3.2. Front panel description
1.
LCD display
2.1. SELECT key
2.2. RANGE key
2.3. HOLD key: hold measured value
2.4. REL key: relative measurement
2.5. MAX/MIN key
2.6. Hz/Duty key
3.
Range and function switch.
4.
Temperature jacks
5.
V
Ω
Hz jack
6.
COM jack
7.
mA jack (< 400mA)
8.
20A jack
(see figure)
3.3. The Select key
The select key gives you a choice between AC/DC, temperature °C/°F and
diode or continuity test.
3.4. The RANGE key
The range is initially in the AUTO mode. Push the button to change to the
Manual range mode. Push the button 2 sec to return to AUTO mode.
3.5. The HOLD key
Press to memorize the measured value.
3.6. The REL key
Press this button to clear the reading and to turn the meter into relative
value measurement (REL). Press it again to return to normal mode.
3.7. Max/Min key
Press this button to display the maximum value of the measuring. Press it
again to display the minimum value of the measuring. In this function,
auto power off and analogue bar display are not available. Press 2 seconds
to exit the function.
3.8. The Hz/Duty key
When measuring AC voltage or current, you can switch between frequency,
duty cycle and voltage or current by pressing the Hz duty key. When mea-
suring frequency, you can switch between frequency and duty cycle
(1~99%)
20
