Extech Instruments 382400 User Manual
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Extech Instruments 382400 User Manual

Extech Instruments 382400 User Manual

Flexible true rms 3000a ac current clamp
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User Guide
Flexible AC Clamp Meter
3000 Amp / 600 Volt
Model 382400
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com
Visit us at www.TestEquipmentDepot.com
Back to the Extech 382400 Product Page
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431

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Summary of Contents for Extech Instruments 382400

  • Page 1 Model 382400 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com Back to the Extech 382400 Product Page Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 FAX 781.665.0780 - TestEquipmentDepot.com...

  • Page 2: Safety Notes

    Introduction Congratulations on your purchase of the Model 382400 Extech AC Clamp device. The Model 382400 features: True RMS AC measurements 3000A maximum current 600V maximum voltage Fast Peak Hold feature MAX-MIN and Data Hold features Auto Power OFF This meter is shipped fully test and calibrated. Careful use of this meter will provide years of reliable service.

  • Page 3: Overvoltage Category

    OVERVOLTAGE CATEGORY IV Equipment of OVERVOLTAGE CATEGORY IV is for use at the origin of the installation. Note – Examples include electricity meters and primary over-current protection equipment 382400 V1.1 06/07...
  • Page 4 Flex Clamp probe Clamp coupling mechanism Display Description Data Hold Max reading Min reading Peak reading Low battery Volts (Voltage) Amperes (Current) Frequency Auto Power OFF Minus sign Negative reading display 0 to 9999 Measurement display digits 382400 V1.1 06/07...

  • Page 5: Operation

    Read the voltage measurement (V) and frequency (Hz) on the LCD display. ‘OL’ is displayed when the measurement exceeds the specified maximum limit. Note: For measurements lower than 30V, the meter’s frequency display will indicate ‘0’. 382400 V1.1 06/07...

  • Page 6: Specifications

    50/60Hz, Auto Range, True RMS, Crest Factor <4, Input Impedance 10M ohm, Overload protection 800V Range Resolution Accuracy 4.0V to 600.0 VAC 0.1V ± (0.5% reading+ 5 digits) Frequency ACV value > 30VAC or ACA value > 30A Range Resolution Accuracy 45 – 65 ± 0.2Hz 382400 V1.1 06/07...
  • Page 7 Power consumption 10mA approx. Auto power OFF After approx. 15 minutes Weight 15.2 oz. (430g) Safety For indoor use and in accordance with the requirements for double insulation to EN61010-1-032 Category III 600V; Pollution Degree 2. Approvals 382400 V1.1 06/07...

  • Page 8: Maintenance

    99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipmentDepot.com Back to the Extech 382400 Product Page Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 FAX 781.665.0780 - TestEquipmentDepot.com 382400 V1.1 06/07...

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