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Best Backlight Unit Tester

EMF Meter Digital Electromagnetic Field Radiation Detector 3 in 1 Electric Field & Magnetic Field & Temperature Tester LCD Display Handheld for Home EMF Inspections Office Outdoor and Ghost Hunting

  • 3 In 1 EMF Tester: This portable handheld EMF meter is designed to test the magnetic field radiation (units mG/µT), the electric field (unit V/m),....
  • Sound & Light Alarm: Equipped with a built-in electromagnetic radiation sensor, the tester provides precise measurement and shows radiation values on....
  • Multifunctions: Press the Max button to lock the peak value, and one key hold the data for a view. LCD backlight can be turned on and off, and there....
  • Wide Application: With a large frequency range from 5Hz to 3500MHz, this EMF tester is widely used for testing TV, mobile phones, computer, microwave....
  • Easy to Use: Ergonomic design, one-handed operation, clear large LCD display, easy to move for on-site measurements, effectively identify the signal....
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TDS Meter Digital Water Tester,WoEluone 3 in 1 TDS,Temperature and EC Meter,Accurate Ideal PPM Meter for Drinking Water, Aquariums,RO System and More

  • ☑️ 【 Upgrade LCD BACKLIGHT】Our water meter equipped with low-power backlight technology to test water at night or in dark places easily. It can also be used to distinguish between drinking water and non-drinking water. Red backlight(ppm003e40) means this is non-drinking water..
  • ☑️ 【 ACCURATE AND WIDE MEASUREMENT RANGE】: The advanced 3 in1 (TDS, EC, Temperature) conductivity pen equipped with premium quality titanium alloy probe to achieve high accuracy, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures. Testing range from 0-9990 ppm, the resolution is in increments of 1ppm,indicated by a blinking 'x10' image..
  • ☑️ 【TEST YOUR WATER PURITY】: With our slim and lightweight conductivity meters pen can test how pure is your water? Just stick it in about 1 inch deep of water, then TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)..
  • ☑️ 【 EASY TO USE AND HANDY】: Just stick the TDS meter tester into the water of 1 inch deep, then stabilized readings will be auto-locked on LCD backlight screen in seconds, TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Featur....
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Megger MIT420/2 (1006-740) Insulation/Continuity Tester w/Storage, PI, DAR 50V/100V/250V/500V/1000V

  • LCD Back-light Offers Clear Reading at Dark: This Insulation Tester is equipped with large LCD screen with bright green backlight for easy reading even in dark environment.
  • Insulation Resistance Meter: Making two parallel electrodes on the back of the instrument close to the measured object surface, you can judge whether the abject is a conductor, static material or insulator.
  • Multiple Functions Provides Convenient and High Efficiency : This Insulation Resistance Tester is featured with multiple functions to offer high efficiency , such as ℃/℉ unit conversion, data hold, MIN value, auto power off, battery indication.
  • Offers Comfortable Griping: Ergonomically designed instrument body, convenient to hold and operate.
  • Soft Buttons Provides Comfortable Feeling: Soft buttons design, comfortable hand feeling.
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Watris Veiyi Pool Salt Tester, 5 in 1 Salinity/Temp/EC/S.G/TDS Meter, Digital Pool Water Tester, High Accuracy Salinity Meter for Swimming Pool, Aquarium, Saltwater

  • 【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS , S.G, and Temperature tester. Salinity measurement range: 10.1~200.0ppt or 0.00-25.00%..
  • 【High Precision】The pool salt tester has a sensitive electrode sensor and a high sensitivity probe to ensure fast and accurate response..
  • 【Backlight Display】The water tester has a backlight LCD display that can display the measurement results clearly and intuitively. Simple operation and accurate measurement..
  • 【Easy To Use】Just dip electrode into the saltwater pool or take a cup of sample for measurement, and then observe the results. The HOLD button locks the result for easy viewing..
  • 【Wide Applications】This pool tester can not only detect the salt content of drinking water, swimming pool, and aquarium, but also can be used in seawater, marine, hydroponic, ect..
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ANCEL AD410 Enhanced OBD II Vehicle Code Reader with ANCEL BA101 Professional 12V Automotive Load Battery Tester

