AR847 digital temperature and humidity meter - AR847

Humidity&Temperature MeterAR847

Application:

The Humidity& temperature meter are widely apply on lab,warehouse,air conditioning system and quality control etc.

1. Features

1.1 Large LCD dual display

1.2 Humidity&temperature measuring

1.3 Humidity&temperature Max/Min measuring

1.4 Data hold

1.5 'C/'F selectable

1.6 Low battery indication

1.7 Auto power off

1.8 LCD back light

1.9 K-type thermocouple temperature measuring

2. Operations

2.1 Open battery door,install 9V battery correctly,Press ON/OFF button to turn on for measuring.

2.2 'C/'F selection: Press 'C/'F button for celsius for fahrenheit temperature measuring unit.

2.3 Temperature Max/Min measurement:Press T MAX MIN button to obtain maximum temperature value. Press T MAX MIN button again.LCD will display minimum temperature value and lock the data.

2.4 Humidity Max/Min measurement: Press RH MAX MIN button to measuring maximum temperature value. Press RH MAX MIN button again, LCD will display minimum temperature value and lock the data.

2.5 Data hold:While in normal measuring status,the display of temperature reading can be hold at any time by pressing the T HOLD button,press T HOLD again to exit the mode. On humidity hold reading same as by RH HOLD.

2.6 K-type thermometer measurement: Connect the k-type probe to the meter,LCD will display TYPE K indicates wide range temperature measuring mode. When unplug the k-type probe,the unit back to normal measure mode.

2.7 LCD back light:Press 'C/'F more than 2 seconds will turn on/turn off the light.

2.8 ON/OFF:Automatic power off after 10 mins without any operation. Press ON/OFF to turn off the meter.

3. Specification

Temperature range: -10'C to 50'C;

K-type range:-20'C to 1000'C;

Relative humidity range: 5.0% RH to 98%RH;

Accuracy:

Temperature:+-1'C(+-1.8'F)

K-TYPE:+-3% OR +-2'C

For more details,please contact with our company.