Extech 382400 - Manuals - manualsarea.com

Page 2 - International Safety Symbols

382400-EN-V1.2-3/12 2 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 i...

Page 3 - CAUTIONS; MAXIMUM INPUTS; Function Maximum

382400-EN-V1.2-3/12 3 CAUTIONS • Improper use of this meter can cause damage, shock, injury or death. Read and understand this user manual before operating the meter. • Always remove the test leads and clamp jaw from circuits or devices under test before replacing the battery or fuses. • Use great c...

Page 4 - Description; Meter Description

382400-EN-V1.2-3/12 4 Description Meter Description 1. Clamp conductor 2. COM test lead input jack 3. Voltage (V) test lead input jack 4. LCD Display 5. HOLD, MIN, MAX, PEAK mode button 6. Function select switch 7. 50/60Hz select push-button 8. Flex Clamp probe 9. Clamp coupling mechanism Display De...

Page 5 - Operation; NOTES; AC True RMS Current Measurements; COM

382400-EN-V1.2-3/12 5 Operation NOTES : Read and understand all Warning and Caution statements in this operation manual prior to using this meter. Set the function select switch to the OFF position when the meter is not in use. AC True RMS Current Measurements WARNING: Ensure that the test leads are...

Page 6 - Automatic Power OFF; HOLD

382400-EN-V1.2-3/12 6 DATA HOLD, MAX-MIN, and PEAK Modes 1. Measure current or voltage as previously described. 2. Press the HOLD button to access the Data Hold mode; an H icon will be displayed. Use the Data Hold mode to freeze a displayed reading. 3. Press again to access the MAX mode. In the MAX ...

Page 7 - Specifications

382400-EN-V1.2-3/12 7 Specifications AC Current 50/60Hz, Auto Range, True RMS, Crest Factor <4 Conductor should be positioned at the center of the flexible loop Range Resolution Accuracy * 0 to 300.0 AAC 300.0 to 999.9 A 0.1A 1000 to 3000 A 1A ± 1.0% of range *Position sensitivity is 2% of range;...

Page 8 - Maintenance; Inspection; EU Battery ordinance; disposal in the household garbage is prohibited!

382400-EN-V1.2-3/12 8 Maintenance WARNING: To avoid electrical shock, disconnect the meter from any circuit, remove the test leads from the input terminals, and turn OFF the meter before opening the case. Do not operate the meter with an open case. Inspection Inspect the clamp for damage before each...

Page 9 - Product specifications subject to change without notice; Warranty; EXTECH INSTRUMENTS CORPORATION; one year; Calibration and Repair Services

382400-EN-V1.2-3/12 9 Support lines: U.S. 877-439-8324, Intl. 603-324-7800 Technical support: Option 3; E-mail: [email protected] Repair & Returns: Option 4; E-mail: [email protected] Product specifications subject to change without notice Visit our website: www.extech.com Extech Instruments Co...