  • ... beginner can use this unit to analyze any 12V batteries healthy, tells you everything about the battery: voltage, charge, cranking power, and how much life is left in the battery (level of Ohm resistance). Does it quickly and precisely..
  • The BA101 battery tester is well built with a large LCD display that has white backlight and contrast adjustment, indicates test results directly. no internal batteries required and gets the power directly from the 12V battery..
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OXV Thermo-Hygrometer Digital Temperature Humidity Meter, Professional Psychrometer with Dew Point and Wet Bulb Temperature Reader,Min/Max Value,Data Hold,Color LCD Display

  • 【Multiple Functions】 OXV improved digital Thermo-Hygrometer / Wet Bulb Temperature Meter / Dewpoint Temperature Meter is designed to combine the functions of humidity reader, temperature gauge, wet bulb temperature and dew point temperature tester..
  • 【Color LCD Display】 Digital color LCD screen with backlight feature for easy use in darkness..
  • 【Dual Display RH and Temperature】Relative Humidity range: 0% ～ 100%RH. Temperature range: -20℃ (-4℉) ～ 70℃ (158℉). Dew Point Temperature: -20℃ (-4℉) ～ 70℃ (158℉). Wet Bulb Temperature:-20℃(-4℉) ～ 70℃(158℉)..
  • 【Multiple Features】 With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions..
  • 【High Range of Applications】HVAC, industry, agriculture, meteorology, medical, daily life, building engineer, laboratory, engineering, paranormal investigator, wine cellar, machine room, data storeroom, greenhouse and etc..
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AS63D Vibrometer Pen Pocket Pen Vibration Meter Digital Vibration Meter Portable Mechanical Motor Vibration Tester for Mechanical Fault

  • Widely Applications: This Vibration Meter Tester is a good tool for measuring vibration. It is widely used in power, petrochemical, machinery manufacturing, metallurgy, vehicles and more..
  • High Sensitive Offers High Accuracy: High sensitivity probe for accurate measurement, provides long and short probe head, each one is suitable for different situation measurement..
  • LCD Backlight Offers Clear Reading: This Vibration Meter is equipped with LCD backlight, which can show the measuring values intuitively and clearly. It supports different vibration frequency selection, convenient to operate..
  • Usage: This Vibration Meter Gauge (also called vibration severity) adopts Piezoelectric Acceleration Transducer to transfer the vibration signal into electrical signal, analyze the input signals, and show the acceleration, speed, Displacement..
  • Pen-type tester: pen-type tester can be carried in your pocket.Simple to use, the structure is compact, portable..
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ANCEL AD310 Car Engine Fault Code Reader with ANCEL BA101 12V Battery Load Tester and ANCEL Protective Case Storage Bag

  • Includes: 1x AD310 Code Reader, 1x BA101 Battery Tester, 1x ANCEL EVA Bag.
  • The AD310 works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese..
  • The BA101 has small compact design, scan faster, and indicates test results directly. Even a beginner can use this unit to analyze any 12V batteries healthy, tells you everything about the battery: voltage, charge, cranking power, and how much life is left in the battery (level of Ohm resistance). Does it quickly and precisely..
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle..
  • The only official durable protective hard case designed for ANCEL AD210, AD310, AD410, AD510, AD530, VD500, VD700, JP700, BD310 OBD2 Scanner and BST200, BA101 Battery Tester..
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Manometer Gas Pressure Tester，Manometer HVAC，Digital Manometer Gas Pressure Tester，Manometer LP Gas Pressure Tester，Digital Manometer HVAC for Temperature and Pressure Testing

