Extech Instruments 445580 User Manual

Extech Instruments 445580 User Manual

Hygro-thermometer pen

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Hygro-Thermometer Pen
Model 445580

Introduction

Congratulations on your purchase of the Extech Hygro-Thermometer Pen Model 445580. The
445580 can measure Relative Humidity from 10% to 90% and Temperature from 14 to 122
o
50
C). Advanced features include MIN/MAX Memory, Push-button Calibration, Display Hold, and
Automatic Power Off.

Meter Description

1. Humidity/Temperature Sensor
2. POWER ON/OFF button
3. Data HOLD button
4. MIN/MAX Memory button
5. Calibration and units select button
2 3
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5
Visit us at www.TestEquipmentDepot.com
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User's Guide
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 445580

  • Page 1 Introduction Congratulations on your purchase of the Extech Hygro-Thermometer Pen Model 445580. The 445580 can measure Relative Humidity from 10% to 90% and Temperature from 14 to 122 F (0 to C). Advanced features include MIN/MAX Memory, Push-button Calibration, Display Hold, and Automatic Power Off.
  • Page 2 The display will reflect the change. 4. Press the recessed F/C button to store the selection. ‘S’ will appear in the display. 5. The display will then show ‘%MIN’. Turn off the meter to complete the operation. 445580-EU-EN v3.6 07/13...
  • Page 3 11. Press and hold the RESET button again for 3 seconds. %MAX will appear after the key is released. 12. Ensure that %MAX is displayed and then press CAL. ‘S’ will appear briefly and the meter will return to normal operation. Turn the power OFF; calibration is complete. 445580-EU-EN v3.6 07/13...
  • Page 4: Battery Replacement

    F & 0 to 50 Temperature: ±1.0 C (±1.8 F); RH: ±5% Power 2032 button battery (150 hour battery life) Response time 120 seconds Dimensions 175 x 42 x 16mm (6.9 x 1.6 x 0.6") Copyright © 2013 FLIR Systems, Inc.  All rights reserved including the right of reproduction in whole or in part in any form  ISO‐9001 Certified  445580-EU-EN v3.6 07/13...

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