Best Multimeter Under 100

Michel | 30-12-2025

With so many Best Multimeter Under 100 brands on the market – from big names like KLEIN TOOLS,KAIWEETS,Fluke to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.

We carefully researched and tested a vast range of Best Multimeter Under 100 to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.

Our #1 best Best Multimeter Under 100 is KLEIN TOOLS Best Multimeter Under 100, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Multimeter Under 100 options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Multimeter Under 100 tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!

Editor's Choice
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC
Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC
Premium Pick
KAIWEETS Smart Multimeter Rechargeable Electrical Tester with Auto Ranging Digital Voltmeter
KAIWEETS Smart Multimeter Rechargeable Electrical Tester with Auto Ranging Digital Voltmeter
Budget Pick
Klein Tools MM320KIT Digital Multimeter Electrical Test Kit, Non-Contact Voltage Tester, Receptacle
Klein Tools MM320KIT Digital Multimeter Electrical Test Kit, Non-Contact Voltage Tester, Receptacle

Top 10 Best Multimeter Under 100

We researched and compared the top products in the Best Multimeter Under 100 category to provide you with these recommendations.

1. Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC

Klein Tools MM420 Digital Multimeter, Auto-Ranging TRMS Multimeter, 600V AC/DC Voltage, 10A AC/DC
9.8

Klein Tools

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  • VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A AC/DC current, 50M resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle and diode test
  • LEAD-ALERT PROTECTION: LEDs on the meter illuminate to indicate proper test lead placement, enhancing accuracy and safety during measurements
  • BACKLIT DISPLAY: LCD shows clear readings in low-light conditions for enhanced visibility
  • ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements
  • CONVENIENT FEATURES: Test lead holders on the back of the meter, kickstand and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
  • DURABLE CONSTRUCTION: Built to withstand a 6.6-Foot (2 m) drop, ideal for use in basic and controlled electromagnetic environments such as residential, business, HVAC and light-industrial locations
  • COMPLETE PACKAGE: Includes test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 2 x AAA batteries

2. KAIWEETS Smart Multimeter Rechargeable Electrical Tester with Auto Ranging Digital Voltmeter

KAIWEETS Smart Multimeter Rechargeable Electrical Tester with Auto Ranging Digital Voltmeter
9.5

Kaiweets

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  • Auto & Manual Mode: The KM602 digital multimeter features a SMART mode that automatically measures voltage, resistance, and continuity. It identifies what you're testing and selects the optimal range for precise and quick measurements. In manual mode, it accurately measures AC/DC voltage, resistance, continuity, current, capacitance, frequency, diodes, duty cycle, temperature, NCV, and live wires
  • Rechargeable & Convenience: With a built-in rechargeable 1200 mAh battery, this smart multimeter allowing for extended use without frequent battery changes. It comes with Min/Max/Average recording for signal fluctuations, an analog bar display; real-time temperature display; low battery alerts; data hold for added convenience
  • Full-Screen & Easy Reading: The 6000 Counts TRMS multimeter tester boasts a large full-screen display and a built-in flashlight. The expansive color screen ensures clear visibility of measurements, even in low-light conditions, while the flashlight helps you work in dark or hard-to-reach areas, making it a versatile tool for any environment
  • Safety First: The KAIWEETS multimeter prioritizes your safety with its IEC CAT.III 1000V and CAT.IV 600V ratings. Its equipped with double fuse anti-burn and overload protection, ensuring maximum safety during use. CE and RoHS certifications further guarantee its reliability, making it a secure choice for automotive, industrial, and household electrical diagnostics
  • Sincere Services: KAIWEETS offers 3 years of after-sale service and lifetime technical support. Feel free to reach out with any questions. The package includes a multimeter, test leads, charging cable, thermocouples, batteries, user manual, and storage case.

