Best Clamp AMP Meter AC/DC Current in 2025

Updated on July 2025
#1
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
GTC CM100 1 mA to 100 Amps AC/DC Low Current Clamp Meter by General Technologies Corp
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  • Measures AC/DC current from 0.001 to 100 A, suitable for checking parasitic draws and voltage measurements up to 600 V.
  • Compact jaw size: 1.2 inches wide and 0.53 inches deep, with a clamp opening of 1/2 inch.
  • Features peak and data hold functions, easily operated with a single rotary switch.
  • Offers 2 readings per second sampling rate along with a continuity check and audible alert.
  • Includes test leads, a soft carrying pouch, and batteries.
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  • Measures AC/DC current from 0.001 to 100 A, suitable for checking parasitic draws and voltage measurements up to 600 V.
  • Compact jaw size: 1.2 inches wide and 0.53 inches deep, with a clamp opening of 1/2 inch.
  • Features peak and data hold functions, easily operated with a single rotary switch.
  • Offers 2 readings per second sampling rate along with a continuity check and audible alert.
  • Includes test leads, a soft carrying pouch, and batteries.
#2
Value for Money
10% Off
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  • CAT III 300V safety rating for residential and commercial electrical work
  • AC current measurements up to 600 A for general electrical maintenance
  • Slim 10 mm jaw design suitable for tight spaces
  • Essential functions: voltage, resistance, continuity, and capacitance for effective troubleshooting
  • Includes a 1-year manufacturer warranty
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  • CAT III 300V safety rating for residential and commercial electrical work
  • AC current measurements up to 600 A for general electrical maintenance
  • Slim 10 mm jaw design suitable for tight spaces
  • Essential functions: voltage, resistance, continuity, and capacitance for effective troubleshooting
  • Includes a 1-year manufacturer warranty
#3
14% Off
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  • Clamp meter measures AC/DC current and non-contact voltage through the clamp
  • Testing capabilities include AC/DC voltage, resistance, frequency, continuity, DC microamps, diode testing, capacitance, and temperature using a thermocouple
  • High-visibility reverse-contrast LCD display for improved visibility under various lighting conditions
  • Auto-ranging True RMS technology ensures accurate measurements
  • Includes features like a side test lead holder, optional magnetic hanger for hands-free use, and data hold functionality
  • Battery conservation with auto power-off feature after 10 minutes and includes essential accessories such as carrying case and test leads
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  • Clamp meter measures AC/DC current and non-contact voltage through the clamp
  • Testing capabilities include AC/DC voltage, resistance, frequency, continuity, DC microamps, diode testing, capacitance, and temperature using a thermocouple
  • High-visibility reverse-contrast LCD display for improved visibility under various lighting conditions
  • Auto-ranging True RMS technology ensures accurate measurements
  • Includes features like a side test lead holder, optional magnetic hanger for hands-free use, and data hold functionality
  • Battery conservation with auto power-off feature after 10 minutes and includes essential accessories such as carrying case and test leads
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#4
8% Off
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  • Measures AC current and non-contact voltage; AC/DC voltage, resistance, and continuity with test leads
  • Non-contact voltage testing feature integrated in the clamp jaw
  • Backlit LCD display for clear readings in low-light environments
  • Auto-ranging technology for precise measurements
  • Includes test lead holder and optional magnetic hanger for hands-free operation
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  • Measures AC current and non-contact voltage; AC/DC voltage, resistance, and continuity with test leads
  • Non-contact voltage testing feature integrated in the clamp jaw
  • Backlit LCD display for clear readings in low-light environments
  • Auto-ranging technology for precise measurements
  • Includes test lead holder and optional magnetic hanger for hands-free operation
#5
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  • Measures AC/DC current and voltage, resistance, capacitance, continuity, diode, and frequency, enabling effective troubleshooting of electrical issues.
  • Double open jaws allow measurement of wires up to 1.33 inches in diameter without interrupting circuits, enhancing usability.
  • Non-Contact Voltage (NCV) detection quickly identifies voltage presence, operable by a simple button press in any mode.
  • Robust design ideal for lengthy work periods, protecting against scratches and damage during transport or outdoor use.
  • Includes a complete package with multimeter, batteries, leads, clips, and manual, with technical support available for users.
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  • Measures AC/DC current and voltage, resistance, capacitance, continuity, diode, and frequency, enabling effective troubleshooting of electrical issues.
  • Double open jaws allow measurement of wires up to 1.33 inches in diameter without interrupting circuits, enhancing usability.
  • Non-Contact Voltage (NCV) detection quickly identifies voltage presence, operable by a simple button press in any mode.
  • Robust design ideal for lengthy work periods, protecting against scratches and damage during transport or outdoor use.
  • Includes a complete package with multimeter, batteries, leads, clips, and manual, with technical support available for users.
