Reviews Distance Tester

WANLUTECH OTDR Tester CCTV Tester, 1310/1550nm OTDR Fiber Optic Tester 8'' Touchscreen Built-in DMM OPM OLS VFL Event Map Support TVI CVI AHD IP CVBS Camera Test PoE/HDMI in/RJ45 Cable TDR Test

  • ✅【All-in-one OTDR Tester】WANLUTECH MT-8000 combines all necessary fiber optic testing in one handheld device.This OTDR tester includes Optical Time Domain Reflectometer (OTDR:1310nm+1550nm,28dB/26dB,max test distance can up to 110km), Visual Fault Locator (VFL:max test distance 8km), Optical Power Meter (OPM:measurement range -70~+10 dBm), Light Source (CW,270 Hz, 330 Hz, 1 kHz and 2 kHz),Digital Multimeter(DMM) , Optical Loss Test, RJ45 cable test, Event Map, etc..
  • ✅【Professional OTDR Fiber Optic Tester】WANLUTECH OTDR tester uses automatic testing by default, just click to start testing after connecting into the fiber, there is no complicated parameter setting.
  • professional technicians can set the test range, pulse width and other parameters before testing, which will get more accurate curve results.Warning function could prevent OTDR module from being damaged by optical signal in fiber..
  • ✅【Parameters】WANLUTECH multifunctional Single Mode OTDR has 8'' retina touch screen, 2048*1536 resolution. OTDR fiber tester is powered by 7.4V/7000mAh Li-polymer batter with long working time.Interface type:FC-PC.1310nm/1550nm Testing Wavelength and 28....
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Lisle 28640 Ultimate Circuit Tester Kit

  • Heavy duty tester signals with a light and buzzer.
  • The tester kit tests low voltage up to 28 volts.
  • Also finds electrical shorts, checks polarity, detects battery drain, and checks circuits from a distance.
  • Detachable, spring-loaded hook pulls the center of the wire into the probe every time..
  • Attach alligator clip to the probe when a clip-on connection is needed..
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Klein Tools IR1 Infrared Thermometer & RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets

  • Product 1: Infrared Thermometer has an optical resolution (distance-to-spot) of 10:1.
  • Product 1: Features include targeting laser.
  • Product 1: Drop protection to 6.6-Foot (2 m).
  • Product 1: Measurement range is -4 to 752-Degree Fahrenheit (-20 to 400-Degree Celsius).
  • Product 2: Outlet tester's light sequence on receptacle tester indicates correct/incorrect wiring.
  • Product 2: Receptacle tester conforms to UL Std 1436, Certified to CSA Std C22.2 #160.
  • Product 2: Operating temp: 32-degrees F to 140-degrees F (0-degrees C to 40-degrees C).
  • Product 2: Built to withstand a 6.6-foot (2m) drop.
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Voltage Tester, LONVOX Non-Contact Voltage Tester with 12-1000V/48-1000V AC Dual Range, Flashlight, Audible and Visual Alarm, LED Display, Wire Breakpoint Tester, Electrical Tester for Home Renovation

  • [Safety First & Dual Range] – Safety is always at first for electrical testing. The CAT III 1000V / CAT IV 600V rating provides expanded operation and protection. The way of non-contact detection is capable to detect live or neutral lines from a distance. The double insulation design has basic and supplementary insulations for higher safety levels. The voltage tester pen has dual ranges (12 – 1000V/48 – 1000V AC) for low voltage and standard voltage detections to cope with various environments..
  • [LED Display & Audible Alarm] – The circuit tester features a high-quality and bright LED display enabling visual indicators to be easy to see from various angles and shown clearly in a dim environment. The voltage detector detects wire breakpoint with both audible and visual alarms working simultaneously. The beeping sound will be faster or slower at higher or lower voltages respectively, and the LED visual alarm will show voltage levels accordingly, to identify whether voltages are present..
  • [Ergonomic & Compact Design] – The LONVOX electricity tester is light in weight and compact in size. The lightweight design allows longer operation with less muscle fatigue. The compact design allows the voltage tester fits in your hands comfortably. The electri....
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Network Cable Tester - NOYAFA 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