  • ...c molding, ceramic products manufacturing, biopharmaceutical molding, mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc..
  • 【High Quality & LCD Backlight Display】The hand-held digital pressure gauge is made of high-quality ABS material, which is resistant to falling and durable. The manometer hvac with 4.45cm × 4.95cm high-definition display screen, which is clear and easy to read. The manometer lp gas pressure tester also supports LCD backlight display, and can easily read data even in dark environments..
  • 【Single and Dual Channel Test】There are two ports on the top of the digital manometer gas pressure tester. With a single channel it is possible to quickly measure the current detection pressure value(relative to the current atmospheric pressure) whereas the dual channel allows simultaneous detection of the pressure difference between the two detection ports( P1-P2 ). 12 optional units (mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin²)..
  • 【Storage Function and Reminder Function】The digital gas manometer with backlight has the storage ....
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Monoprice RJ-11 and RJ-45 Modular Plug Tester 108138

  • The Tester Consists Of A Main Master Unit And A Detachable Remote Unit, Each Of Which Have An Rj11 And An Rj45 Jack.
  • The Unit Is Powered With A 9-Volt Battery And Can Be Stored In The Included, Zippered, Synthetic Leather Case.
  • The Master And Remote Unit Each Have A Series Of 9 Led That Show The Status Of Each Line On The Attached Cable.
  • The Tester Supports Both A Fast Automatic And A Slow Automatic Mode.
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Digital Resistance Ground Earth Tester UT501A 1000V Insulation Resistance Tester Earth Ground Resistance Earth Ground Resistance Meter Multimeter Voltmeter Earth Resistance Tester

  • MULTI-FUNCTIONAL MULTI-METER INSULATION TESTER--This insulation resistance tester can measure insulation resistance, AC voltage, etc.
  • HIGH ACCURACY AND STABLE PERFORMANCE DIGITAL EARTH RESISTANCE TESTER--High degree of accuracy, stable performance, easy operation and reliability.
  • MULTI-FUNCTIONAL AND ECONOMICAL SUPPORTS EASIER OPERATION--Support automatic measurement, low battery indication, LCD backlight, alarm light display, alarm buzzer.
  • WIDELY APPLICATIONS FOR DAILY USE--Widely used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliances.
  • IDEAL TOOL FOR ELECTRICAL EQUIPMENT TESTING AND INSPECTING--It is a ideal tool for electric equipment maintenance, testing and inspection.
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allsun EM480D Digital Earth Tester Insulation Resistance Tester Ground Resistance Meters Earth Ground Resistance Tester Measure AC Voltage to 200V with Backlight Display

  • 【WIDELY USED】This digital earth tester can measure grounding resistance as well as AC voltage to 200V, and it also can be used in the grounding resistance measurements of power system, electrical device, lightning protection device, etc. What’s more, it is also equipped with dust proof and moisture proof structure, which make it can be used in field operation..
  • 【ACCURATE & RELIABLE & EASY】This digital earth tester has improved the circuit, structure as well as process of the traditional grounding resistance tester so that its functions are more complete, the accuracy is much higher, and the operation is more convenient and reliable..
  • 【OVERLOAD PROTECTION】This digital earth tester has a complete overload protection circuit that any two terminals can withstand AC 380V for a minute..
  • 【EXCELLENT DESIGN】The appearance design of this digital earth tester is both beautiful and practical. The instrument panel function keys are clear and reasonable in layout..
  • 【EASY READING】This digital earth tester has not only large and clear 3. 5 inch LCD display, but also backlight display..
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Digital Manometer,Handheld HVAC Manometer,Dual-Port Manometer Gas Pressure Tester

  • ...ssure, and also supports maximum and minimum modes, which can be applied to more situations.It is specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas appliances..
  • 【High Quality & LCD Backlight Display】The Handheld HVAC Manometer is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. 4.45CM×4.95CM display, support LCD backlight, convenient lighting operation, display data clearer and easier to read..
  • 【High Resolution & High Accurant】The Dual-Port Manometer Gas Pressure Tester adopts professionally designed, it has a wide range, high resolution and high measurement accuracy, and it can carry out high‑standard testing.It has high-quality pressure sensors，high-accuracy ADC and low‑power MCU, the measurement results are accurate..
  • 【Storage Function & Reminder Function】The Digital Pressure Gauge with Backlight has storage function, it can store data in time, support data retention and DIF mode, and can record data easily.In addition, it also has low battery reminder function, which can promptly warn when....
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