Best Duty Cycle Multimeters in 2025

Versatile Digital Multimeter - Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Temperature

Thoughtful Design - Support Data Hold, Large LCD Backlit Screen, Auto Shut-off and Hanging Magnet, and Kickstand make the process of measurements easier. Professional level is reflected in some features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage

Suitable For Many Occasions - This Multimeter is a golden partner to help to troubleshoot a variety of automotive and household electrical problems safely and accurately.

VERSATILE DIGITAL MULTIMETER - Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode. This Multimeter is a really useful tool for solving industrial and household electrical issues. Suitable for Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging System, Testing electronics in Cars etc.

TROUBLESHOOTING WITH Accuracy - This Multimeter has a sampling speed of 2 times per second; Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.

ENSURES SAFETY - Double ceramic fuse is anti-burn and protects from overloading.The silicone cover is able to protect the multimeter from failing damage and prevent electric shocks. And low battery indication will be displayed when battery power is low.

Voltage, resistance, continuity, capacitance

Input terminal for AC and DC current measurements to 10 A and current

Backlit display

Digital multimeter measures AC/DC voltage, resistance, and capacitance and performs continuity and diode tests

True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has a sinusoidal or non-sinusoidal waveform

Simultaneously checks for voltage and continuity

Customer Service: KAIWEETS provides a lifetime after sale service and technical support. This digital multimeter is included with 2 AAA batteries (pre-installed), comes with a carrying case and 2 decent cable leads.

Multi-Function: This multimeter can test AC/DC Voltage, DC current (Can not for AC current), Resistance, Continuity, Diode Measurement.

Sensitive Test: Please make sure the rotary switch is located at the right test range. Data hold function, backlight function helps you test clearly and quickly in a dim place.

Pocket sized with 37 measurement ranges including AC/DC voltage up to 600V, AC/DC current up to 400mA, and duty cycle

Large 3-3/4 digit, 4000 count display

Auto-ranging with diode test, continuity test, and data hold

Very Easy to Use: The "AUTO" mode of the smart multimeter can automatically identify AC/DC voltage, resistance and continuity. It is friendly to a novice user, can save your learning time

Upgraded & Convenient: The slim digital multimeter replace the gear knob with 2 buttons, use it like a smartphone. The minimalist button design allows you to switch all functions easily with one hand

Fast Measuring Multimeter: Can accurately test voltage, resistance, frequency, continuity, capacitance, diode, duty cycle, environment temperature, NCV and live wire

【Versatile Multimeter】VENLAB VM500A Digital Multimeter can accurately measure up to 600V AC voltage,600V DC voltage,10A AC/DC current and 60 MOhms resistance,this multimeter tester also tests temperature,capacitance,frequency,duty-cycle,wire on-off,diodes and continuity.Various functions can meet your various needs about circuit detection and maintenance

【Non-contact Type】VENLAB VM500A Digital Multimeter Tester is Equipped with NCV function so you can use this multimeter to detect AC voltage without using test leads,sound flashing warning function for high voltage can remind users to pay attention

【Easely Use】VENLAB VM500A Digital Multimeter has many user-friendly functions,it supports data hold,hanging magnet,rubber sleeve support stand,continuity buzzer,automatic shutdown, it also has the function of measuring the load of 1.5V,9V and 12V batteries,the backlit LCD display and flashlight lighting makes it easy to use in dimly light areas.These convenient functions make automotive vehicle owners, house owners and DIY amateurs to use this digital multimeter very easily

[Color LCD Display]: Color LCD display greatly enhance the reading experience, very easy to read, even in bright sunlight or poor light.

[3 Results Display]: High resolution large screen can show 3 test results on the screen, such as voltage, frequency and analog bar.

[Rechargeable]: Built-in a rechargeable battery, you will never worry about power problem.

