TABLE OF CONTENTS
1. FEATURES.............................................................1
2. SPECIFICATIONS................................................... 2
3. FRONT PANEL DESCRIPTION.................................
6
3-1 Display............................................................
6
3-2 Power Button................................................... 6
3-3 REC. Button.....................................................
6
3-4 Hold Button.....................................................
6
3-5 , Button....................................................
℃℉ 6
3-6 Function Button ...............................................6
3-7 Battery Compartment/Cover..............................6
3-8 Temp. Probe input Socket ................................6
3-9 Humidity Probe input Socket ............................
6
3-10 RS-232 Output Terminal.................................
6
3-11 Stand.............................................................6
3-12 Probe Plug ....................................................
6
3-13 Probe handle..................................................6
3-14 Probe main body............................................
6
3-15 Sensing head with inner filter.......................... 6
3-16 Protection cover for Sensing head....................6
4. MEASURING PROCEDURE....................................
7
4-1 Humidity content measurement.........................7
4-2 Dew point measurement...................................8
4-3 Type K thermometer measurement...................
8
4-4 Data Hold........................................................
8
4-5 Data Record (Max, Min reading)........................ 9
5. OFFSET TEMPERATURE ADJUSTMENT for
Type K THERMOMETER......................................... 10
6. AUTO POWER OFF DISABLE...................................12
7. RS232 PC SERIAL INTERFACE................................
12
8. BATTERY REPLACEMENT........................................13
9. OPTIONAL PROBES & ACCESSORIES......................
14