TABLE OF CONTENTS
1. FEATURES............................................................................. 1
2. SPECIFICATIONS................................................................... 2
3. FRONT PANEL DESCRIPTION.................................................. 6
3-1 Display............................................................................ 6
3-2 Power Button ( ESC, Backli
ht Button ).............................. 6
3-3 Hold Button ( Function, Next Button )................................ 6
3-4 REC Button ( Enter Button )............................................. 6
3-5 SET Button ( Button, Time check Button )......................▼ 6
3-6 Lo
er Button ( Button, Samplin
time check Button )....▲ 6
3-7 Probe input socket...........................................................
6
3-8 Type K/J Probe Input Socket............................................ 6
3-9 SD card socket................................................................. 6
3-10 RS-232 Output Terminal.................................................
6
3-11 Reset Button.................................................................. 6
3-12 DC 9V Power Adapter Input Socket.................................. 6
3-13 Battery Compartment/Cover............................................ 6
3-14 Battery Cover's Screws...................................................
6
3-15 Stand............................................................................ 6
3-16 Tripod Fix Nut................................................................ 6
3-17 Probe Plu
( Humidity/Temp. )........................................ 6
3-18 Probe Handle ( Humidity/Temp. ).................................... 6
3-19 Probe head ( Humidity & Temp. ).................................... 6
4. MEASURING PROCEDURE....................................................... 7
4-1 Function selection ........................................................... 7
4-2 Data Hold........................................................................ 9
4-3 Data Record ( Max./ Min. readin
).................................... 9
4-4 LCD Backli
ht ON/OFF......................................................10
5. DATALOGGER........................................................................10
5-1 Preparation before execute datalo
er function..................10
5-2 Auto Datalo
er ( Set samplin
time 1 second )............≧ 11
5-3 Manual Datalo
er ( Set samplin
time = 0 second ).........
12
5-4 Check time information.....................................................13
5-5 Check samplin
time information.......................................13
5-6 SD Card Data structure.....................................................13
6. Savin
data from the SD card to the computer........................ 15
7. ADVANCED SETTING..............................................................16
7-1 Set clock time ( Year/Month/Date, Hour/Minute/ Second )...17
7-2 Decimal point of SD card settin
........................................18
7-3 Auto power OFF mana
ement ..........................................18
7-4 Set beep Sound ON/OFF...................................................19
7-5 Select the thermometer type to Type K or Type J...............
19
7-6 Select the temperature unit to or ............................℃℉ 20
7-7 Set samplin
time ........................................................... 20
7-8 SD memory card format...................................................
20
8. POWER SUPPLY from DC ADAPTER.........................................
21
9. BATTERY REPLACEMENT........................................................21
10. SYSTEM RESET....................................................................22
11. RS232 PC serial interface......................................................22
12. Optional Type K Temp. probe................................................24
13. PATENT...............................................................................25