Extech MA250 Handleiding

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Specifications subject to change without notice.

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www.extech.com

8/3/12 - R1

Integrated Non-Contact Voltage Detector

To quickly check for the presence of live wires before testing plus

20A and 200A current ranges

200A AC Clamp Meter + NCV

Ordering Information

MA250........................200A AC Clamp Meter + NCV

MA250-NIST................MA250 with NIST Certificate

Features:

•Built-in non-contact Voltage detector with LED alert

•1.2" (30mm) jaw size for conductors up to 500MCM

•4000 count LCD display

•Multimeter functions include AC/DC Voltage, Resistance,

Capacitance, Frequency, Temperature, Duty Cycle, Diode,

and Continuity

•Relative Mode for Capacitance Zero and Offset Adjustment

•Data Hold freezes reading on display

•Auto Power Off

•Complete with test leads, general purpose Type K bead wire

temperature probe, two AAA batteries, and carrying case

Built-in non-contact Voltage detector with LED alert

Compact size allows measurements in tight locations

SpecificationsRangeMax. ResolutionBasic Accuracy

(% readings+digits)

Display counts4000

AC Current20.00A, 200.0A0.01A±(2.5% + 8d)

AC Voltage4.000V, 40.00V, 400.0V, 600V0.001V±(1.8% + 8d)

DC Voltage400.0mV, 4.000V, 40.00V, 400.0V, 600V0.1mV±(0.8% + 2d)

Resistance400.0ΩΩ, 4.000k, 40.00k, 400.0kΩΩ,

4.000MΩ, 40.00MΩΩ0.1±(0.8% + 2d)

Frequency10Hz to 10kHz0.01Hz±(1.5% + 2d)

Capacitance40.00nF, 400.0nF, 40.00μF, 100.0μF0.01nF±(3.0% + 5d)

Temperature-4 to 1400°F (-20 to 760°C)0.1°±(3% + 9°F/5°C)

Duty Cycle0.5 to 99.0%0.1%±(1.2% + 2d)

DiodeYes

ContinuityYes

Dimensions7.9x2.6x1.5" (200x66x37mm)

Weight7.2oz (205g)

Product specificaties