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#6
7% Off
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  • Measures AC current, NCVT, AC/DC voltage, resistance, and temperature
  • Integrated non-contact voltage testing for easy checks
  • Backlit LCD display for visibility in low-light
  • Auto-ranging True RMS technology ensures precise measurements
  • Includes test lead holder and optional magnetic hanger
  • Comes with a carrying case, test leads, thermocouple, and batteries
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  • Measures AC current, NCVT, AC/DC voltage, resistance, and temperature
  • Integrated non-contact voltage testing for easy checks
  • Backlit LCD display for visibility in low-light
  • Auto-ranging True RMS technology ensures precise measurements
  • Includes test lead holder and optional magnetic hanger
  • Comes with a carrying case, test leads, thermocouple, and batteries
#7
17% Off
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  • Accurate measurements for AC/DC voltage, current, resistance, capacitance, frequency, temperature, diode, and continuity, with non-contact AC voltage detection.
  • Automatic ranging feature adjusts settings for optimal measurement; NCV function detects AC voltage in walls for safe troubleshooting.
  • Clamp design allows for safe measurement of AC current up to 28mm without circuit interruption, suitable for high current loads and mains cables.
  • Includes continuity testing with low voltage indication and overload protection; alerts user when AC voltage (90V-1000V) or live wires are detected.
  • Features a high-resolution backlit LCD screen, clamp light for dark areas, low battery indication, and automatic shutoff to conserve energy; comes with a portable zippered pouch for organization.
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  • Accurate measurements for AC/DC voltage, current, resistance, capacitance, frequency, temperature, diode, and continuity, with non-contact AC voltage detection.
  • Automatic ranging feature adjusts settings for optimal measurement; NCV function detects AC voltage in walls for safe troubleshooting.
  • Clamp design allows for safe measurement of AC current up to 28mm without circuit interruption, suitable for high current loads and mains cables.
  • Includes continuity testing with low voltage indication and overload protection; alerts user when AC voltage (90V-1000V) or live wires are detected.
  • Features a high-resolution backlit LCD screen, clamp light for dark areas, low battery indication, and automatic shutoff to conserve energy; comes with a portable zippered pouch for organization.
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#8
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  • FNIRSI DMC-100 digital clamp meter features a wide measurement range: up to 600 A for current and 10,000 counts for accuracy, handling AC/DC voltage, current, capacitance, resistance, and more.
  • Capable of real-time data preservation, storing up to 30 historical records, and offering a power measurement mode for simultaneous voltage and current display.
  • Equipped with a 240*320 TFT color screen for clear data representation, including a professional user interface for data curve analysis and max/min value display.
  • Features an intelligent design with a 25 mm wide jaw for various wire types, data retention, low battery alert, auto power-off, and adjustable flashlight brightness.
  • Portable clamp meter with a 1500 mAh rechargeable lithium battery and Type-C fast charging, designed for sustained use by professionals and home electricians.
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  • FNIRSI DMC-100 digital clamp meter features a wide measurement range: up to 600 A for current and 10,000 counts for accuracy, handling AC/DC voltage, current, capacitance, resistance, and more.
  • Capable of real-time data preservation, storing up to 30 historical records, and offering a power measurement mode for simultaneous voltage and current display.
  • Equipped with a 240*320 TFT color screen for clear data representation, including a professional user interface for data curve analysis and max/min value display.
  • Features an intelligent design with a 25 mm wide jaw for various wire types, data retention, low battery alert, auto power-off, and adjustable flashlight brightness.
  • Portable clamp meter with a 1500 mAh rechargeable lithium battery and Type-C fast charging, designed for sustained use by professionals and home electricians.
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#9
11% Off
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  • Compact clamp meter with a 30 mm jaw for measuring large conductors
  • Capable of measuring AC current loads up to 400 A
  • Offers high accuracy of 1.8% for reliable troubleshooting
  • Rated CAT IV 300 V/CAT III 600 V for enhanced safety
  • Includes Fluke TL75 Hard Point Test Lead Set and a two-year warranty
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  • Compact clamp meter with a 30 mm jaw for measuring large conductors
  • Capable of measuring AC current loads up to 400 A
  • Offers high accuracy of 1.8% for reliable troubleshooting
  • Rated CAT IV 300 V/CAT III 600 V for enhanced safety
  • Includes Fluke TL75 Hard Point Test Lead Set and a two-year warranty
#10
14% Off
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  • Measures AC current up to 400A, AC/DC voltage to 600V, and resistance to 4kΩ
  • True RMS capability ensures precise readings for both linear and non-linear loads
  • Jaw opening of 30mm allows current measurement without circuit interruption; resistance accuracy of 1.0% ± 5 digits
  • Audible continuity sensor indicates electrical conductivity
  • Complies with IEC safety standard 61010 1; rated for CAT IV up to 300V and CAT III up to 600V
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  • Measures AC current up to 400A, AC/DC voltage to 600V, and resistance to 4kΩ
  • True RMS capability ensures precise readings for both linear and non-linear loads
  • Jaw opening of 30mm allows current measurement without circuit interruption; resistance accuracy of 1.0% ± 5 digits
  • Audible continuity sensor indicates electrical conductivity
  • Complies with IEC safety standard 61010 1; rated for CAT IV up to 300V and CAT III up to 600V
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