Top 9 Electrical Voltage Tester – Audio & Video Power Cables

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1. NAC Wire and Cables


Voltage Tester 3-Range Live Circuit 4-Way Probe Indicator 80-277 Volt AC/DC Probe Glow Indicator Heavy Duty 3-Way Electrical Voltage Tester

NAC Wire and Cables #ad - Dual insulated durable ABS housing. Functional, light weight design features twin flexible leads. Pocket clip for added convenience. Individual indicators for each voltage range assures reliability.
BrandNAC Wire and Cables #ad
ManufacturerNAC Wire and Cables #ad
Part NumberNTO3213

2. NAC Wire and Cables


6V 12 Volt DC Circuit Tester 36" Inch Long Leads Electrical VDC Automotive Voltage Tester Probe Indicator with Pocket Clip

NAC Wire and Cables #ad - Dc voltage from 6-12 V. Durable ABS Housing. Pocket clip for added convenience. Sharp tip for piercing wire jacket. 3' test lead with alligator clamp.
BrandNAC Wire and Cables #ad
ManufacturerGB Gardner Bender #ad
Part NumberNTO3400

3. Amprobe


Amprobe VPC-31 Electrical Tester with VolTect Non-Contact Voltage Detection, LCD Display and Built-in Shaker

Amprobe #ad - Non-contact voltage and continuity tester for measuring AC and DC voltage and continuity on live electrical wiring. Average-sensing meter helps provide accurate readings when measuring linear loads with a current or voltage that has a sinusoidal waveform. Measures ac and dc voltage up to 1000V and indicates continuity with a buzzer and light feature. Safety rated to european standards 61010-1 category iv 600Vand Category III 1, 000V and IP65 rated for complete protection against dust and pressurized water. Three-digit, 1, 000 count backlit LCD display for viewing in low-light conditions.
BrandAmprobe #ad
ManufacturerAmprobe #ad
Weight0.51 Pounds
Part Number3472750

4. Homern


Solar Panels, Power Banks, Cables, Charger Doctor Digital Multimeter USB Power Meter Tester Voltage Monitor Current Detector with mAh Capacity Readout for Chargers

Homern #ad - Great combination: the usb power tester is for measuring the volts, amps of your USB chargers, cables, computers and Mah capacity of your power banks. A fun and informative gadget works well for troubleshooting.

Works great for determining how your phone is charging, or determining how optimistically they have rated your power banks capacity or output amperage. Easy to use: very easy to use current and voltage mter, you do not require deep technical knowledge to use it;just plug and play, and you will be able to see what the cable/adapter combination is delivering to your device. Great for checking USB cables, chargers and adapters'performance and function. Stop hoarding cables and get rid of the crappy ones. Handles usb and micro-usb connections. Does not affect the data transmission. Anyone else needing a manual google "KCX-017 Power Bank User Manual".
BrandHomern #ad
ManufacturerHomern #ad
Height0.59 Inches
Length2.36 Inches
Width1.1 Inches
Part NumberVoltage Tester
ModelCharger Doctor

5. StarTech


USB Voltage and Current Meter LCD Display & LED Light, USB Voltage and Current Tester Kit, USB Fast Charge Adapter USBAUBSCHM

StarTech #ad - Usb voltage tester / usb current monitor / current and voltage lcd Display and LED Light / usb voltage monitor / USB Fast Charge Adapter / USB Voltage and Current Meter with Micro-USB Cable. Monitor how well your phone and tablet are charging as well as your device's current and voltage consumption. Fast charge your tablet and smartphones from your computer or laptop USB port. Test the voltage and current consumption of your Apple and Android devices.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height0.83 Inches
Length7.95 Inches
Weight0.04 Pounds
Width6.22 Inches
Warranty2 year warranty



RRT-30, Progressive Industries 30 Amp RV Receptacle Tester

PROGRESSIVE INDUSTRIES #ad - Tests the following with a single indicator: Open Ground, Open Neutral, Open Hot. Tests the following with a single indicator: Hot/Neutral Reversed, Hot/Ground Reversed. Includes swivel handle for easy removal from the pedestal. Progressive industries 30A Receptacle testers detect wiring faults at the pedestal.
ManufacturerProgressive Industries #ad
Height3.4 Inches
Length8 Inches
Width5.1 Inches
Part NumberRRT-30

7. Gloppers


RV Power Pedestal Tester 50 Amp,RV Circuit Analyzer 14-50P with Indicator Lights for RV,Camper,Trailer,RV Circuit Tester,125V/250V,50A,ETL Listed

Gloppers #ad - Warm tipsour aims are to provide better items for you in the fields of RV, Trailer, Camper or welding. If there are any other needs, please feel free to tell us. Maybe you can find other needs in our Store.

Good performance1. The function of rv power pedestal tester is to check whether the power source is correctly wired or not, open zero wires, please correct it quickly;4. To prevent fault caused by reverse polarity faults, and to provide fault indications;2. It has three leD indicators to show ten power status;3. Once the indicator shows wrong connection, missing grounds and other wiring issues.

Etl certificationthe rv Receptacle Plug has passed the certification of ETL. Rv power pedestal tester 50arating:125v/250v/50a/12500w, plugmale:nema 14-50P, Cord Type:STW 6/3 + 8/1 AWG. Premium qualitymade of premium quality plastic and well-conductive pure copper material;With good performance of super resists impacts, anti-moisture, wear abrasion, anti-dust.
BrandGloppers #ad
ManufacturerGloppers #ad

8. TRENDnet


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

TRENDnet #ad - I-mode is used for poe inline testing, which displays the voltage, and wattage of the connected PD. Troubleshoot in real time: troubleshoot poe issues in real-time on-the-go and accurately test 4PPoE, PoE, PoE+, and passive PoE technologies with this compact and lightweight PoE testing tool.

Ports: this inline poe tester is equipped with 1 x Gigabit port for PSE connection, and 1 x Gigabit port for PoE Device connection. Wattage for real-time monitoring. User friendly: the tc-ntp1 poe cable tester provides battery-free operation, and is ready for use right out of the box; just plug-in to start testing. It also allows users to lock the display to a specific readout e. G. T-mode allows you to test your pse device to determine the PoE switch's or injector's supported PoE standards, amperage, as well as voltage output.

Step button: the convenient step button on the poe cable tester allows users to cycle through voltage, amperage, and wattage readouts. Testing modes: the tc-ntp1 supports three testing functions. N-mode is used for non-standard passive PoE devices. Compatability: the poe cable tester is compatible with ieee 802. 3af/at/bt poe devices up to 100w, and non-standard passive PoE devices from 11V – 60V.
BrandTRENDnet #ad
ManufacturerTRENDnet #ad
Height1 Inches
Length3.9 Inches
Weight0.15 Pounds
Width1.4 Inches
Part NumberTC-NTP1
Warranty1 year

9. Kingwin


ATX/ITX/IDE/HDD/SATA/BYI KPST-01, Digital LCD Screen, Kingwin PC Computer Power Supply Tester

Kingwin #ad - Test atx power supply with ease. 1v +12v1 / +3. Robust voltage tester for PC power supply. Easy to read digital LCD display. 3v / +5v / +12v2 / 5vsb / -12V. Accurate voltage indicator +/- 0 Made out of aluminum casing.
BrandKingwin #ad
ManufacturerKingwin #ad
Height1 Inches
Length3 Inches
Weight0.1 Pounds
Width2 Inches
Part NumberKPST-01
Warranty1 year