Updated: 25 Feb 2025

current meter clamp ut203s

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Updated: 25 Feb 2025

#1

Best Choice
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp

9.8

GTC

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Why we love it

Accurate current/voltage measurement

Small, portable size

Easy to use functions

Main highlights

Key Features
Measures AC/DC current (0.001-100 A), voltage up to 600V, small jaw design, with peak/data hold functions and continuity check.

Ideal Use Cases
Perfect for electrical troubleshooting, especially for measuring parasitic draws in tight spaces thanks to its compact jaw.

Customer Praise
Most reviews highlight its accuracy, ease of use with one rotary switch operation, and the comprehensive kit including test leads and carrying pouch.
#2

Value for Money
ES High Accuracy Low Current Clamp Meter

9.6

ES

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Main highlights

Superior zeroing circuit, very low drift or bounce

Highly accurate and precise measurements

Great for parasitic drains - 1 milliamp resolution, max 60 Amps DC/AC
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#3
UNI-T Digital Clamp Meter UT203+, AC Current True RMS HVAC Volt Amp Ohm Meter Clamp On Multimeter, Auto Ranging 4,000 Counts NCV AC DC Voltage Frequency Resistance Capacitance Continuity Diode Tester

9.5

UNI-T

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Main highlights

Safe & Durable. Safety rating CAT III 300 V, CAT II 600 V. Low battery indicator. Auto power off. Continuity test. Diode test. MAX/MIN. Nonslip rubber grip and easy to carry

Auto ranging & True RMS. UNI-T UT203+ clamp on multi tester. NCV detection. Relative mode. Zero mode. Versatile for diagnosing industrial electricity, air conditioning, hvac, automotive, household electrical issues, etc

6,000 counts. Measures AC current (400 A max), AC current frequency (Hz), AC/DC voltage (600 V max), AC voltage frequency(Hz), Resistance (Ω), Capacitance (F), Frequency (Hz)
#4
Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging, 400 Amp, NCVT Tester Clamp Jaw Integration, Hi-Viz LCD Display, Reverse Contrast Display, TRMS and More

9.3

Klein Tools

-48%

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Why we love it

Versatile for AC/DC current measurement.

High-visibility LCD for easy reading.

Auto-ranging ensures accurate results.

Main highlights

Versatile Measurement Capabilities
Measures AC/DC current, voltage, resistance, continuity, and more with precision.

Ideal for Electricians and Technicians
Perfect for electrical testing with non-contact voltage and clamp jaw integration.

Highly Praised Display
Reverse-contrast LCD display improves readability in various lighting conditions.

-48%
#5
EITAI ETCR6300 Digital Leakage Current Clamp Meter, 1uA Resolution, 0.001mA-60A, Φ1.2inch/30mm, Manufacturer Direct Sales, High Precision Amp Clamp Meter, High Accuracy

9.0

EITAI

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Main highlights

【Portable】EITAI ETCR6300 Digital Leakage Current Clamp Meter features an clamp-on structure, eliminating the need for cutting lead wires. Compact and lightweight, it’s easy to carry and suitable for various environments.

【Feature】AC current measurement with ultra-high resolution of 1uA, ranging from AC 0.001mA-60.0A. Ideal for a wide range of applications including power measurement systems.

With English customer service and technical support, we offer a smooth and secure user experience.
#6
Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures AC/DC Voltage To 600 V, Resistance And Continuity, Includes 2 Year Warranty And Soft Carrying Case

8.9

Fluke

-40%

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Why we love it

Highly accurate measurements every time.

Durable design withstands tough conditions.

Reliable battery life for extended use.

Main highlights

Accurate Measurement Capabilities
Measures AC current to 400A, AC/DC voltage to 600V, and resistance to 4kΩ.

Ideal for Electricians
Perfect for commercial and residential electrical work with true RMS sensing.

Durability and Reliability
Sturdy build praised for surviving falls without damage or function loss.