3. Klein Tools MM320KIT Digital Multimeter Electrical Test Kit, Non-Contact Voltage Tester, Receptacle

Klein Tools MM320KIT Digital Multimeter Electrical Test Kit, Non-Contact Voltage Tester, Receptacle
9.1

Klein Tools

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  • VERSATILE MEASUREMENTS: Digital Multimeter accurately measures up to 600V AC/DC voltage, 10A DC current, and 2 ohm resistance, offering precise readings for various electrical tasks
  • EXTENSIVE FUNCTIONALITY: In addition to voltage, current, and resistance, the meter tests batteries, diodes, and continuity, providing comprehensive testing capabilities in one device
  • DUAL-RANGE VOLTAGE DETECTION: Voltage Tester NCVT3P detects from 12 to 1000V AC or 70 to 1000V AC, accommodating a wide range of low-voltage and standard voltage applications
  • BUILT-IN FLASHLIGHT: The NCVT3P features a bright flashlight that illuminates the work area, offering convenient visibility and independent use from the voltage detection function
  • ACCURATE AND WIDE-RANGE TESTING: ET45 tests AC voltages from 28V to 240V AC and DC voltages from 32V to 330V, covering commonly used residential voltages for reliable testing
  • CONVENIENT TEST LEAD HOLDER: The ET45 comes with a built-in test lead holder on the back, providing two positions for correctly spacing the leads for testing tamper-resistant outlets or convenient storage
  • WIRING PROBLEM DETECTION: Cat. No. RT210 detects the most common wiring problems in standard and GFCI receptacles including open ground, reverse polarity, open hot, open neutral, and hot/ground reversed, for safe and reliable electrical installations

4. Klein Tools CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance,

Klein Tools CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance,
8.9

Klein Tools

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  • VERSITILE CLAMP METER: Measures AC current and NCVT via clamp; AC/DC voltage, resistance, and continuity via test-leads
  • NON-CONTACT VOLTAGE TESTING: Integrated into the clamp jaw for convenient electrical testing
  • BACKLIT DISPLAY: LCD shows clear readings in low-light conditions for enhanced visibility
  • ACCURATE MEASUREMENTS: Auto-ranging technology selects the appropriate measurement range for accurate results
  • CONVENIENT FEATURES: Test lead holder on the side of the clamp and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
  • ADDITIONAL FEATURES: Max, Data Hold capability for enhanced functionality and auto-power off after 10 minutes to conserve battery life
  • COMPLETE PACKAGE: Includes carrying case, test leads with CAT III/CAT IV safety caps, instructions, and 3 x AAA batteries for electricians and electrical work

5. FLUKE-101 Digital Multimeter

  • Basic dc accuracy 0.5%
  • CAT III 600 V safety rated
  • Diode and continuity test with buzzer
  • Small lightweight design for one-handed use
  • Rugged, durable design

6. Digital Multimeter Premium Electrical Test Kit with Non-Contact Voltage Tester, Receptacle Tester,

Digital Multimeter Premium Electrical Test Kit with Non-Contact Voltage Tester, Receptacle Tester,
8.5

Klein Tools

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  • CONVENIENT FEATURES: CATIII 600V safety rated and test leads included for Digital Multimeter Cat. No. MM320; All required batteries included
  • VERSATILE DIGITAL MULTIMETER: MM320 measures up to 600V AC/DC voltage, 10A DC current, 2MOhms resistance; tests batteries, diodes, and continuity
  • DUAL-RANGE VOLTAGE TESTER: NCVT3P detects from 12 to 1000 VAC or 70 to 1000 VAC for wide voltage applications
  • BRIGHT FLASHLIGHT: Integrated flashlight illuminates work area, independent of voltage detection
  • GFCI RECEPTACLE TESTER: RT250 features large backlit LCD readout, clear indication of wiring conditions, including Open Neutral/Open Ground faults
  • TIME-TRIP INDICATION: Receptacle tester's LCD shows time required to trip a GFCI device (for use on 3-wire, North American 120V outlets)
  • COMPLETE ELECTRICAL KIT: Manual-Ranging Digital Multimeter, Dual Range Non-Contact Voltage Tester with Flashlight, and GFCI Receptacle Tester with LCD

7. 30A AC Power Meter, 125V NEMA TT-30P to NEMA TT-30R Outlet Energy Monitor, LCD Display Digital

