Sper scientific 850070 Manual
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Sper scientific 850070 Manual

Mini environmental quality meter
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Mini Environmental
Quality Meter
850070

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Summary of Contents for Sper scientific 850070

  • Page 1 Mini Environmental Quality Meter 850070...

  • Page 2: Table Of Contents

    Mini Environmental Quality Meter 850070 Copyright ©2015 by Sper Scientific ALL RIGHTS RESERVED Printed in the USA The contents of this manual may not be reproduced or transmitted in any form or by any means electronic, mechanical, or other means that do not yet exist or may...

  • Page 3: Introduction

    INTRODUCTION For environmental testing anywhere. Combines a light meter, humidity meter, thermometer & anemometer into a single compact unit. Features touch-tone buttons, max- min & hold functions. Comes ready to use with wrist strap, instructions, 9V battery, & soft carrying case. PANEL DESCRIPTION 1.

  • Page 4: Measurement Procedures

    OPERATING INSTRUCTIONS Measurement Procedures Turn on the instrument by pressing the POWER button. See page 3 for button locations. The full display appears, then counts down to 00000. The meter defaults to the last used unit of measure. Air Velocity Measurement 1.

  • Page 5: Light Measurement

    can cause inaccurate results. If applicable, allow a few minutes for the probe and meter to adjust to the ambient temperature. RH Measurement & Temperature 1. Press the FUNCTION button to select the RH function. 2. Press the °C/°F button to select Centigrade or Fahrenheit. 3.

  • Page 6: Additional Functions

    ADDITIONAL FUNCTIONS Data Hold During the measuring procedure, press the HOLD button to freeze the measured value. The LCD will also display the word: “HOLD.” To exit, press the HOLD button again. Maximum / Minimum (Record) 1. Press the MAX/MIN button once. “REC” appears on the LCD to indicate that the meter is in the Record mode.

  • Page 7: Overload Indicator

    Overload Indicator When the measurement is out of range, “- - - -” appears on the display. BATTERY REPLACEMENT Replace the battery when the low battery icon is displayed in the left corner of LCD. In-spec measurements may be made for several hours after the low battery icon appears.

  • Page 8: Warranty

    Weight 5.3 oz (150 g) WARRANTY Sper Scientific warrants this product against defects in materials and workmanship for a period of five (5) years from the date of purchase, and agrees to repair or replace any defective unit without charge. If your model has since been discontinued, an equivalent Sper Scientific product will be substituted if available.

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