AEMC 721 Clamp-On Meter – Catalog# 1208.52
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Description
The AEMC 721 Clamp-On Meter is a versatile and practical tool designed for measuring electrical parameters with ease and accuracy. Equipped with a jaw-style clamp, it allows for non-contact measurement of AC current up to 400A, making it suitable for a wide range of applications, including residential, commercial, and industrial electrical systems. With its ergonomic design and large, easy-to-read display, the AEMC 721 provides users with clear and precise measurements in various environments. It offers multiple functions, including AC current, AC/DC voltage, resistance, frequency, continuity, and diode testing, making it a comprehensive solution for electrical troubleshooting and maintenance tasks. The built-in data hold and auto-ranging features enhance user convenience and efficiency, while the compact and lightweight design ensures portability and ease of use in tight spaces. Whether you’re an electrician, technician, or DIY enthusiast, the AEMC 721 Clamp-On Meter is a reliable and indispensable tool for everyday electrical measurements.
Specifications
- AC Current Measurement:
- Range: 0 to 400A
- Accuracy: ±(1.5% of reading + 5 digits)
- Resolution: 0.1A
- AC/DC Voltage Measurement:
- Range: 0 to 600V AC/DC
- Accuracy: ±(1.0% of reading + 5 digits)
- Resolution: 0.1V
- Resistance Measurement:
- Range: 0 to 40MΩ
- Accuracy: ±(1.0% of reading + 5 digits)
- Resolution: 0.1Ω
- Frequency Measurement:
- Range: 5Hz to 1kHz
- Accuracy: ±(0.1% of reading + 3 digits)
- Resolution: 0.001Hz
- Continuity Test:
- Audible indication for resistance below 50Ω
- Diode Test:
- Test current: Approximately 0.3mA
- Open circuit voltage: Approximately 1.5V DC
- Data Hold: Freezes the display reading for easy viewing
- Auto-ranging: Automatically selects the appropriate range for the measured quantity
- Display: Large, backlit LCD with analog bar graph
- Safety Ratings: CAT III 600V, CAT IV 300V
- Jaw Opening: 1.18 inches (30mm)
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
- Power Source: 2 x AAA batteries
- Dimensions (HxWxD): 7.24 x 2.76 x 1.18 inches (184 x 70 x 30 mm)
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