-40%
#7
Fluke-301D/ESP, 600A AC/DC Clamp Meter with Slim Body and Thin Jaw Arm

8.8

Fluke

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Main highlights

Slim, thin, 10 mm jaw easily fits in tight spaces

CAT III 300V Safety Rating: Ensuring your safety when working on electrical systems in common residential and commercial settings

AC current measurements up to 600 A to handle everyday electrical maintenance needs
#8
Hantek CC-65 AC/DC Current Clamp Meter Transducer for Digital Multimeter Oscilloscope with BNC Type Connector

8.6

Hantek

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Why we love it

Accurate circuit measurement

Easy to use just clamp read

Wide frequency range up to 20 kHz

Main highlights

Key Features and Benefits
Offers accurate circuit measurement up to 20 kHz and 20mA to 65A DC, easy use with BNC connector, ideal for DSO integration.

Ideal Use Cases
Perfect for electrical troubleshooting, automotive diagnostics, and in-depth electronics analysis where precise current measurements are critical.

Customer Reviews Highlight
Users praise its ease of use and accuracy, highlighting its reliability for professional electrical and diagnostic tasks.
#9
Klein Tools CL445 HVAC Clamp Meter, Auto-Ranging TRMS, NCVT, Measures Voltage, Current, Temperature, Micro Amps, InRush and More

8.4

Klein Tools

-21%

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Why we love it

Easy one-hand operation.

Auto-ranging simplifies measurements.

Versatile for various electrical tasks.

Main highlights

Comprehensive Measurement Capabilities
Measures AC current, AC/DC voltage, resistance, continuity, temperature, and more with automatic true RMS accuracy.

Ideal for HVAC and DIY Use
Perfect for HVAC technicians and DIY enthusiasts needing reliable electrical diagnostics.

Praised for User-Friendly Design
Highly appreciated for its intuitive one-hand operation and auto-ranging feature.

-21%
#10
KAIWEETS HT208D Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000 Counts, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle

8.3

KAIWEETS

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Why we love it

Accurate measurements: 1000 Amp AC/DC, 1000V AC/DC, Frequency, Duty Cycle, Resistance, Capacitance, Diode, Continuity Temperature.

Inrush Current Meter: Quickly locate startup problems.

NCV Detector LED: Detect voltage illuminate dimly lit areas.

Main highlights

Key Features and Benefits
Accurately measures various electrical parameters, including inrush current; features NCV detection, LED flashlight, VFD filtering for enhanced accuracy.

Ideal Use Cases
Perfect for troubleshooting motors, starting circuits in labs, factories, and households, especially in dimly lit areas or complex electrical systems.

Customer Praise
Highly praised for its safety features, durability, and precision in measurements, making it a trusted tool among professionals and DIY enthusiasts.

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current meter clamp ut203s

GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp

9.8

Why we love it

Main highlights

ES High Accuracy Low Current Clamp Meter

9.6

Main highlights

UNI-T Digital Clamp Meter UT203+, AC Current True RMS HVAC Volt Amp Ohm Meter Clamp On Multimeter, Auto Ranging 4,000 Counts NCV AC DC Voltage Frequency Resistance Capacitance Continuity Diode Tester

9.5

Main highlights

Klein Tools CL390 AC/DC Digital Clamp Meter, Auto-Ranging, 400 Amp, NCVT Tester Clamp Jaw Integration, Hi-Viz LCD Display, Reverse Contrast Display, TRMS and More

9.3

Why we love it

Main highlights

EITAI ETCR6300 Digital Leakage Current Clamp Meter, 1uA Resolution, 0.001mA-60A, Φ1.2inch/30mm, Manufacturer Direct Sales, High Precision Amp Clamp Meter, High Accuracy

9.0

Main highlights

Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures AC/DC Voltage To 600 V, Resistance And Continuity, Includes 2 Year Warranty And Soft Carrying Case

8.9

Why we love it

Main highlights

Fluke-301D/ESP, 600A AC/DC Clamp Meter with Slim Body and Thin Jaw Arm

8.8

Main highlights

Hantek CC-65 AC/DC Current Clamp Meter Transducer for Digital Multimeter Oscilloscope with BNC Type Connector

8.6

Why we love it

Main highlights

Klein Tools CL445 HVAC Clamp Meter, Auto-Ranging TRMS, NCVT, Measures Voltage, Current, Temperature, Micro Amps, InRush and More

8.4

Why we love it

Main highlights

KAIWEETS HT208D Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000 Counts, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle

8.3

Why we love it

Main highlights

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