EXTECH 45170 DATA SHEET

User's Guide

4-in-1 Humidity, Temperature Airflow
and Light Meter

Model 45170

Introduction

Congratulations on your purchase of Extech’s Model 45170 4-in-1 Humidity, Temperature, Airflow
and Light Meter. With careful use, this meter will provide years of reliable service.

Meter Description

1. Vane Airflow Sensor

2. Type K Thermocouple Input Jack

3. Display

1

4. Power Button

5. Unit /Zero Button

6. C°/F° /Lux/Ft-cd Button

7. Light Sensor

8. RH and Air Temperature Sensors

9. Hold Button

10. Max/Min Button

11. Function Button

2

3

4

5

6

7

8

9

10

11

2

45170 –EU-EN-V1.2-5/11