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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.



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.
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.

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.
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.

1. NAC Wire and Cables
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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
#adNAC 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.More information #ad
Brand | NAC Wire and Cables #ad |
Manufacturer | NAC Wire and Cables #ad |
Part Number | NTO3213 |
More information #ad
2. NAC Wire and Cables
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6V 12 Volt DC Circuit Tester 36" Inch Long Leads Electrical VDC Automotive Voltage Tester Probe Indicator with Pocket Clip
#adNAC 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.More information #ad
Brand | NAC Wire and Cables #ad |
Manufacturer | GB Gardner Bender #ad |
Part Number | NTO3400 |
More information #ad
3. Amprobe
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Amprobe VPC-31 Electrical Tester with VolTect Non-Contact Voltage Detection, LCD Display and Built-in Shaker
#adAmprobe #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.More information #ad
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.Brand | Amprobe #ad |
Manufacturer | Amprobe #ad |
Weight | 0.51 Pounds |
Part Number | 3472750 |
Model | VPC-31 |
More information #ad
4. Homern
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Solar Panels, Power Banks, Cables, Charger Doctor Digital Multimeter USB Power Meter Tester Voltage Monitor Current Detector with mAh Capacity Readout for Chargers
#adHomern #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.
More information #ad
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".Brand | Homern #ad |
Manufacturer | Homern #ad |
Height | 0.59 Inches |
Length | 2.36 Inches |
Width | 1.1 Inches |
Part Number | Voltage Tester |
Model | Charger Doctor |
More information #ad
5. StarTech
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USB Voltage and Current Meter LCD Display & LED Light, StarTech.com USB Voltage and Current Tester Kit, USB Fast Charge Adapter USBAUBSCHM
#adStarTech #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.More information #ad
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.Brand | StarTech #ad |
Manufacturer | STARTECH.COM #ad |
Height | 0.83 Inches |
Length | 7.95 Inches |
Weight | 0.04 Pounds |
Width | 6.22 Inches |
Part Number | USBAUBSCHM |
Model | USBAUBSCHM |
Warranty | 2 year warranty |
More information #ad
6. PROGRESSIVE INDUSTRIES
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RRT-30, Progressive Industries 30 Amp RV Receptacle Tester
#adPROGRESSIVE 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.More information #ad
Includes swivel handle for easy removal from the pedestal. Progressive industries 30A Receptacle testers detect wiring faults at the pedestal.Brand | PROGRESSIVE INDUSTRIES #ad |
Manufacturer | Progressive Industries #ad |
Height | 3.4 Inches |
Length | 8 Inches |
Width | 5.1 Inches |
Part Number | RRT-30 |
Model | RRT-30 |
More information #ad
7. Gloppers
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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
#adGloppers #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.
More information #ad
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.
Brand | Gloppers #ad |
Manufacturer | Gloppers #ad |
More information #ad
8. TRENDnet
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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
#adTRENDnet #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.
More information #ad
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.
Brand | TRENDnet #ad |
Manufacturer | TRENDnet #ad |
Height | 1 Inches |
Length | 3.9 Inches |
Weight | 0.15 Pounds |
Width | 1.4 Inches |
Part Number | TC-NTP1 |
Model | TC-NTP1 |
Warranty | 1 year |
More information #ad
9. Kingwin
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ATX/ITX/IDE/HDD/SATA/BYI KPST-01, Digital LCD Screen, Kingwin PC Computer Power Supply Tester
#adKingwin #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.More information #ad
Brand | Kingwin #ad |
Manufacturer | Kingwin #ad |
Height | 1 Inches |
Length | 3 Inches |
Weight | 0.1 Pounds |
Width | 2 Inches |
Part Number | KPST-01 |
Model | KPST-01 |
Warranty | 1 year |
More information #ad