The Best true rms clamp multimeter of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best true rms clamp multimeter of 2022. Check our ranking below.
2,460 (random num) Reviews Scanned
- Compact clamp meter SC260 is designed for electrical HVACR service in hot & cold environment
- Durable clamp meter with higher accuracy VAC & AAC readings, True RMS, temperature, capacitance and backlight
- Non-contact voltage (NCV) & amperage readings, continuity warning & diode test
- Auto Select mode: Meter automatically detects when measuring capacitance or resistance measurements.
- Sturdy swivel magnet for hands free measurements
- True-RMS clamp meter: This multimeter can accurately measure AC/DC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household
- LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord
- NCV Detection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push
- Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity
- Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service
- 200 dc current measurements to measure flame rod
- Extended resistance range to measure thermistors up to 60k
- Capture flue gas temperature
- Fluke connects your meter to your phone through Bluetooth to help you get more done faster and safer
- True-rms voltage and current for accurate measurements on non-linear signals
- INDUSTRIAL GRADE: The DL389B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC/DC Microamps 2000µA, Capacitance 4000µF, Frequency 199.9KHz, Diode Testing, Duty Cycle, Temperature, Continuity, and Resistance 40MΩ.
- TRUE RMS: This industrial clamp meter features True RMS providing accurate measurements on any type of load.
- ENHANCED SAFETY: The DL389B provides increased safety with a CAT IV 300V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
- GREAT DESIGN: Our clamp meter includes and easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Auto/Manual Ranging Modes, Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
- COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch for easy transportation.
- Mid-size clamp meter has every parameter for electrical and thermal HVACR testing in one meter
- One of the most durable clamp meters in the industry that gives higher accuracy VAC & AAC readings on VFD with True RMS sensing technology
- Ranges include temperature, capacitance, microamps DC for flame diode tests, and everyday electrical ranges for HVACR
- Auto and manual ranger with safety features including a high-voltage LED and beeper, a continuity warning, push button non-contact voltage (NCV)
- Detachable leads and alligator probe tips for safe and easy one-handed testing
- UT210E mini clamp meter. An auto ranging clamp meter of great value by Uni-Trend. Versatile electric meters tester that diagnoses automotive, HVAC-R, repairing, troubleshooting industrial and household electrical issues. All in one
- Authentic UNI-T amp clamp multimeter. Works as AC current meter and DC amp clamp meter and measures: 2.000 A (resolution: 1 mA), 20.00 A (resolution: 10 mA), 100.00 A (resolution: 100 mA)
- A compact voltage tester measuring AC DC volt. DC voltage measurement range: 200.0 mV (resolution: 0.1 mV), 2.000 V (resolution: 1mV), 20.00 V (resolution: 10mV), 200.0 V (resolution: 100 mV), 600 V (resolution: 1 V)
- A reliable digital voltmeter with AC voltage measurement range: 2.000 V (resolution: 1mV), 20.00 V (resolution: 10 mV), 200.0 V (resolution: 100 mV), 600 V (resolution: 1 V)
- 2,000 Counts & True RMS - Accurate AC/DC Voltage and Current Measurement. Unique feature - V.F.C. Variable Frequency Voltage/Current Measurement - Reduce Signal Disturbance for Precise Results. Long press "SELECT/V.F.C" button to enter VFC mode. One of the best hvac tools and equipment
- True RMS Clamp Meter: 6000 counts smart digital clamp meter features smart and manual dual measurement modes, ensuring greater accuracy and flexibility. It can quickly and accurately measure AC current, AC/DC voltage, capacitance, frequency, resistance, diode, continuity, temperature and live wire testing. A comprehensive tool for solving industrial and household electrical problems
- Smart Auto Mode: The digital clamp meter automatically recognizes the type of measurement being made and quickly switches to the appropriate mode, eliminating the need to manually select measurement modes or ranges, It makes measuring work simple, efficient and accurate
- Non-contact Voltage Testing: Clamp meter with sound and light alarm function, can carry out non-contact voltage detection, can quickly detect the presence of voltage on the conductor or cable inside the wall without touching the wire, to prevent the danger of electric shock
