital Insulation Resistance Tester, RQ-6688F Voltage Tester 250/500/ 1000/ 2500V, Auto Range Megohmmeter 1M~20G, Resistance Tester with 1999 Count LCD Display, Data Hold, Back-Light Battery

Model #: HKGP3CV46907

$98^.56 –
Free Shipping

Compare

Quick View

Digital Electrical Fence Voltage Tester Handheld Fence Fault Finder & Locator Checker Fence Voltmeter Troubleshooter High Voltage 300-9900V Gardening Tools

Model #: MPYC31305T1451

$96^.85 –
Free Shipping

Compare

Quick View

Electrical Test Kit KIT01, Digital Multimeter, Smart Non-Contact Voltage Tester & GFCI Outlet Tester with LCD, Complete Set with Carrying Case & Batteries for Electrician, DIY & HVAC

Model #: HKGP3CV47305

$103^.00 –
Free Shipping

Compare

Quick View

101PCS Automotive Test Light Probe Kit, 3-72V DC LED Digital Automotive Circuit Tester, Car Retainer Clips & Fastener Remover & Terminal Pin Removal Tool Set with Black Carrying Case

Model #: WUQ3546F1672

$112^.34 –
Free Shipping

Compare

Quick View

68PCS Multimeter Test Leads Kit, Test Leads with Replaceable Wire Piercing Probes, 32A/1000V Alligator Clips, Banana Plug Adapters, Jumpers, Extension Male to Female Connector 4mm Banana Plug

Model #: MPPK3D13039

$140^.68 –
Free Shipping

Compare

Quick View

Smoke Machine Automotive Leak Detector with Built-in Air Pump, Pressure Gauge, Flow Meter, Professional Vehicle Diagnostic Tool for Leaks Test in Vacuum,Fuel,EVAP & All Cars System(Oil Excluded)

Model #: MPYC31305T3989

$192^.15 –
Free Shipping

Compare

Quick View

Multifunction RJ45 Network Caber Tester,Cable Tr,Rechargeable Wire Tester,UTP Conntinue and Plug Fault Test,Cable Length,OPM,IEEE 802.3bt/af/at and Non-Standard POE Detect,Port Flashing,PD,NCV

Model #: WUQ57872c2167

$161^.08 –
Free Shipping

Compare

Quick View

Digital Tint Meter Handheld Window Tint Solar Film Transmission Meter Type-C Charge VLT UV IR Detection Transmittance Meter Automatic Calibration Auto Glass Solar Film Tester Max 1/2" Thickness

Model #: WUQ3546F1692

$119^.12 –
Free Shipping

Compare

Quick View

Earth Ground Resistance Tester 0.03-2000 Soil Resistivity Meter,Upgraded Earth Resistance Tester Auto Measurement 600V AC Ground Voltage Meter with 6pcs 1.5V Batteries,Tool Bag

Model #: WUQ57872c1979

$189^.98 –
Free Shipping

Compare

Quick View

Digital Tint Meter Handheld Window Tint Solar Film Transmission Meter Type-C Charge VLT UV IR Detection Transmittance Meter Automatic Calibration Auto Glass Solar Film Tester Max 1/2" Thickness

Model #: WUQ57872c1598

$118^.60 –
Free Shipping

Compare

Quick View

Digital Multimeter Tester 10000 Counts TRMS, Smart Multimeter Rechargeable, Auto-Ranging Volt Meter Measures Voltage Current Resistance Diodes Continuity Capacitance Temperature NCV

Model #: HKGP3CV123845

$116^.58 –
Free Shipping

Compare

Quick View

7-in-1 Smart Bluetooth Water Tester, Portable Digital pH/TDS/EC/ORP/Temperature/Salt/SG Meter with App Alert, Ideal for Pool/Aquarium/Hydroponics/Pond

Model #: HKGP3CV46652

$174^.18 –
Free Shipping

Compare

Quick View

Handheld Digital Mechanical Vibration Meter, 0.01~199.9mm/s, Mechanical Vibration Analyzer Tester Gauge, Acceleration, Velocity, Displacement Measurement for HVAC, Motors, Engines, Generator