  • ★【 CONTINUITY TEST & WIRING DIAGRAM TEST FUNCTION 】 This network cable tester can do the continuity test, which can help you check whether your cable is working normally. The cat6 cable tester is able to determine the distance of open circuit and short circuit. Permits you to locate the wiring error in 5E/7E twisted cord network, coaxial cable and telephone line..
  • ★【 LONG BATTERY LIFE & 8 FAR-ENDS 】 The network cable tester is a portable unit with long battery life (wait-case or standby mode for over 50 hours). The device is equipped with 8 far-ends, and each one has a number to help you clearly locate each line and save your time..
  • ★【 MEASURE CABLE LENGTH & ABNORMAL PAIR AND LENGTH FOR RJ45 】When you use the network cable tester rj45 to measure the cable length, the normal pair & length will be shown in the screen. If there is an open circuit, it will show the specific length range in which this situation occurs. Note that the far end cannot be connected when using pair and length measurement..
  • ★【 CALIBRATION FUNCTION & EASY TO CARRY 】 The cat6 cable tester can do self-checking function and automatically compensates any change in battery capacity or ambient temperature. Dynamically calibrates cable length and make length measure....
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Non-Contact Voltage Tester Pen - Dual Range AC Voltage Tester 12V/48V-1000V, Live/Null Wire Circuit Detection Tester Breakpoint Finder Electrical Outlet Voltage Detector, Measure AC Circuit Tester

  • you need it, voltage detection by simultaneous visual and audible voltage indicators.
  • Smart Design: Our circuit checker tester has a thoughtful design, bright LED light, can help you work well in dim environment, ac cable voltage tester is equipped with light point locating function can be used to indicate long distance lines. When the voltage checker tool battery is lower than 2.4V or the current detection pen does not operate for 5 minutes, it will automatically shut down to save energy. Pocket-sized electric test pen with a pen hook, which is very convenient to carry.
  • Efficient: Our live wire voltage tester can be used to test circuit breakers, lighting fixtures, switches, sockets, etc. anywhere you need it with a long press of the red button for 2s. Dual range detector pen is very suitable for electricians and home users, when voltage exceeds 90V, the socket voltage detector will issue a high voltage alarm and the safety symbol on the screen will light up, NCV probe voltage detector is an efficient tool to help home appliance repair and circuit inspection.
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Network Cable Tester, Network Tester with TDR, Network Toner Tester with AC Filter, AT278 Multi-Functional Wire Tracker for RJ45, RJ11, BNC, Metal Cable, PING/POE

  • ⏩【Fault Distance Measurement】Our Network Cable Tester utilises TDR theory to accurately measure cable length with visual length graphics and provide distance to fault information. Display graphical wire mapping, opens, shorts. BUT PLEASE NOTE: our device works by TDR theory, which is mainly to test long cables. If cable is ＜20m, it will display cable is too short or open. Thus, when measure length, pls try a long cable, for other functions, short cables are acceptable. pls kindly notice this..
  • ⏩【POE Testing】AT278 Network Cable Tester can detect Ethernet network for POE(Power over Ethernet) existence and to know which pins are providing power and detect how much voltage..
  • ⏩【PING Function 】AT278 Cable Tester is designed for testing network performance, data packet, min & max time. Test the reachability of a host on an Internet Protocol(IP) network. It reports errors, packet lost, and a statistical summary of the results, including the minimum, maximum, the mean round-trip times..
  • ⏩【AC Filter】Trace cables with AC fliter, quickly find the targeted cable without AC noise. Available on common switch & PoE Switch. Also, it is safe to find cable in standard types of PoE switches, which won’t burn out the device..
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RJ45 Cable Tester Network Cable Tester Ethernet Wire Test Tool for LAN Phone RJ45 RJ11 RJ12 Cat5 Cat5e Cat6 Cat6a Cat7 UTP/Shield Cable

  • ...h as the short circuit, open circuit, cross line ,can be found rapidly and easily..
  • Can BeTested Remotely-Our rj45 network cable tester is convenient to hold in hand for its mini size and it comes apart :master unit and remote unit. so you can test even when the cable's ends are in different place, as long as if the distance within limited circle of about 100 meters..
  • Gold-plated Shielded Socket-This RJ45 cable tester uses a gold-plated shielded socket, which will not rust, has stronger oxidation resistance, is more resistant to plugging and has a longer service life..
  • Durable and Sturdy-the outer shell of our network cable tester is made of environmentally friendly high resin, which has drop resistance, and durability.We change newly-created lighting emitting diodes from traditional LED for manufacturing a host of RJ45 RJ11 cable testers, which is conducive to distinguish clearly and quickly positions of wrongly-configured wires..
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MIKKUPPA Small Inline Spark Plug Tester for Motorcycles Lawn Mowers Small Motor Vehicles

