Reviews Voltage Tester With Data Hold Function

Andeman Car Battery Tester Automotive 6V 12V 24V,BM800 100-2000 CCA Battery Load Tester Alternator Tester Auto Cranking Charging System Tests Digital Voltage Tester, 2.8\ Screen with Built-in Printer

  • ...2000 CCA), testing results up to 99.99% accuracy, also great alternator and starter tester, the most reliable battery load tester on the market..
  • 2.8 INCH TFT COLOR SCREEN & BUILT-IN PRINTER:Compared to other battery load tester, BM800 battery analyzer that adopts a large color screen and rugged design.One-Key print function ,with 3 rolls of thermal paper,print smoothly..
  • REAL-TIME WAVEFORM MONITORING:Voltage tester display the voltage changes,view the current minimum and maximum voltage.Automatic storage can store 10 waveform monitoring records.Waveform playback can view saved waveform data.
  • If you don't need saved waveform data,you can delete it..
  • MULTIPLE BATTERY FUNCTION TESTS:Battery load tester with SOH/SOC test, charging test cranking test,and load test, four major function options, professional test battery function. Car battery test can test almost all car starting lead-acid batteries and has a wide range of applications,such as rrdinary battery, AGM flat battery,AGM wound battery, GEL battery,EFB battery..
  • NO DRIVER UPGRADE REQUIRE & HIGH QUALITY COPPER CLIP:Just copy the upgrade file to the devices removable disk to complete the upgrade.
  • Copper clip contains a number of upgraded protections, a large opening range, and super bite force..
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KONNWEI KW710 Car Battery Tester 6V 12V 24V, Battery Load Tester Automotive 100-2000CCA Digital Auto Battery Analyzer Alternator Starter Tester for Car Truck Motorcycle Marine ATV SUV

  • 【LARGE COLOR SCREEN + ENHANCED CLIPS】compared to other 12V battery testers, KW710 is the first battery analyzer that adopts a large color screen and rugged design. It also upgraded the connection cable(8.8ft) and enhanced the clips to reduce the measurement error..
  • 【ADVANCED VOLTAGE WAVEFORM FUNCTION】KONNWEI is the only auto battery tester manufacturer that can catch the voltage changing and show the waveform into graphing, up to 20 points in one second, helps to track the real-time voltage to find the battery issue. Even can be uploaded to computer compare them to analyze the in-car system..
  • 【CRANKING AND CHARGING SYSTEM TEST】 KW710 provides overall batteries data in milliseconds including voltage, internal resistance, cold cranking amp, battery health and charge status. Also can test 6V, 12V and 24V car charging system to make sure the output voltage of the generator is in a regular condition, the rectifier diode works fine and the charging current is normal status..
  • 【LIFETIME UPDATE SERVICE】digital battery checker tester can easily get upgraded when the new function is released, this is the essential function that top-level car battery tester should equip with! We will keep developing the newer software to ensure ac....
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ANCEL BA301 6V 12V Car Battery Load Tester Alternator Analyzer Automotive Battery Cranking and Charging System Test Tool for Motorcycle, Car, Boat, Light Truck and More

  • ...tart current performance of vehicle batteries,healthy state of the battery, and common fault of the vehicle starting system and charging system,BA301 provides you with accurate test results in seconds,can help people to find the find the problem accurately..
  • ✅【One-key Waveform Analysis】The one-click "Waveform" function allows you to plot the voltage changes (current-voltage, maximum voltage, and minimum voltage) during ignition on a graph with one click. For the beginners, the exclusive function helps to track the real-time voltage changing to find the battery issue, for the professional repair store, It's continuous voltage monitoring results can be uploaded to computer then compare it to achieve the analysis of in-car systems..
  • ✅【Display Overall Batteries Data】Except give you the basic battery parameters such as voltage, internal resistance, cold cranking amp, battery health and charge status,Etc. BA 301 battery testers will also give professional advice based on these data then you can decide whether to replace or charge the battery, help you know battery status in advance to prevent possible battery failures. It's much more convenient than driving miles to find the nearby auto repair shop..
  • ✅【Safe And Reliable】Different from o....
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Digital Pen Type Multimeter INFURIDER YF-38B Handheld Auto-ranging Voltmeter Ohmmeter for DC AC Voltage,Resistance,Ohm Volt Test Meter with Diode Continuity

  • 【High Accurately】Display with 2000 Counts,Volt meter can accurate autoranging measurement for AC DC voltage to 600V:+/-0.5% of reading.Resistance to 20MΩ. Features with data hold,Diode test and Continuity Buzzer..
  • 【Save your Battery】Pen type digital volt tester with auto power off function and low battery indication, it will automatically shut down if you do not further operation after 20 mins..
  • 【Backlight+Flashlight】Press “☀” button on the pen multimeter to turn on bright flashlight and LCD screen backlit, Then you can accurately testing and reading in the darkness..
  • 【Overload Protection】YF-38B pen type digital multi tester features double insulation protection, CE 600V CAT Ⅲ. This volt tester is portable and stable performance, and works well as a voltage pen type and a necessity for a daily usage.  .
  • 【After-Sales Warranty】INFURIDER provide lifetime technical support, if you have any questions with our products. Do not hesitate to contact us! we will respond to you within 24hours..
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KONNWEI KW650 6V 12V Car Battery Tester, 100-2000 CCA Battery Load Tester Automotive Battery and Alternator Tester for Vehicles/Marine/Motorcycle/Lawn Mover

