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Best Function Testing

Plastic pH Test Strips, Universal Application (pH 0.0-14.0, 0.5 pH Intervals), 100 Strips

  • 【Highly accuracy and quick readout】- 4 Pack (320pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds..
  • 【Easy to use】- Ph testing strips can be recognized the acidity and alkalinity of the solution from the color change..
  • 【Function】- Litmus ph test strips can be used for chemical testing, acid and alkali testing, water quality analysis, soil testing, but also used in rain water testing, pets water testing, ph strips for water, ph soap tester..
  • 【Wide range】- Alkaline test strip get full PH measure range of 1-14 meets all your needs..
  • 【Easy to read】- pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry..
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Riiai 2in1 Network Cable Tester & Digital Multimeter, Multifunction Ethernet Wire Tracer with PoE & NCV & Lamp for CAT5 CAT6, Telephone Line Probe Toner Locator Finder Voltage Continuity Test Tool

  • -【Multi-Function Wire Detector】: 3 digital scan modes, both analog and PoE modes for easy cable tracking. Equipped with the most powerful cable location technologies for all work environments. Also included cable length measuring, continuity testing, voltage testing, cable faults testing, PoE testing, hub blink and NCV function, making it a must-have tool for cable engineers..
  • -【Audio Toner for Cable Collation】: Fast and efficient positioning. Real-time measurement of network cable length（up to 500M/1640ft), and built in short circuit protection. Quickly and easily identify the desired cable in large bundles. This unit is widely used in telephone systems, computer networks, BNC cables and other network cables. Perfect for security monitoring, communication wires, integrated wiring and other weak current systems..
  • -【PoE Testing & Port Flashing】: The POE testing feature can check cable mapping polarity, voltage of POE network switches, withstand 60VDC, and locate network ports by the flashing the network light (blinks every 2 second) on hubs and switches. Automatically detects and switches between 10M/100M/1000M modes..
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A1 Cardone 22-2121 Remanufactured Hydraulic Power Rack And Pinion Complete

  • Protective coating applied to each unit, where applicable, to extend the life of the unit.
  • 100% performance testing to ensure perfect fit, function and reliable performance.
  • 100% computerized hydraulic testing, where applicable, for proper flow, leakage and performance ensures perfect fit and function.
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100% new O.E.M. style O-rings and lip seals ensure no leaking and long-lasting performance, where applicable.
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Emo Smart Robot Car Chassis Kit with Motors, Speed Encoder and Battery Box for DIY

  • Ideal for DIY, Multi-function and Various kinds of positioning holes.
  • Holes for all kinds of modules. It can be used with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.
  • Convenient installation, firm and reliable.
  • 2 DC gear motors , Motor reduction ratio of 48:1.
  • Can be used with raspberry pi or arduino.
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Cardone 26-2310 Remanufactured Hydraulic Power Rack and Pinion Complete Unit, EPS

  • Protective coating applied to each unit, where applicable, to extend the life of the unit.
  • 100% performance testing to ensure perfect fit, function and reliable performance.
  • 100% computerized hydraulic testing, where applicable, for proper flow, leakage and performance ensures perfect fit and function.
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100% new O.E.M. style O-rings and lip seals ensure no leaking and long-lasting performance, where applicable.
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Cardone 22-382 Remanufactured Hydraulic Power Steering Rack and Pinion Complete Unit

  • Protective coating applied to each unit, where applicable, to extend the life of the unit.
  • 100% performance testing to ensure perfect fit, function and reliable performance.
  • 100% computerized hydraulic testing, where applicable, for proper flow, leakage and performance ensures perfect fit and function.
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100% new O.E.M. style O-rings and lip seals ensure no leaking and long-lasting performance, where applicable.
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Cardone 22-200 Remanufactured Hydraulic Power Steering Rack and Pinion Complete Unit

  • protective coating applied to each unit, where applicable, to extend the life of the unit.
  • 100% performance testing to ensure perfect fit, function and reliable performance.
  • 100% computerized hydraulic testing, where applicable, for proper flow, leakage and performance ensures perfect fit and function.
  • racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100% new o.e.m. style o-rings and lip seals ensure no leaking and long-lasting performance, where applicable.
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Network Cable Tester, 4 in 1 Wire Tracker PoE Tester with Ncv & Lamp for LAN CAT5 CAT6 Underground Telephone Line, Detect Voltage Measure Fault Distance, a Must-Tool for Home Repair, Cabling Engineers

  • 500m Test Range: The Rj45 cable tester measures the cable length and accurately locates the fault distance of the LAN cable, and the range is extended to 500m. This is longer than other testers and means it is equipped with the most powerful cable positioning technology for any work environment..
  • Multi-function: Continuity testing, cable length measurement, cable faults testing, POE testing, hub blink and NCV funtion..
  • POE Testing：identify which pins are providing power and detect how much voltage, identify which the type of PSE (at/af standard). Test CAT5e, CAT6, CAT6a (STP & UTP).
  • NVC Induction Pen：NVC induction pen design, accurate electricity measurement, safter to use..
  • LED Lighting and storage：Emitter and receiver all have lighting function. It can solve the trouble of dark work.With storage, memory and recall functions, it is convenient for users to use and calibrate..
  • Continuity Testing：CONT-Test open, short, cross, etc for STP, UTP cable. Detect AC voltage presence (50V-1000V).
  • Three Cable Scan Mode：Three scan modes selectable: Digital mode/ Analog mode/ PoE mode..
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Cardone 22-203F Remanufactured Hydraulic Power Steering Rack and Pinion Complete Unit