  • PERFECT FIT YOUR VEHICLES: From small engines like motorcycles and lawn mowers to cars, trucks, boat motors, this small engine spark plug tester tool works for all internal and external combustion engines that use spark plugs..
  • DIAGNOSE PROBLEMS QUICKLY: Use MIKKUPPA spark plug ignition tester for small engines and vehicles to quickly and easily diagnose ignition, engine problems and defects, and troubleshoot spark plug connections, contact points, defective cables, etc..
  • SUPERIOR MATERIAL: Rubber sheath, high-quality high-temperature-resistant wire, environmentally friendly acetate fiber plastic, work in high and low temperature environments have no effect..
  • EASY TO USE: Easily determine which cylinder is causing issues with this spark plug test light. Simply connect the spark detector spark plug tool between the spark plug and the plug wire then start the engine..
  • PRECISION SPECIFICATIONS: Each engine spark tester automobile spark plug checker has a 3-inch (7.6 cm) nickel-plated shaft and a 7-inch (17.8 cm) rubber straight sleeve and cable. A pair of 1 inch (2.5 cm) lampshades, the distance of this tool is 11.3 inches (28.8 cm), even in hard-to-reach areas, you can check for sparks..
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Klein Tools IR1KIT Infrared Thermometer and GFCI Receptacle Tester Kit, Non-Contact Digital Temperature Measurement and Electrical Tester

  • INFRARED THERMOMETER with optical resolution (distance-to-spot) of 101.
  • GFCI OUTLET TESTER detects common wiring problems in standard and GFCI receptacles.
  • DROP PROTECTION to 6.6-Foot on thermometer and outlet tester.
  • WIDE MEASUREMENT RANGE on Infrared Thermometer -4-Degree to 752-Degree Fahrenheit.
  • NOT A MEDICAL DEVICE, thermometer is not intended for use on people or animals.
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Klein Tools NCVT-4IR Non-Contact Volt Tester, 12 - 1000V AC Pen with IR Thermometer & RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets

  • Product 1: Voltage Tester designed specifically for HVAC applications.
  • Product 1: Non-Contact Voltage Tester provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, and AC voltage in security, entertainment, communications, environmental control, and irrigation systems.
  • Product 1: Detects AC voltage from 12 to 1000V with visual and audible indicators.
  • Product 1: 4:1 distance-to-spot ratio IR thermometer with user selectable Degrees Fahrenheit or Degrees Celsius from -22 to 482-Degree Fahrenheit (-30 to 250-Degree Celsius).
  • Product 2: LARGE CLEAR LCD READOUT on receptacle tester to instantly view results without the need to look at a chart to understand results.
  • Product 2: TEST GFCI TRIP TIME IN SECONDS to find out if the trip breaker is functioning.
  • Product 2: DETECT WIRING FAULTS of open ground, open neutral, open hot, dual open (neutral and ground), reversed hot/ground, and reversed hot/neutral.
  • Product 2: AUTO-HOLD FUNCTION is convenient for hard-to-reach outlets.
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Klein Tools NCVT-4IR Non-Contact Volt Tester, 12 - 1000V AC Pen with IR Thermometer -22 to 482 deg F, LED and Audible Alarms, Pocket Clip

  • Voltage Tester designed specifically for HVAC applications.
  • Non-Contact Voltage Tester provides non-contact determition of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, and AC voltage in security, entertainment, communications, environmental control, and irrigation systems.
  • Detects AC voltage from 12 to 1000V with visual and audible indicators.
  • 4:1 distance-to-spot ratio IR thermometer with user selectable Degrees Fahrenheit or Degrees Celsius from -22 to 482-Degree Fahrenheit (-30 to 250-Degree Celsius).
  • Convenient laser pointer to target measurement area for temperature measurement.
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Riiai Pipe Blockage Detector, 30m Pipe Blockage Tester IP67 Waterproof Pipe Blockage Scanner for Detecting Metal Pipe PVC Pipe Water Pipe

  • 【IP67 Waterproof Pipe Locators】The pipe blockage Locators is equipped waterproof probe, which can handle all kinds of environments. Meanwhile, the wall pipe blockage detector is high quality, long service life..
  • 【30m Working Distance with Strong Signal Penetration and Adjustable sensitivity】: The pipe plugging tester can pass through a wall with a thickness of 50cm, reducing the removal area.The signal is stronger, the red light with higher brightness.Adjustable sensitivity, the receiver can increase the sensing ability to the emitter by adjusting its sensitivity..
  • 【Wide range of applications in the home or professional working place】: It can be used for wall nails, metal pipes, PVC pipes, and even water pipes. Solve the problem of pipe blockage faced by construction engineers and home users..
  • 【Easy to use with buzzing alarming sound】：This pipe blockage tester toolset, equipped with a USB cable and lithium battery, it is convenient to be charged by computers or charge pal. and According to the signal strength to determine the location of the blockage. A stronger signal with louder alarming sound..
  • 【Easy to use with buzzing alarming sound】：This pipe blockage tester toolset, equipped with a USB cable and lithium battery, it is conve....
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