5.8 Continuity Test
1. Turn off all power of the circuit under test. Discharge all capacitors of circuit. Any voltage present during the conti-
nuity test will result in reading error and can damage the instrument if the voltage exceed overload protection limit. Set
the rotary switch to the continuity test range position and press the SEL button to
select the function.
2. Connect the red test lead to the VAHzCxTemp input terminal and the black test lead to the
COM input terminal.
3. Connect the test leads to the circuit or device under test. Make sure that the power of circuit or device is turned off.
4. The open circuit will be indicated as overrange condition.
5. The buzzer will sound if the resistance of the circuit is less than approximately 50. After complete all tests, dis-
connect the test leads from circuit and instrument.
5.9 Data Hold
The reading will be hold when the HOLD key is pressed. If the key is pressed once again, it will release the hold and
allow a further measurement.
6. MAINTENANCE
WARNING
To avoid electric shock, remove the test leads from the circuit before opening the multimeter.
1. Repairs and services not covered by this instruction manual must be done only by qualified technician.
2. Periodically wipe the housing with a damp soft cloth and mild detergent. Do not use abrasives or solvents.
6.1 Battery Replacement
To replace the battery, follow the procedure listed below.
1. Disconnect the test leads from the circuit under test and turn off the meter.
2. Disconnect the test leads from the meter.
3. Place the meter with front panel over a soft surface.
4. Remove the screws located in the rear case.
5. Carefully separate the front case from the rear case.
6. Carefully remove the old batteries replacing for a new one.
7. Replace front case in the rear case.
8. Refasten the screws.
6.2 Fuse Replacement
Refer to the following procedure to analyze or replace the fuse.
1. Repeat the step 1 to 5 of item Battery Replacement.
2. Remove the damaged fuse.
3. Install the new fuse, with the same size and specification.
4. Replace the front case in the rear case.
5. Refasten the screws.
7. ACCESSORIES
After receiving your instrument, please check if the listed accessories are included in the giftbox:
1. Digital Multimeter
2. Test Leads (one pair)
3. Instruction Manual
4. Batteries (installed)
5. Holster
6. K Type Thermocouple
Fruhmann GmbH
NTL Manufacturer & Wholesaler
Austria www.ntl.at
P3245-1T
Hand multimeter digital, small
auto range
It is a portable test instrument,
compact and operated by battery. It
has the following measurement
features for domestic, hobby and
educational applications.
- DC and AC Voltage
- DC and AC Current
- Resistance
- Capacitance
- Frequency
- Temperature
- Diode and Continuity Test
- Data Hold
- Autorange