【Smart Digital Multimeter】Thanks to its Smart Auto Mode, TESMEN TM-510 4000 counts smart digital multimeter allows you to quickly switch between all measurement tasks, including AC/DC voltage, resistance, and continuity, without selecting a mode or range. It makes measuring work easy, fast, and accurate

【Non-contact】Completely safe Non-Contact Voltage test with a visual and audible alarm; a time-saving and safe feature. You can measure the voltage on the AC wire without having to connect the wire, which makes troubleshooting the line much easier

【Safety Guarantee】CAT II 600V, CE, and RoHS certified. Overload protection measures are used inside the instrument to improve the product's safety performance and maximise users' safety. The outer silicone cover protects the multimeter from damage and potential electric shock

✅【2021 UPGRATED MULTIMETER】: Seesii digital multimeter with 4.7inch large high definition screen, made of high quality materiels, lightweight and portable,durable enough for long term use, with the soft and dura-ble protective cover and seismic pro-tection function, which can protective the multimeter and prolong the service time of it.Suitable for distribution box, electrical circuit, home users, diy and professional electricians and technicians.

✅【6000 COUNTS TRMS】:This multimeter has 6000 counts auto-ranging, which can high accurately measure various data. Digital multimeter is suitable for measuring AC/DC voltage and current, resistance, capacitance, diode, temperature,firewire and null wire recognition, etc. With low battery warning, data hold, 15 minutes automatic shutdown multi-functions.

✅【NON-CONTACT VOLTAGE DETECTION】:Our multimeter tester has non-contact voltage detection function to detect the presence of voltage. Switch the rotation switch to any gear, hold down the "NCV" key to display EF, and bring the NCV sensor close to the conductor under test, instrument could detect whether the lead being measured is >90V AC voltage. When instrument detects AC voltage, instrument buzzer will alarm and NCV alarm light will flash.

【Full Functioned Digital Multimeters】This true RMS 9999 counts multimeter can accurately measure AC/DC voltage, AC/DC current, Ohm, capacitance, diode, continuity, Hz, duty cycle, live wire test, NCV & VFC function, temperature.

【Manual & Auto Dual Ranging Integrated Design】 If you need a more precise values, you can choose manual mode. If you want to easily obtain measurement results, you can choose automatic mode.

【Triple Protection】 Overload protection function: when the access voltage is lower than 250V, the digital voltage meter will automatically prevent burnout during the entire process; Fuse Disconnect function: when the current is too large, the two fuses will immediately blow to protect the motherboard, prompt "FUSE" on the screen and beep alarm; Wrong Polarity Alarm function: when the gear position and the test leads access port do not match, the volt meter's screen will display "LEAD" and beep.

【Auto/Manual Ranging & NCV】 The 6000counts Meter Automatically Select Appropriate Decimal Point Place; NCV Detects Existence of AC voltage on Conductors and Cables In-wall, Clamp Multimeter Troubleshooting Electrical Problems in a Safe and User-friendly Way.

【Clamp Measuring】 Clamp Jaw up to 28mm, Clamp Meter Measures AC Current without Interrupting Circuit, Makes it Much Safer to Use on Mains Cables and High Current Loads in Vehicles.

【True RMS Multi-purpose Clamp Meter】 AC/DC Current, Accurate AC/DC Voltage , Frequency, Duty Cycle, Diode, Temperature Test,Capacitance and Resistance Test Digital Multimeter. Unique DC Current Measure.

[Color LCD Display]: Color LCD display greatly enhance the reading experience, very easy to read, even in bright sunlight or poor light.

[3 Results Display]: High resolution large screen can show 3 test results on the screen, such as voltage, frequency and analog bar.

[Rechargeable]: Built-in a rechargeable li-ion battery, you will never worry about power problem.

Auto and manual ranging, datalogging digital multimeter measures voltage, current, resistance, frequency, capacitance, temperature, conductance, pulse width, and duty cycle

True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has a sinusoidal or nonsinusoidal waveform

Datalogging features include minimum, maximum, and average, on screen graphing, real time clock, data hold, and data export to a computer

SMART MODE: The multimeter defaults to Smart Mode. In smart mode, the meter can automatically test voltage, resistance, capacitance, and more. It recognizes what is being measured and selects the range with the best resolution, without you having to do anything extra!

