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EM2220, Digital Multimeter

 

Introduction

This meter can be used to measure the velocity and temperature of air. It is capable of measuring instantaneous wind speed/temperature, maximum wind speed/ temperature, and minimum wind speed/temperature.

 

Parameter/ Specifications

 

Wind Speed Measurement:

Unit

Range

Resolution

Accuracy

m/s

0.8 ～ 35.0

0.1

± ( 5% + 0.5m/s )

km/h

2.88 ～ 126.0

0.22

± ( 5% + 1.80km/h )

ft/min

157.4 ～ 6890

11.8

± ( 5% + 98.4ft/min )

mph 

1.79 ～ 78.40

0.14

± ( 5% + 1.12mph )

knots

1.55 ～ 68.04

0.12

± ( 5% + 0.97knots )

 

Temperature Measurement:

Unit

Range

Resolution

Accuracy

℃

0 - 60℃

0.1℃

± 2℃

℉

32 - 140℉

0.2℉

± 3.6℉

Overrange Indication:   The display shows “ OL ” when the measured wind speed exceeds 35m/s ( 126km/h, 6890ft/min, 78.4mph, or 68.04knots )

Battery:   1.5V battery, AAA or equivalent, 3 pieces

Low Battery Indicator:  \" \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \" shown on the display

Auto power off:  The meter will turn off automatically if there is no button press for 

                            about 20 minutes. 

IP Degree:   IP10  

Operating Environment:   Temperature:   0°C ~ +45°C

                                             Relative Humidity:  

                                            This meter may only be used indoors.

Storage Environment:   Temperature:  -10°C ~ 50°C

Relative Humidity:

Size:  160mm x 54mm x 31.5mm

Weight ( without battery ):   About 95.4g

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