  • Real-Time Energy Monitoring: Track voltage, current, power, frequency, power factor, and total energy on a clear LCD screen. Instantly view real-time data to understand your devices performance and energy usage. Supports pure AC power at 4565Hz for accurate measurement
  • Reliable NEMA TT-30P to NEMA TT-30R Connection: Designed with a 30A 125V NEMA TT-30P plug and NEMA TT-30R receptacle. Connects directly between power source and load for stable operation. Premium copper conductors ensure consistent current flow and long-term durability
  • Built-In Overload Protection: Integrated 32A circuit breaker automatically cuts power during overload or short circuit. Helps prevent damage to connected appliances and reduces potential safety risks. Ensures stable performance even under heavy load conditions
  • Easy Plug-and-Play Setup: No tools or wiring required simply plug in and start monitoring. Compact, portable design makes it convenient for field use and testing. Perfect for quick setup in mobile power systems and temporary power distribution
  • Multi-Scenario Application: Suitable for RV parks, camping sites, generator setups, and outdoor events. Also compatible with industrial machines, EV chargers, and kitchen equipment. A versatile solution for both home and professional power monitoring needs
  • Practical Diagnostic Aid: Provides continuous visibility of voltage, current, and power data, helping users notice unusual readings during operation. Abnormal fluctuations such as voltage drops or current surges can be quickly identified through the display. This allows timely inspection and troubleshooting of aging or overloaded equipment

8. Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet and Receptacle Tester Kit, Multimeter,

Klein Tools 80101 Circuit Breaker Finder Kit, GFCI Outlet and Receptacle Tester Kit, Multimeter,
8

Klein Tools

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  • SMART BUY: A complete, high-performance kit that offers convenience and value
  • CONVENIENT KIT includes three testers with leads for electrical test and measurement applications; Digital Multimeter, Non-Contact Voltage Tester with Flashlight, and GFCI Receptacle Tester
  • VARIETY OF FEATURES on the Digital Multimeter MM320 measures up to 600V AC/DC voltage, 10A DC current and 2MOhms resistance; also tests batteries, diodes, and continuity
  • DUAL-RANGE TESTING CAPABILITIES allow Voltage Tester NCVT3P to detect from 12 to 1000 VAC or 70 to 1000 VAC for a broad variety of low-voltage or standard voltage applications
  • DETECT WIRING CONDITIONS on GFCI Receptacle Tester RT250 which features a large backlit LCD readout of voltage, and clear indication of wiring conditions, with patent pending detection of Open Neutral / Open Ground wiring faults
  • CIRCUIT BREAKER FINDER quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
  • GFCI TESTER consists of two parts: a Transmitter connected to the electrical outlet or fixture, and a Receiver used to scan the panel to locate the correct breaker

9. Klein Tools MM450 Slim Digital Multimeter, Reverse Contrast Display with Lead Alert, Auto-Ranging

Klein Tools MM450 Slim Digital Multimeter, Reverse Contrast Display with Lead Alert, Auto-Ranging
7.9

Klein Tools

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  • VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 600V, 10A AC/DC current, 50M resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle and diode test
  • LEAD-ALERT PROTECTION: LEDs on the meter illuminate to indicate proper test lead placement, enhancing accuracy and safety during measurements
  • REVERSE-CONTRAST DISPLAY: Large, high-visibility reverse-contrast LCD ensures improved viewability in all lighting conditions
  • ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements
  • PORTABLE DESIGN: Slim profile allows the multimeter to conveniently fit into most pockets, making it easy to carry and use on the go
  • DURABLE CONSTRUCTION: Built to withstand a 6.6-Foot (2 m) drop, perfect for use in facilities, maintenance, HVAC, residential, business, automotive, and light-industrial work
  • COMPLETE PACKAGE: Includes carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 2 x AAA batteries

10. Klein Tools MM720 Digital Multimeter, Auto-Ranging TRMS, Low Impedance (LOZ), 1000V AC/DC Voltage,

Klein Tools MM720 Digital Multimeter, Auto-Ranging TRMS, Low Impedance (LOZ), 1000V AC/DC Voltage,
7.7

Klein Tools

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  • VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 1000V, 10A AC/DC current, 60M resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle, diode test and low impedance (LoZ)
  • LOW IMPEDANCE MODE: LoZ mode for identifying and eliminating ghost or stray voltages
  • REVERSE-CONTRAST DISPLAY: Large, high-visibility reverse-contrast LCD ensures improved viewability in all lighting conditions
  • ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements
  • CONVENIENT FEATURES: Test lead holders on the back of the meter, kickstand and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
  • DURABLE CONSTRUCTION: CAT IV 600V and IP42 rated built to withstand a 6.6-Foot (2 m) drop, perfect for use in facilities, maintenance, HVAC, residential, business, automotive, commercial, and industrial work
  • COMPLETE PACKAGE: Includes carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 2 x AAA batteries
1

Michel

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