Extech Instruments MA150 User Manual
Extech Instruments MA150 User Manual

Extech Instruments MA150 User Manual

200a ac mini clamp-on meter

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USER MANUAL
Model MA150
200A AC Mini Clamp-on Meter

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Summary of Contents for Extech Instruments MA150

  • Page 1 USER MANUAL Model MA150 200A AC Mini Clamp-on Meter...
  • Page 2: Meter Description

    Introduction Thank you for choosing the Extech MA150 AC Mini Clamp Meter. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Meter Description 1. Current sense jaw 6. LCD display 2. Non-contact AC voltage indicator light 7.
  • Page 3: Operation

    4) Touch the test probes to the diode under test. Forward voltage will typically indicate 0.400 to 0.700V. Reverse voltage will indicate “OL”. Shorted devices will indicate near 0V and an open device will indicate “OL” in both polarities. MA150-en-US v2.3 06/16...
  • Page 4 To manually turn off the backlight, press and hold the “MAX ” key for more than 1 second. Flashlight Press and hold the top button to turn the flashlight on. Release the button to turn the flashlight off. MA150-en-US v2.3 06/16...
  • Page 5: Specifications

    6.5 x 2.6 x 1.3” (164 x 65 x 32mm) (HWD) Standards For indoor use and in accordance with the requirements for double insulation to IEC1010-1 (1995): EN61010-1 (1995) Overvoltage Category III 300V and Category II 600V, Pollution Degree 2. MA150-en-US v2.3 06/16...
  • Page 6 ±(2.0% rdg + 3 digits) 2.000MΩ 1kΩ ±(3.0% rdg + 5 digits) 20.00MΩ 10kΩ Non-Contact AC Voltage 100VAC to 600VAC 50/60Hz Test current: 0.3mA typical; Diode Test Open circuit voltage: 1.5VDC typical Threshold <120Ω Continuity Test current <1mA MA150-en-US v2.3 06/16...
  • Page 7: Maintenance

    4) Replace compartment cover and secure the screw. Warranty  FLIR Systems, Inc. warrants this Extech Instruments brand device 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 for authorization. Visit  the website www.extech.com for contact information. A Return Authorization (RA) number must be issued before any product is  returned. The sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in transit.  This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of  specification, improper maintenance or repair, or unauthorized modification. FLIR Systems, Inc. specifically disclaims any implied  warranties or merchantability or fitness for a specific purpose and will not be liable for any direct, indirect, incidental or  consequential damages. FLIR’s total liability is limited to repair or replacement of the product. The warranty set forth above is  inclusive and no other warranty, whether written or oral, is expressed or implied.  Calibration, Repair, and Customer Care Services  FLIR Systems, Inc. offers repair and calibration services for the Extech Instruments products we  sell. NIST certification for most products is also provided. Call the Customer Service Department for  information on calibration services available for this product. Annual calibrations should be  performed to verify meter performance and accuracy. Technical support and general customer  service is also provided, refer to the contact information provided below.  Support Lines: U.S. (877) 439‐8324; International: +1 (603) 324‐7800  Technical Support: Option 3; E‐mail: support@extech.com  Repair & Returns: Option 4; E‐mail: repair@extech.com  Product specifications are subject to change without notice  Please visit our website for the most up‐to‐date information  www.extech.com  FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA   ISO 9001 Certified  Copyright © 2013‐2016 FLIR Systems, Inc.  All rights reserved including the right of reproduction in whole or in part in any form  www.extech.com     MA150-en-US v2.3 06/16...

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