- Large Jaw Opening & LCD screen: This digital multimeter features a unique clamp design. Simply open the jaws and wrap around the conductor to ensure that the conductor is centered in the ring without touching or interrupting the circuit. Slim and compact size for easy operation in confined spaces.Ergonomic design, compact and lightweight, with a large backlit LCD screen for easy reading in low-light conditions
- Safety Note: This clamp meter multimeter is equipped with overload protection and has passed the IEC 61010 production safety standard. It complies with the safety standards for double insulation, overvoltage CAT III 600V and pollution class 2. Tip: To avoid injury during use, please read the instructions carefully and follow the correct operating instructions for the voltmeter
- Wireless direct to Job Link System for electrical documentation
- Low Pass Filter for VFD systems
- Molex test leads for small circuitry
- Test 3-phase with two leads
- Safety rated CAT IV - 600V/CAT III - 1000V
- 【True-RMS Digital Clamp Meter】This is a dual impedance true RMS digital multimeter integrating a variety of measurements like 1000 Amp AC/DC Current, 1000V AC/DC Voltage, Frequency, Duty Cycle, Resistance, Capacitance, Diode, Continuity, Temperature, NCV, VFD, Inrush Current, etc.. And there are more functions like last data hold, flashlight, Max./Min./Relative value, Celsius/Fahrenheit degree, and zero key. Easy to use for labs factories and household.
- 【Inrush Current Meter】Knowing the value of inrush current can help you locate a startup problem quickly, whether it's in the motor or in the starting circuit. The measuring time of inrush current is about 100ms. Multi‑purpose clamp meter is made of high quality ABS meterial, with large LCD screen, which can display the measurement results clearly.
- 【Easy to Operate】The digital clamp tester has multiple functions to use, very simple and convenient, full range overload protection, data retention, undervoltage indication. Built-in Non-Contact Voltage (NCV) Detector can easily and quickly determine whether there is a voltage. Convenient LED flashlight illuminates a dimly lit area.
- 【Advanced Functions】The multimeter is compact design, easy to carry and store, has the characteristics of high reliability, high safety, automatic range, handheld clamp meter, etc. The Clamp Meter has Variable Frequency Drive Filtering (VFD) and low Input Impedance (LoZ) modes, which can provide higher accuracy readings.
- 【Wide Application】The voltage tester is suitable for frequency conversion power supply, refrigeration equipment such as air conditioners and refrigerators and motor performance testing. Safety standard IEC 61010-1, CAT IV 600V, CAT III 1000V. Double insulation. Use high-quality material, prevent electric shock harm. 36-Month product service provided. 7/24 Customer Service.
- Measure AC Line Current Down to .001 Milliamps
- Measures AC or DC Voltage, AC Current, and Resistance
- True RMS Accuracy
- Alligator Clips for Consistent and Easy Connection
- Auto-Ranging Measurement
Last update on 2025-06-17 / Affiliate links / Images from Amazon Product Advertising API
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FAQ:
Q: What is a true-RMS device?
A: May 9, 2022 | Electrical, Fundamentals A true-RMS device (RMS = root mean square) is one of three tools that can measure alternating current (ac) or ac voltage: True-RMS digital multimeters (or clamp meter) Average-responding digital multimeter (or clamp meter)
Q: How does the rockseed true-RMS clamp meter work?
A: The flexible jaws of the RockSeed True-RMS clamp meter comes with a large opening for simple one-hand operation. The maximum measured value of voltage and current is marked on the jaw for easy reading and safe operation. RockSeed focuses on the details to give users a better experience.
Q: How accurate is a true-RMS meter?
A: A more sophisticated true-RMS meter can accurately measure both pure waves and the more complex non-sinusoidal waves. Waveforms can be distorted by nonlinear loads such as variable speed drives or computers. An averaging meter attempting to measure distorted waves can be up to 40% low or 10% high in its calculations.
Q: What is the best clamp meter for HVAC repair?
A: The Fluke 324 True-RMS Clamp Meter is a reliable, solid troubleshooting tool for commercial and residential electricians, featuring True-RMS measurements, a slim design for easy transport and use, and a large display for efficient troubleshooting. With the addition of Temperature and Capacitance, it has everything an HVAC technician could need.