HT instruments HT3310 - Manual (Page 6)

HT3301-HT3310
EN - 5
4. INSTRUMENT DESCRIPTION
4.1. FRONTAL PANEL
LEGEND:
1. IR
sensor
2. Laser pointer beam
3. LCD Display
4. down button
5. up button
6. mode button
7. laser/backlight button
8. Measurement Trigger
9. Handle Grip
10. Battery Cover
11. K Type inputs (only for HT3301)
Fig. 1: Frontal panel description
4.2. DISPLAY
LEGEND:
1. Data
hold
2. Measuring indication
3. Emissivity symbol and value
4. °C/°F symbol
5. Auto obtain Emissivity (HT3301)
6. lock and laser” on” symbols
7. High alarm and low alarm symbol
8. Temperature values for the MAX,
MIN, DIF, AVG HAL, LAL.TK And
LOG
9. Symbols for EMS MAX, MIN, DIF,
AVG, HAL, LAL TK (HT3301),
LOG (HT3301)
10. Current temperature value
11. Low battery
Fig. 2: LCD Display
4.3. AUTOPOWEROFF
In order to extend the battery life, the meter activate AUTOPOWER OFF function after 7
seconds last measurement executed.