  • Protective coating applied to each unit, where applicable, to extend the life of the unit.
  • 100% performance testing to ensure perfect fit, function and reliable performance.
  • 100% computerized hydraulic testing, where applicable, for proper flow, leakage and performance ensures perfect fit and function.
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100% new O.E.M. style O-rings and lip seals ensure no leaking and long-lasting performance, where applicable.
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KKnoon Circuit Breaker Finder - Multifunction Network Cable Tester for CAT5/CAT6,Ethernet Cable Tester with Multimeter,Poe Circuit Tester,Test Fault Distance Location and Length Measurement

  • 【Upgrade Multi-Function Circuit Breaker Finder】 Including poe tester,Anti-disturbance cable scanning,continuity tester, voltage testing,Fault distance location,port flashing,Vibration Mode,Volume adjustment, multimeter, cable length testing, and LED flashlight function..
  • 【3 Modes Network Cable Scanning】Circuit breaker finder has a Unique Anti-disturbance digital scanning mode, analog mode, Poe mode.1500m Max audio transmission distance.16-20VP-P super strong signal to cable tracer.You can set the frequency, and three modes can be switched freely..
  • 【Multimeter】The breaker finder with all in one multimeter with DC AC Voltmeter and Ohm Volt Amp Tester.
  • Circuit tester measures voltage , Current.K-type probe to measure temperature 20-1000℃,AC Voltage, Current testing range 4-400V,1.0A-10A.NCV power display and diode testing..
  • 【Poe testing & Hub Blink】The K618 network cable tester can identify pins that are providing power and detect how much voltage, Locate network port by the flashing port light (blink every 1 second) on Hub and Switch. Available to 500M Hub/ switch. The measurement area includes circuit t....
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Compatible Ink Cartridge Replacement for 564XL for HP Photosmart 7510 7520 7525 B111a B109a Printhead Replacement for 564XL 5-Slot CB326-30002 CN642A 1Pack

  • ▶ Package:1 Pack 564 Print head. The print heads is packed with PVC Plastic box, and then put the package into inner box. This professional....
  • ▶Compatible with: Photosmart D5445 D5460 C6340 C6350 C6380 7510 - C311a 7515 - C311a 7520 7525 D7560 eStation - C510a Plus - B209a Premium Fax -....
  • ▶Technology Support: We have a factory in USA. Our technology team leader has been working printing consumable area around 20 years. If you meet any....
  • ▶Quality Warranty: 2 times testing: ① 100% function testing after finish production.
  • 100% function testing before shipping. You will be 100%....
  • ▶ If you have any problems, please kindly contact us via logging in your Amazon Buyer Account > Click Your Account > Your Orders > Find your order....
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Digital Clamp Meter, AC DC Voltmeter Ammeter Ohmmeter Volt Tester LCD Electrical Auto-ranging Multimeter with Overload Protection Function, Support Testing Function for On-Off Buzzers

  • ... 【 LARGE DIGITAL DISPLAY】Its incredible LCD screen provides accurate, easy-to-read results that enable you to complete your work quickly and efficiently. And features large digital display for battery quick check and accurate results.
  • 【 SUPER FUNCTION】Voltage testing function for both AC and DC voltage. Low battery power indicator function. Support testing function for on-off buzzers and diodes, overload protection function.
  • 【SPECIAL DESIGN】 Designed to healthyly and accurately troubleshoot a variety of automotive and household electrical problems. healthyly tackle countless electrical problems around your home with our powerful multimeter, you don't have to be an electrician to use our automotive multimeter..
  • 【 SERVICE GUARANTEE 】 Professional, premium aftermarket service . If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem".
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New Upgraded Network Cable Tester with Optical Power Meter VFL, RJ45 Wire Cable Tracer for Telephone, Ethernet, Video, Tone Generator,CAT5 CAT6 Cable Toner Ethernet Cable Tester PoE

  • ... be tested to the transmitter, the wire tracker will automatically detect the optical fiber frequency and the port indicator will flash on the same screen, which can display the working speed of the port, which is convenient for accurately locating the line and port..
  • Multifunctional Network Cable Tester: There are nine features to meet your needs. Continuity testing, cable scan, port flash, length measurement, POE Power Supply Test, QC testing, optical power meter, VFL function, and NVC function..
  • PoE Testing: PoE testing can check cable mapping polarity and voltage of PoE network switches, withstand 60VDC. Automatically detects and switches between 10M/100M/1000M modes. Includes cable tracking, short circuit test, interruption of circuit test and etc.
  • Cable Length Test: The RJ45 cable tester can quickly measure the length of the cable with a range of 200m. Not only network cables, but also phone lines and BNC cables..
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