Table of Contents
Features............................................................................................ 3
Specications................................................................................3-5
Instrument Description ..................................................................... 6
Operating Instructions.................................................................7-12
Function selection.......................................................................... 7
Air velocity/Temperature measurement .......................................... 7
Changing the Air velocity unit......................................................... 7
Humidity/Temperature measurement ............................................. 8
Type K/J Thermometer measurement ............................................ 8
Light Meter measurement.............................................................. 8
Changing the Light Meter unit........................................................ 8
Zero Adjustment ............................................................................ 9
Sound Level measurement ............................................................ 9
Data Hold ...................................................................................... 9
Data Record .............................................................................9-10
Backlight ON/OFF........................................................................ 10
Datalogger................................................................................... 10
Auto Datalogger......................................................................10-11
Manual Datalogger....................................................................... 11
Checking the Time....................................................................... 11
Check Sampling Time Information................................................ 11
SD Card Data Structure............................................................... 12
Data Transfer from SD card to Computer..................................... 12
Advanced Settings ....................................................................13-15
Set Clock Time ............................................................................ 13
Setting the Decimal point on the SD Card.................................... 14
Auto power OFF management..................................................... 14
Set Beeper Sound ON/OFF ......................................................... 14
Select the Thermometer to Type K or Type J ............................... 14
Select the Temperature unit to °C or °F........................................ 15
Set sampling time ........................................................................ 15
SD memory card Format ............................................................. 15
PC Serial Interface.......................................................................... 16
System Reset ................................................................................. 17
Battery Replacement...................................................................... 17
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