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Extech MA250 : 200A AC Clamp Meter + NCV



AC Clamp-on meter with Integrated Non-Contact Voltage Detector

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Deskripsi Produk

AC Clamp-on meter with Integrated Non-Contact Voltage Detector

The compact Extech MA250 200 amp AC/DC clamp meter offers maintenance technicians, electricians, 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 features a built-in non-contact voltage (NCV) detector. The heart of the MA250 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 temperature probe. MA250 comes with test leads, general-purpose Type K bead wire temperature probe, two AAA batteries, carrying case, user manual, and one-year limited warranty.

200A AC Clamp Meter + NCV Features

  • Built-in non-contact Voltage detector with LED alert to quickly check for the presence of live wires before testing
  • 1.2″ (30mm) jaw size for conductors up to 500MCM
  • 4,000 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 and Auto Power Off
  • Complete with test leads, general purpose Type K bead wire temperature probe, two AAA batteries, and carrying case

For complete specs please download the product datasheet (not available for some accessories)

Informasi Tambahan

Berat1200 g
Calibration Certificate or Not

2. With NIST Certificate, 1. Without NIST Certificate


True RMS
Display counts4000 count LCD
Jaw size/Cable size1.2″ (30mm); 350MCM
AC Current20A, 200A
DC Current
Max Resolution0.01A (AC)
Basic ACA Accuracy (% rdg)±2.5%
AC Voltage (Max Res.)600V (0.1mV)
DC Voltage (Max Res.)600V (0.1mV)
Resistance (Max Res.)40.00MΩ (0.1Ω)
Capacitance (Max Res.)100µF (0.01nF)
Frequency (Max Res.)10kHz (1Hz)
Temperature-4 to 1400°F (-20 to 760°C)
Duty Cycle0.1 to 99.9%
Data HoldYes
UL, ETL, CE, Category RatingETL, CE, CAT III-600V
Dimensions/Weight7.9×2.6×1.5″ (200x66x37mm)/ 7.2oz (205g)

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