Precision Gold NO9AQ Instruction Manual
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Precision Gold NO9AQ Instruction Manual

Multi-function environment meter
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INSTRUCTION MANUAL
MODEL: NO9AQ
Multi-Function Environment Meter
4 IN 1
SOUND LEVEL
LIGHT
HUMIDITY
TEMPERATURE
CONTENTS
TITLE
4. Panel layout

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Summary of Contents for Precision Gold NO9AQ

  • Page 1: Table Of Contents

    CONTENTS INSTRUCTION MANUAL TITLE MODEL: NO9AQ 1. Introduction 2. Features Multi-Function Environment Meter 3. Specifications 4. Panel layout 5. Operating instructions 4 IN 1 6. Maintenance SOUND LEVEL LIGHT HUMIDITY TEMPERATURE...

  • Page 2: Introduction

    1. INTRODUCTION Sound level range: The 4 in 1 digital multi-function Environment Meter has been A LO (low) – Weighting: 35-100 dB designed to combine the functions of a Sound Level Meter, Light A HI (High)- Weighting: 65-130 dB Meter, Humidity Meter and Temperature Meter. It is an ideal C LO (low) –...
  • Page 3 Sound Level Resolution: 0.1 RH, 0.1°C, 1°C / 0.1°F, 1°F. Measurement range: Accuracy (after calibration): A LO (low) – Weighting: 35-100 dB Humidity: ±5 RH (at 25°C , 35 95 RH) A HI (High)- Weighting: 65-130 dB Response time of the humidity sensor: approx. 6min. C LO (low) –...

  • Page 4: Operating Instructions

    1. LCD display: 3½” digits with units of Lux, x10 Lux, °C, °F,%RH, 6. The sound level will be displayed. 7. Note: Strong winds (over 10m/sec.) can cause mis-readings in dB, A, C, Lo, Hi and low battery "BAT" MAX HOLD, DATA HOLD measurements.
  • Page 5 Measuring Humidity/Temperature 8. Recommended Illumination: Locations 1.Humidity Measurement: *Office Set the function Switch to "%RH" position. Conference, Reception room. 200 ~ 750 Then the display will show the humidity reading value Clerical work 700 ~ 1,500 (%RH) directly. Typing drafting 1000 ~ 2,000 When the tested environment humidity value changed.

  • Page 6: Maintenance

    6. MAINTENANCE Battery Replacement If the sign "BAT" appears on the LCD display, it indicates that the battery should be replaced. Open the battery case and replace the battery with 1 x 9V battery (Order code YA12N) Patent Pending Maplin Electronics Ltd Brookfields Way, Manvers Wath-Upon-Dearne Rotherham, S63 5DL...

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