Model #: HKGP3CV123813

$255^.98 –
Free Shipping

Compare

Quick View

Digital Electric PH Meter LCD Tester Pocket Hydroponics Aquarium Water Test Pen

Model #: GA#304623479742

$41^.99 –
Free Shipping

Compare

Quick View

Network Cable Tester - Cable Wire Fault Finder for RJ45 Cat5, Cat6, 5e, 6e Measure Length, Locate The Breakage Point, Check Wiring Error with 8 Far-end Passive Test Jacks

Model #: WUQ578SD443Y6988

$130^.31 –
Free Shipping

Compare

Quick View

5-Pack Fiber Optic Tester Portable Fiber Light Power Meter -70~10dBm, SC/FC/ST Universal Interface Built-in 10Km Fault Detector with FC to LC Adapter

Model #: WUQ578SD443Y7003

$229^.08 –
Free Shipping

Compare

Quick View

Smart Multimeter Rechargeable Electrical Tester with Auto Ranging Digital Voltmeter Measures Voltage Current Resistance Continuity Capacitance Temperature Frequency NCV 6000 Counts TRMS

Model #: WUQ3546F1689

$130^.93 –
Free Shipping

Compare

Quick View

Portable 5-in-1 Fiber Optic Cable Tester with Optical Power Meter, Cable Finder,Visual Fault Locator & RJ45 Network Cable Test, SC/FC/ST Universal Interface with LC Adapter

Model #: WUQ6SDFCB4639

$104^.98 –
Free Shipping

Compare

Quick View

Multifunction Network Caber Tester,UTP Ethernet Cable Tester,Cable Tracer,4" IPS Touch Screen Network Tester Support DMM,OPM,Network Tools,POE++ Detect,RJ45 TDR,Length,FTP,NCV,IP/LLDP/CDP/PD/PPPOE

Model #: WUQ578SD443Y6986

$325^.98 –
Free Shipping

Compare

Quick View

Multimeter Test Leads Kit with Replaceable Probes Set, Banana Plug to Test Hook Leads, Alligator Clips and Wire Piercing Probes for Electrical Testing, Automotive Diagnostic

Model #: WUQ45BDF12344259

$119^.48 –
Free Shipping

Compare

Quick View

Visual Fault Locator,80-100KM Fiber Optic Cable Tester Meter, VFL Red Light Pen Light Source Testers(Black)

Model #: HKGP3CV47317

$139^.37 –
More options from $138.99
Free Shipping

Compare

Quick View

Phase Rotation Meter 3 Phase Sequence & Motor Rotation Tester, Non Contact Voltage Tester Short Detection 70V~600V AC Live Wire Inspection, with 23.62inch Cable Length,Carrying Bag

Model #: WUQ57872c1559

$110^.08 –
Free Shipping

Compare

Quick View

Camping Metal Detector with Pin Pointer, Quick Silver Metal Detector for Adults & Kids, Hobby Explorer Waterproof Search Coil- Black XH

Model #: 2000000169361

$82^.99 –
$4.99 Shipping

Compare

Quick View

Rechargeable Metal Detector for Adults and Kids, Professional Gold Underground Detector with Higher Accuracy, LCD, 5 Modes, and Anti-Interference DSP Chip, 10" Waterproof

Model #: WUQ3546F1937

$262^.75 –
Free Shipping

Compare

Quick View

Advanced Network Cable Tester With PoE& NCV & Lamp For CAT5e/CAT6/CAT6a, Multifunction Wire Tracker Cable Tester For Tracker Underground Telephone Line Finder Home Repair

Model #: MPYC31305T4540

$129^.98 –
Free Shipping

Compare

Quick View

Visual Fault Locator, 80-100KM Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers

Model #: HKGP3CV47307

$139^.37 –
More options from $138.99
Free Shipping

Compare

Personal Digital Assistant / Handheld PCs Accessories