Extech MA620
600A True RMS AC Clamp Meter + NCV
The Extech MA620 is a True RMS, autoranging AC Clamp Meter that offers plant maintenance techs, electrical troubleshooters, and DIYers a product with a high performance and exceptional value. In addition to a host of advanced multimeter and current measurement capabilities, it also has a built-in, non-contact (NCV) voltage detector. You can select auto or manual-ranging modes. The measurement functions cover all types of troubleshooting over and above noninvasive current probe measurements such as voltage, resistance, capacitance, frequency, duty cycle, diode, and continuity tests. Even measure temperature with the supplied Type K bead wire probe. Complete with test leads, general purpose Type K bead wire temperature probe, 9 V battery, and a carrying case.
Specifications
| General | |
|---|---|
| AC Current | 60.00A, 600.0A |
| AC Current Basic Accuracy | ±(2.8% of reading + 8 digits) |
| AC Current Max Resolution | 0.01A |
| AC Voltage | 6.000V, 60.00V, 600.0V |
| AC Voltage Basic Accuracy | ±(1.8% of reading + 8 digits) |
| AC Voltage Max Resolution | 0.001V |
| Capacitance | 40.00nF, 400.0nF, 4.000ΩF, 40.00ΩF, 400.0ΩF, 4000ΩF |
| Capacitance Max Resolution | 0.01nF |
| Continuity | Yes |
| DC Voltage | 600.0mV, 6.000V, 60.00V, 600.0V |
| DC Voltage Basic Accuracy | ±(1.5% of reading + 2 digits) |
| DC Voltage Max Resolution | 0.1mV |
| Diode Test | Yes |
| Duty Cycle | 0.5 to 99.0% |
| Duty Cycle Basic Accuracy | ±(1.2% of reading + 2 digits) |
| Duty Cycle Max Resolution | 0.10% |
| Frequency | 10Hz to 10kHz |
| Frequency Basic Accuracy | ±(3.0% of reading + 5 digits) |
| Frequency Max Resolution | 0.01nF |
| Jaw Size | 1.5" (40mm), conductors up to 500MCM |
| Non_Contact Voltage [NCV] Detector | Yes |
| Resistance | 600.0Ω, 6.000kΩ, 60.00kΩ, 600.0kΩ, 6.000MΩ, 60.00MΩ |
| Resistance Max Resolution | 0.1Ω |
| Temperature [Type K] Max Resolution | -4 to 1400 °F (-20 to 760 °C) |
| Temperature [Type N] | ±(3% of reading + 9°F/5°C) |
| Temperature [Type N] Basic Accuracy | 0.1°F/°C |
| True RMS | Yes |
| Additional Details | |
|---|---|
| Certifications | CE, ETL |
| Dimensions | 9.1 × 3 × 1.5" (232 × 77 × 39mm) |
| Display | 6000-count segment LCD |
| Power | 1 × 9V battery |
| Safety Category | CATIII - 600V |
| Warranty | 2 years |
| Weight | 9.6oz (271g) |
Resources & Support
Datasheet
Extech MA620 MA640 Datasheet
Certification
Extech MA620 Declaration of Conformity
User Manual
Extech MA620 User Manual
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.