AC Current Clamp Meter with Built-In Non-Contact Voltage Detector:

The compact-sized Extech MA410 400 amp True RMS autoranging AC/DC clamp meter offers plant maintenance techs, electrical contractors, HVAC troubleshooter, and DIYers a test instrument that delivers a high level of features and value. In addition to a host of core multimeter and current measurement capabilities, it also has a built-in, non-contact voltage (NCV) detector. The heart of the MA410 is a full-function digital multimeter. Measurement functions cover most types of troubleshooting over and above noninvasive current probe measurements: voltage, resistance, capacitance, frequency, duty cycle, diode and continuity tests. Even measure temperature with the supplied Type K bead wire probe. Comes with test leads, general purpose Type K wire temperature probe, two AAA batteries, carrying case, user manual, and manufacturer's one-year limited warranty.

400A AC Clamp Meter + NCV Features:

• AC Current, AC/DC Voltage, Resistance, Frequency, Capacitance, Temperature, Duty Cycle, Diode and Continuity
• Integrated Non-Contact Voltage Detector with LED alert
• Compact size allows measurments in tight locations
• 1.2" (30mm) jaw size for conductors up to 350MCM
• Relative Mode for Capacitance Zero and Offset Adjustment
• Data Hold and Auto Power Off
• Complete with test leads, general purpose Type K temperature probe, two AAA batteries, and carrying case

Specifications                             Range
Display counts                           4000
AC Current                                 40.00A, 400.0A
AC Voltage                                 4.000V, 40.00V, 400.0V, 600V
DC Voltage                                400.0mV, 4.000V, 40.00V, 400.0V, 600V
Resistance                                 400.0Ω, 4.000kΩ, 40.00kΩ, 400.0kΩ,
                                                     4.000MΩ, 40.00MΩ
Frequency                                 10Hz to 10kHz
Capacitance                             40.00nF, 400.0nF, 40.00μF, 100.0μF
Temperature                           -4 to 1400°F (-20 to 760°C)
Duty Cycle                                0.5 to 99.0%
Diode                                         Yes
Continuity                                 Yes
Dimensions                             7.9x2.6x1.5" (200x66x37mm)
Weight                                      7.2oz (205g)

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User's Manual