  • ... version of KW600, KW650 can test all 6V and 12V 100-2000CCA batteries including regular flooded, AGM flat plate, AGM spiral, or gel batteries. The perfect automotive battery testers to diagnose the batteries of car, boat, lawn mowers, etc. Perfect for Father's Day Gift..
  • 【One-key Waveform Analysis】The exclusive function on KW650 battery analyzer is the voltage waveform analysis, for the beginners, it helps to track the real-time voltage changing to find the battery issue, for the professional repair store, it’s continuous voltage monitoring results can be uploaded to computer then compare it to achieve the analysis of in-car systems..
  • 【 003e99.5% Accuracy】Thanks to KW650’s powerful STM-32 chip, it provides more than 99.5% precise testing reports within milliseconds(testing results refer to US Midtronics), greatly improved the testing speed compared to other battery testers. Besides KW650 is one of the few automotive battery and alternator testers that supports UPDATE function..
  • 【Display Overall Batteries Data】Except give you the basic battery parameters such as voltage, internal resistance, cold cranking amp, battery health and charge status, KW650 load tester will also give professional advice based on these data then you can decide wh....
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Diode Check

  • 【Easy-to-use multi-function probe tester】The main functions of this power circuit probe tester include voltage and polarity test, continuity test, signal circuit test, current test, circuit breaker protection, relay test, injector test and cleaning, component activation and testing, poor ground testing, tracking and locating shorts, etc. It beeps to indicate the result while testing and is the most versatile and practical dedicated circuit repair test tool its users have ever had..
  • 【Best Electrical Tester】This electrical tester can supply power to electrical components, with reverse connection protection circuit, it is an advanced test tool for positive and negative line judgment. It shortens the diagnostic time of all 6 to 40 volt vehicle electrical systems, and is suitable for DC 6-40v cars, motorcycles, trucks, buses, construction vehicles, ships, tractors, mining vehicles and other vehicles that use DC circuits..
  • 【Quick Self Test & Relay Test & Circuit Breaker Protection】GODIAG GT101 circuit tester has quick self test function, which can ensure the tester is in good condition before use. The GT101 Probe Tester Kit can quickly detect whether t....
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allsun Digital Insulation Resistance Meters Earth Audio Impedance Tester Handheld Megohmmeter Speaker Voice Resistor Ohmmeter LCD Backlight, Yellow(EM480B)

  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz..
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button..
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits)..
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use..
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Po....
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Pen Type Multimeter Smart Multimeter Electric Tester for Measure Live Wire, AC/DC Volt, Resistance, Continuity, SUETTLA Z1 Dual Range Non Contact Voltage Detector

  • 2-IN-1 DESIGN: You can switch the voltage tester function and the multimeter function at will..
  • SMART MEASUREMENT: This pen multimeter is designed for the novice. Plug the test leads only, the multimeter tester can smart to test voltage DC or AC frequency, resistance, as well as continuity..
  • SAVE TIME: You can read the data immediately when you plug in the probes. Compared to other multimeters, you no need to move your head to see the screen, more convenient for your use, especially in electronic maintenance and desktop components maintenance..
  • NON-CONTACT VOLTAGE TESTER: Safety is the No.1 priority on any job site, measuring volt without touching wires largely avoids electric shock..
  • COMPACT APPEARANCE: This multimeter adopts the screwless design of the appearance. With a fluent outer shape, its screen ratio is the highest, easy to operate and read when repairing..
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Proster LCR Meter LCR Multimeter Tester for Capacitance Resistance Inductance Measuring Meter with LCD Over-range Display

  • Proster LCR Meter: inductance, capacitance and resistance measuring meter,it is a Specialdigital instrument which is easy to be operated, the reading....
  • High Accuracy : (Inductance) Measuring accuracy up to ±(2%+5).
  • (Capacitance) Measuring accuracy up to ±(2%+5)Forward voltage drop of diode:Displaty....
  • Rotable LCD Display : Multi angle adjustment for easy reading.There is no need to hold tester while measuring, more convenient operation..
  • New Version Test Leads: Comes with crocodile clip/ Test Loads/ mini Alligator Clip.
  • The black pen is connected to the negative pole and the red test....
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CMTOOL Power Circuit Probe Kit 9-30V Automotive Circuit Tester, Test Light Automotive Relay Tester Kit, Car Electrical Tester Digital Voltage Tester Continuity Tester Tool with 6m/20ft Extension Cable

  • ...Automotive Circuit Tester with Digital Multimeter Mode】Automotive circuit tester contains the common parameters of multimeters, and can quickly test the DC voltage, resistance, and diode in the circuit system, current, and frequency, bringing a lot of convenience to users..
  • 4.【Electrical Tester with Oscilloscope Function】Circuit probe tester with 6M extension test lead, can display the parameter curve diagram of the tested component, such as voltage, frequency, time, etc. Users also can observe the test results more directly by adjusting the displayed interval..
  • 5.【Power Circuit Tester Kit with Component Activation Function】There is 4 activation modes for the component activation function of the automotive probe tester, which can generate "activation" signals for components, such as lights, motors, and other in-vehicle electronic devices..
  • 6.【Power Circuit Probe Tester for Relay Test & Injector Test】Automotive relay tester function: able to test common automotive relays, such as 5-port relays and 4-port relays. Injector test function: 4 types of pulse models can be output to the injector to better detect the condition of the injector..
  • 7.【Circuit Tester with Voltage Prompt Function】 The output voltage can be set to 0-5V, which is used t....
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