SAFETY FIRST: IEC Rated CAT.III 600V, CE, FCC and RoHS Certified. With 10A fuse and overload protection. The silicone case provides additional drop protection and also prevents electrical leakage.

4 INCH DISPLAY: The multimeter is only 2cm thick and can be taken anywhere. Sleek and stylish with a large LCD color screen and flashlight, it's easy to read even in dimly lit places.

【Multifunction Multimeter 】This digital multimeter can accurately measure AC and DC voltage, resistance, continuity, AC and DC current, capacitance, frequency, diode, temperature, NCV and live wire. With this smart digital voltmeter, you can solve industrial, vehicle and household electrical problems.Suitable for electricians, engineers, electronics enthusiasts or home use.

【Smart Mode-Easy to use】The multimeter defaults to Smart Mode, it can identify the measurement content and selects the range with the best resolution, Smart tips for test leads, Real-time temperature display, Data Hold, Auto Shut-down, Low battery prompt, Audio-visual alarm, Fuse Break reminders and other functions make measurement and recording more convenient. Fit both beginners and professional.It is a useful tool for troubleshooting sockets, fuses, batteries, and automotive circuits.

【High-precision-6000 Counts TRUE-RMS 】Digital multimeter measures True RMS, which is used to accurately measure nonlinear loads. The multimeter has a sampling speed of 3 times per second and 6000 counts auto-ranging for accurate measurements and high resolution. If there is no test action, the LCD screen will automatically enter the hibernation state to reduce battery consumption.

[Color LCD Display]: Color LCD display greatly enhance the reading experience, the lighted up numbers & letters with black background make it very easy to read, very easy to read, even in bright sunlight or poor light.

[3 Results Display]: High resolution large screen can show 3 test results on the screen, such as voltage, frequency and analog bar.

[Rechargeable]: Built-in a rechargeable battery, you will never worry about power problem.

⚡【High Accuracy & Wide Range】6000 Counts display, sampling time 2-3/sec,so it can accurately measure DC Voltage 600.0mV ~ 600V, AC Voltage 6.000V ~ 600V, AC/DC Current 600mA ~ 10A, Resistance 600 ohm~60M ohm, Capacitance 9.999nF ~ 99.99mF, Temperature -4 ~ 1832℉, Frequency 9.999Hz ~9.999MHz, Duty Cycle 0.1%~99.9%, Battery test 1.5V/9V

⚡【Multifunctional Electrical Meter】 It functions Continuity (Beep with Light Flashing), Non-contact Voltage test, Data Hold, Auto Back Light, Auto Shut OFF, Relative Value, Battery Test, Diode Test, it can even switch between Manual / Auto Ranging, it’s a large read out display multimeter ideal for home use, hobbyist.

⚡【“REL” for Zeroing Out】 Press “REL” button to zero out the meter before measurement, the multimeter will test out the most accurate readings, especially useful for measurement micro reading subject.

Multifunctional Clamp Meter with True RMS: Accurate AC/DC voltage, AC/DC current, frequency, duty cycle, diode test, capacitance and resistance measurement. Automatically ranging true mean squared (TRMS) technology for increased accuracy.

NCV Function & LPF Function: Non-contact voltage detection function with a sensor to detect voltage and avoid electric shock without touching any wires. LPF function filters out the influence of high-frequency signal on the measurement results, so that the multimeter can measure more electrical parameters.

Temperature Measurement & Other Functions: With temperature measurement function that can be used for HVAC system inspection. With large LCD backlight display and data hold function, convenient to read data in dark. Additional features such as auto range, low battery indication, auto power off.

