Best Voltage Tester With Data Hold Function

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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TopDiag BT200 Car Battery Tester, 12V 24V Load Tester, 100-2000 CCA Automotive Charging Cranking System Tester Digital Auto Battery Analyzer for Car Truck Motorcycle SUV Boat (BT200)

...iag BT200 Car Battery Tester can test all 12V & 24V 100-2000 CCA batteries , Compatible with the following Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB battery types. This battery load tester supports battery health test, state of charge test, car charging start system test, alternator tester and other functions. Lets you quickly diagnose the condition of your car..
[Fast & Accurate Detection]➤ The digital battery tester automotive has a built-in millisecond level custom integrated chip and uses advanced conductivity technology to directly present the battery's state of health (SOH), state of charge (SOC), test result display value with actual voltage, rated CCA value, measured CCA value, and resistance value in a digital display. It only takes 3 seconds to display the test results with 99.6% accuracy..
[Battery & Cranking & Charging & Wave Test]➤ Compared with other automotive battery testers, this car battery analyzer has added 1 more mode, and there are 4 test modes in total. The battery cca tester can not only test the startup of the starter system, but also monitor the battery health of the charging system and the waveform ....

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INFURIDER Digital AC/DC Volt Amp Clamp Meter,Wireless Bluetooth Auto Ranging 1000A Ammeter Clamp Multimeter for Voltage,Current,Ohm,Cap,Temperature Tester

...t for you to monitor,log and analyze the max/min/current of volt amp ohm in real time..
⚡【Safety & Protection】：The amperage meter with rubber sheeve to protect your volt meter from being broken by fallen. Overload protection is up to standard of CATⅡ1000V or CATⅢ600V in all range.Non-contact voltage(NCV) function can detect voltage without touching any wires and avoid electric shock ..
⚡【Easy to Operation】：The True-RMS voltmeter ammeter with large backlight display,you can read and record the value easily in darkness.Feature with data hold,low battery indication,auto range function.Press “REL” will show the relative testing and zeroing the clamp tester to obtain more accurate measurement..
⚡【Accurate Current Meter】The AC DC Current measurement（600A/1000A）has high resolution of up to 1A.When you test AC current,you must separate the live wire,otherwise the degree will always be zero.INFURIDER provide 365-day quality guarantee and lifetime tech support.Welcome to contact us if you have any question with the product..

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Voltage Tester, Auto Sleep Digital Clamp Meter Backlight Accurate Handheld Contactless for Current for Resistance(Red)

Multi Function: Clamp meter supports AC, DC span, resistance, AC frequency, AC voltage measurement, continuous measurement, with backlight..
Measuring Range: Clamp multimeter with open clamps, can measure AC current in conductors up to 26mm without interrupting the circuit..
LCD Digital Display: High accuracy digital clamp meter to measure accurately. With data hold, maximum readings, and large easy to read LCD screen..
Automatic Sleep: The digital clamp meter has a built in sleep mode. Automatically enters sleep mode after 15 minutes of inactivity to save energy..
Easy To Carry: Handheld clamp voltage tester, compact size and lightweight, easy to carry, ideal for travel. Help you easily solve electricity problems..

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Flexbar Surface Roughness Standards Set – 30 Specimens

This digital indentation hardness tester is the latest design and development of our company. It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting..
It is with good stability, convenient calibration, and high accuracy of detection. No need to support. The hardness tester is only tested on one side of the sample without support..
With the maximum hold function, hold the maximum hardness value during measurement. With the function of calculating the average value, and the average value of the 29 sets of data are calculated at most..
Wide test range, can test from very soft pure aluminum to a particularly hard aluminum alloy. effective test range equivalent to the Brinell Hardness of 25~150HB. Can be used for measuring not only Barcol Hardness, but also Brinell Hardness (HB), Vickers Hardness (HV), Webster Hardness (HW), Rockwell Hardness (HRB/HRE/HRF/HRH)..
Small in size, portable. Single hand operation, easy to use. Can be used in any occasion as long as the hand can reach. Provide Bluetooth data output choice..

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Crenova MS8233D Auto-Ranging Digital Multimeter Voltmeter Ohm Volt Amp Tester with Backlight LCD Display Test Leads

【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges..
【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc..
【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas..
【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second..
【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike..

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