Extech Instruments 42511 User Manual

Extech Instruments 42511 User Manual

Dual laser infrared ir

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User's Manual
Dual Laser InfraRed (IR) Thermometer
MODEL 42511

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Summary of Contents for Extech Instruments 42511

  • Page 1 User’s Manual Dual Laser InfraRed (IR) Thermometer MODEL 42511...
  • Page 2: Warranty

    Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for three years from date of shipment (a six month limited warranty applies on sensors and cables).
  • Page 3: Meter Description

    HOLD, last measurement locked in display Laser pointer active Power locked ON High limit alarm Low limit alarm C or F temperature units Main temperature display Low battery icon 10. MAX icon 11. Emissivity setting 12. Emissivity icon 13. Max temperature display 42511 V4.2 2/08...
  • Page 4 42511 V4.2 2/08...
  • Page 5: Operating Instructions

    3. The laser icon will appear in the LCD when the laser function is enabled. 4. The status of the laser will be stored in memory and will remain as the ON condition until changed. @150mm @6” 12.5mm 0.5” 42511 V4.2 2/08...
  • Page 6 42511 V4.2 2/08...
  • Page 7 (Low Alarm On/Off) Press the ▲ or ▼ button to turn the High Alarm feature ON or OFF (Low Alarm setting) Press the ▲ or ▼ button to set the Low alarm limit value in the main display 42511 V4.2 2/08...
  • Page 8 (9V). The battery compartment is located behind the panel that surrounds the meter’s trigger. Open the compartment by pulling the panel down from the trigger area. Replace the 9V battery and close the battery compartment cover. 42511 V4.2 2/08...
  • Page 9 Emissivity values range from 0.1 for a very reflective object to 1.00 for a flat black finish. For the Model 42511, the emissivity is adjustable from 0.1 to 1.00. Most organic materials and painted or oxidized surfaces have an emissivity factor of 0.95.
  • Page 10: Specifications

    Storage Temperature 14 to 140 F (-10 to 60 Power Supply 9V battery Automatic Power Off 7 seconds, with LOCK to disable Weight 5.7 oz. (163g) Dimensions 5.7 x 4 x 1.6” (146 x 104 x 43mm) 42511 V4.2 2/08...
  • Page 11: Calibration And Repair Services

    For the latest version of this User’s Guide, Software updates, and other up-to-the-minute product information, visit our website: www.extech.com Extech Instruments Corporation, 285 Bear Hill Rd., Waltham, MA 02451 Copyright © 2008 Extech Instruments Corporation All rights reserved including the right of reproduction in whole or in part in any form.

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