Voltage up too 600V AC/DC, AC/DC current, resistance and frequency

True-rms feature to accurately measure voltage and current in all conditions, including noisy environments affected by harmonics

Capacitance for start-up and run capacitors

【Multifunctional Multimeter】RANGE multimeter tester can accurately measure AC/DC voltage, DC current, resistance, continuity, diodes while you solve industrial and household electrical problems.

【Accurate Troubleshooting】This digital multimeter has 2000 counts, positive and negative readings; sampling speed of 2 times per second, built-in LCD backlit display, even if you use in dimly lit areas can ensure that you can quickly and accurately troubleshoot.

【Safety Protection】The voltmeter cover can protect the multimeter tester from electric shock and damage; with overload protection and with double fuses to prevent burnout. When the battery is low, it will show the low battery indication.

⚡【Versatile Design TRMS DMM】This BTMETER BT-770T multitester features 6000 counts autoranging for accurate measurement of AC/DC Voltage, AC/DC Amperage 20A, Resistance, Continuity, Capacitance, Frequency, Transistor hFE, Diodes and Temperature.

⚡【Multifunctional Multimeter】With Audible & Red/Green indicator lamp for NCV (Non-contact voltage test), Continuity Testing. Data Hold, Max/Min Value, Auto power off to save your battery, Low battery reminder. Built with 180° degrees foldable kickstand & Strong Magnet on the back of the meter for hands free operation

⚡【Intelligent Auto Backlight】This digital multimetro built with CDS sensor to sense the ambient brightness, Backlit screen & dial indicator lamp light up automatically, which save trouble to turn on/off all the time. It can also display the ambient temperature, and included extensible thermocouple perfect for water oil temp test

【WIDELY USED & ACCURATELY MEASURES】ANENG Digital Multimeter can be used to measure AC/DC current, AC/DC voltage, resistance, frequency, duty cycle, capacitance, continuity, diode,temperature,live/zero wire. It is not only a voltage tester; but also a multi-tester such as a circuit tester and electric meter,a must have addition to all your electrical and electronic tools for industrial and household use.

【Smart Mode & Touch Screen】The multi meter defaults to Smart Mode, the volt meter can test automatically -- it can identify the measurement content and selects the range with the best resolution, you don’t need to do anything extra!The 9999 Counts True-RMS voltmeter with a large LCD color screen display, and flashlight for easy reading even in bright or dim places. In addition, the voltage tester can display analog bar, real-time temperature, low battery prompt, and damaged fuse prompt.

【Rechargerable & Portable】Pocket multimeter is small and portable. Perfect palm sized just a little smaller than the phone.Amp meters is charged by 5V charger(such as phone charger).If there is no test action, the LCD screen will automatically enter the hibernation state. Whether the job is a quick DIY continuity check or a complex problem, with durable design and consistent readings pair well for a both long days in the field or tinkering in the garage,you will never worry about power problem.

✔【Accurate Measurements】Measures DC Voltage (600mV to 600V), AC Voltage (6mV to 600V), AC/DC Current (600mA to 10A), Frequency (9.999Hz to 9.999MHz), Capacitance (9.999nF to 99.99mF), Resistance (600ohm to 60M ohm), and Duty Cycle (0.1% to 99.9%).

✔【Versatile Functions】Ideal for electrical properties measurement and troubleshooting, including DC & AC amps, volts, resistance, capactiance, temperature, frequency, NCV, and more. Auto-ranging protects against damage from incorrect range selection.

✔【Auto Backlit Display】-Backlight LCD automatically lights on or off for easy visibility in dark conditions. Built-in buzzer for easy circuit continuity detection. Test leads slot beside the voltmeter for good organized. ”REL” for zeroing out or relative value testing.

🔵【High Accuracy Clamp Meter】0.1A precise resolution for 0.1~400A AC DC Current, 1A for 400A~1000A.DC Current:200A~1000A;AC Current:400A~1000A,DC Voltage:400mV~1000V;AC Voltage:4V~750V;Resistance：51.2nF~100μF；Temperature Range：-20~1000℃.

