Extech Clamp Meters
Discover the best Extech clamp meters for precise electrical measurements. Enhance your accuracy and efficiency—read the article to find your ideal tool.
Find out more about Extech Clamp Meters below.
- Measure AC current to 400A
- 30mm jaw opening
- Also measures voltage, resistance, capacitance, frequency and more
- Upgraded version of Extech'a MA440 clamp meter with true RMS
- Measure AC current to 400A
- Also measures AC/DC voltage, capacitance, resistance, continuity, duty cycle, diode and temperature
- Suitable for automotive, troubleshooting and inspection applications
- Includes a type K temperature probe
- Suitable for measuring DC current
- Measure AC/DC current up to 600A
- Also measures voltage, resistance, capacitance, temperature and more
- 30mm jaw opening
- CAT IV-600 V safety rating
- 6000-count backlit LCD
- Auto power off
- Miniature sized clamp meter
- Designed for low current measurements
- Multimeter functions also included
- Measure AC/DC current to 60A
- True RMS
- Wide range of other functions
- Functions as a TRMS clamp meter, power meter, multimeter and voltage detector
- Jaw span of 2.16” (55mm) with non-contact voltage detection with LED alert
- Can store up to 99 data sets
- True RMS for accurate readings of non-sinusoidal waveforms
- Built-in non-contact Voltage detector with LED alert
- 2.0" (52mm) jaw size for conductors up to 500MCM
- 6000-count backlit LCD
- Rugged double-moulded housing
- Auto-ranging with manual override
- Measure both single and three phase
- Measure current, insulation, resistance, temperature and power
- 40mm clamp jaws
- High specification clamp and multimeter
- Extremely large jaws of 50mm
- Easy to use even with gloves on
- Small size for difficult measurements
- 23mm jaws
- Measures AC/DC current and voltage, resistance and frequency
- Low AC/DC current measurements
- Voltage measurements
- Small size
About Extech Clamp Meters
Extech, a subsidiary of FLIR Systems with over 45 years of expertise, has established itself as a trusted manufacturer of test and measurement equipment. Extech clamp meters are designed to measure AC and DC current without breaking the circuit, using clamp jaws that encircle conductors to take readings through electromagnetic induction. Beyond current measurements, these devices incorporate multimeter functions, including voltage, resistance, capacitance, and frequency measurements. Many models also feature True RMS capability for accurate readings of non-sinusoidal waveforms common in modern electronic equipment.
Key specifications within the range include:
- Non-Contact Voltage (NCV) detection for safety checks
- Backlit displays for work in poor lighting conditions
- AC/DC current ranges from 30A to 2000A, depending on the model
- Voltage measurement capabilities up to 1000V AC/DC on some models
- Jaw sizes from 23mm to 55mm
- CAT III or CAT IV-600V compliance for professional-grade protection
Advanced models add crucial capabilities:
- Built-in infrared thermometers for spotting hot connections
- Type K thermocouple inputs for comprehensive temperature monitoring
- Low impedance (LoZ) measurement to reduce ghost voltage readings
- Low-pass filters for accurate readings in noisy electrical environments
- Inrush current capture for motor start-up analysis
- Data logging capabilities
- Some models also include test leads, carrying cases, and temperature probes where applicable
These versatile tools combine the functions of a multimeter, AC DC clamp meter, and temperature measurement device, catering to a wide array of testing requirements.
Extech Clamp Meters find their primary applications in electrical installation and maintenance, HVAC system diagnostics, industrial equipment troubleshooting, automotive electrical systems, solar power installation verification, power quality analysis, and general electrical troubleshooting.
