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User’s Guide Digital AC/DC Clamp Meter Model 38394...
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Introduction Congratulations on your purchase of Extech’s 38394 AC/DC Clamp Meter. This clamp meter measures AC/DC Current to 600A, DC/AC Voltage, Resistance, Frequency, Diode, and Continuity. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
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Dimensions 7.0 x 2.5 x 1.3” (178 x 64 x 33mm) Weight 8.3 oz. (230g) Zero Adjust REL (Relative) push button Diode Short/Open, Good/Defect Test Sample Time 0.35 sec approx. Input Impedance 10MΩ for ACV & DCV 38394 V3.3 8/08...
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Hertz, kilohertz (frequency) WARRANTY EXTECH INSTRUMENTS CORPORATION (A FLIR COMPANY) warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
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Ω position, press the FUNC key if necessary Set the Function switch to the •))) to display the Ω icon. Connect the test leads to the device under test and read the measured value on the LCD display. 38394 V3.3 8/08...
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If one reading displays a value and the other reading displays “OL”, the diode is good If both readings display “OL”, the device is open If both readings are very small or zero, the device is shorted 38394 V3.3 8/08...
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