🔵【DC Amp Meter with Temperature Measure】 Come with a temperature probe which you can use it to measure the temp of the car or others,which range is -20~1000℃（NO ℉）；with a large LCD display and backlight function,let you get more clearly value at night,Jaw Caliber:45mm(1.77 in).

🔵【Multifunctional Clamp Multimeter】4000 Counts Auto/Manual Ranging clamp meter with AC/DC Current,AC/DC Voltage,Resistance, Capacitance, Frequency, Duty Cycle,Data Hold, Temperature, Diode Test, Relative Value, Continuity test.

Digital Multimeter: voltage,account,capacitance, frequency,duty cycle,resistance readings as well ascontinuity, transistor, and diode testing

Multimeter Advantage: Ceramic insurance tube with multi meter, Large LCD screen Data hold,Measure current,REL, MAX, MIN value, ideal for home and professionals, extended use for automotive, household and industrial electrical troubleshooting

Overload Protection:With the Ceramic insurance tube (only our multimeter use), advanced thermal meter integrity and safety, reinforced corners for drop protection, 3 readings per second precision sampling

🎁【FULL FUNCTIONS】The T21D electrical multimeter accurately measure Non-contact voltage testing, AC/DC voltage, current, resistance, continuity, frequency, capacitance, diode, temperature, live wire test and battery test.

🎁【WIDE APPLICATIONS】This digital multimeter is a useful tool for general electrical testing of power outlets, batteries, charging systems, electrical circuits testing and electronics systems in cars etc. It is a perfect tool for DIYers, homeowners, handymen and electricians.

🎁【AUTO-RANGING MEASURE 】Auto-ranging multimeter is a very convenient tool to use as you no longer have to set your dial based on a range. It will automatically detect the range if you are not testing above the maximum voltage. T21D is a user-friendly multimeter designed to make your work easier.

【Accurate & Rapid Circuit Tester】The voltage resolution is 0.1V with high accuracy of ±0.1V makes the 2023 Autel PS100 circuit tester offers maximum precise measuring results. It is also fairly accurate in testing component resistance and detects the value and polarity of the diode. What makes the PS100 tester stands out is that it allows for component signal measuring. With the blisteringly fast processor, it can display signals many multimeters cannot catch such as cam and crank sensors.

【Versatile to Perform Multiple Functions】Autel PwerScan PS100 electrical system tester can perform a bunch of services to help you troubleshoot electrical system issues, which include Voltage and Polarity Testing, Continuity Testing, Signal Circuit Testing, Components Activating, Trailer Lights Testing, and Short Circuit Locating. Technicians can check fuses failure, component breakdown, aging or degradation, circuit failure without changing the plugs, which makes the diagnostic work efficient.

【4 Easy-to-Operate Diagnostic Modes】The circuit probe kit’s 4 modes can be accessed by simply depressing the Mode Button. DC voltage: read the DC voltage with a resolution of 0.1 volts. AC voltage: read the Max. voltage, the Min. voltage, frequency, and duty cycle. Resistance: read the resistance between the tip and auxiliary ground lead. 4. Tone On/Off: technicians use the tone in a dark environment to distinguish the test results and turn it off when unnecessary.

【Blumway Multifunction Digital Multimeter】Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Temperature. This multimeter is a really useful tool for solving industrial and household electrical issues.

【4.7 Inch Large Backlit LCD Display】4.7 inch large digital display with backlit LCD and flashlight ,which gives a clear reading and makes it easier and more convenient to work in dark places. This digital multimeter also supports data hold function so that you can freeze the reading at your needs.

【6000 Counts TRMS】This multimeter has 6000 counts auto-ranging, which can high accurately measure various data. Digital multimeter is suitable for measuring AC/DC voltage and current, resistance, capacitance, diode, temperature,firewire and null wire recognition, etc. With low battery warning, data hold, 15 minutes automatic shutdown multi-functions.