10
11
2.Inserts “K” type thermocouple into the temperature
measuring socket on the front panel and contact the
object to be measured with the thermocouple probe.
3. Read temperature value on the LCD display.
1. To avoid electric shock, be sure the thermocouple has been
removed before changing to another function measurement.
2. Before attempting to insert thermocouple for testing, always be
sure that test leads have been disconnected from any
measurement circuits.
3. The thermocouple has been removed when making voltage
measurements with test leads.
WARNING
MEASURING FREQUENCY
1.Connect red test lead to the “VHz” jack and the black
test to the COM jack.
2.Set the rotary switch at Hz Position.
3.Connect test leads across the source or load under
measurement.
NOTE:
1.DO not apply more than 250Vrms to the input.
2
.
In noisy environment, it is preferable to use shield
cable for measuring small signal.
DIODE TEST
1.Connect the red test lead to “
Ω
” jack and the black
test lead to the “COM” jack (The polarity of red lead
is positive “+”.).
2.Set the rotary switch at “ ” position.
3.Connect the red test lead to the anode of the diode to
be tested and the black test lead to the cathode of the
diode.
4.The approx. forward voltage drop of the diode will be
displayed. If the connection is reversed,only figure
“1” will be shown.
AUDIBLE CONTINUITY TEST
1.Connect red test lead to “
Ω
” jack, black test lead to
“COM” jack.
2.Set range switch to “
” position.
3.Connect test leads to two points of circuit to be
tested. If continuity exists, built-in buzzer will sound.
SPECIFICATIONS
Accuracy is specified for a period of one year after
calibration and at 18°C to 28°C (64°F to 82°F) with
relative humidity to 80%.
GENERAL
Maximum voltage between
terminals and earth ground :
CAT II 1000V dc or 750V
ac rms. (sine)
Display
LCD, 1999 counts, updates
2-3/ sec.