600A True RMS Clamp Meters + NCV
Integrated Non-Contact Voltage Detector
To quickly check for the presence of live wires before testing plus
True RMS and 60A and 600A current ranges
Features:
•
True RMS for accurate readings of non-sinusoidal waveforms
•
Built-in non-contact Voltage detector with LED alert
•
1.5" (40mm) jaw size for conductors up to 500MCM
•
6000 count, backlit LCD display
•
Includes Multimeter functions
•
Model MA640
measures DC Current
•
Relative Mode for Capacitance Zero and Offset Adjustment
•
Data Hold, MIN/MAX, and Auto Power Off
•
Complete with test leads, general purpose Type K bead wire
temperature probe, 9V battery and carrying case
Model MA620
Model MA640
Built-in non-contact Voltage detector with LED alert
Specifications
Display counts
AC Current (True RMS)
DC Current (MA640 only)
AC Voltage (True RMS)
DC Voltage
Resistance
Frequency
Capacitance
Temperature
Duty Cycle
Diode
Continuity
Dimensions
Weight
Range
6000
60.00A, 600.0A
60.00A, 600.0A
6.000V, 60.00V, 600.0V
600.0mV, 6.000V, 60.00V, 600.0V
600.0Ω, 6.000kΩ, 60.00kΩ,
600.0kΩ, 6.000MΩ, 60.00MΩ
10Hz to 10kHz
40.00nF, 400.0nF, 4.000μF, 40.00μF,
400.0μF, 4000μF
-4 to 1400°F (-20 to 760°C)
0.5 to 99.0%
Yes
Yes
9.1x3x1.5" (232x77x39mm)
9.6oz (271g)
Max. Resolution
Basic Accuracy
(% readings+digits)
±(2.8% + 8d)
±(2.8% + 8d)
±(1.8% + 8d)
±(1.5% + 2d)
±(1.0% + 4d)
±(3.0% + 5d)
±(3.0% + 5d)
±(3% + 9°F/5°C)
±(1.2% + 2d)
0.01A
0.01A
0.001V
0.1mV
0.1Ω
0.01nF
0.01nF
0.1°
0.1%
Optional MA620-K Industrial MultiMeter/Clamp Meter Test Kit or
MA640-K Phase Rotation/Clamp Meter Test Kit. See Kit datasheets
for more information.
Ordering Information:
MA620..............600A
True RMS AC Clamp Meter + NCV
MA620-NIST
....600A True RMS AC Clamp Meter + NCV w/ Calibration Traceable to NIST
MA640..............600A
True RMS AC/DC Clamp Meter + NCV
MA640-NIST
....600A True RMS AC/DC Clamp Meter + NCV w/ Calibration Traceable to NIST
www.extech.com
Specifications subject to change without notice.
1/25/12 - R1
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