8
Adres producenta/ Adresse des Herstellers/ Manufacturer’s Address/ Адрес производителя
GTV Poland Sp. z o.o. Sp. k., ul. Przejazdowa 21, 05-800 Pruszków, www.hoegert.com
4.4. Resistance measurement
To avoid damage to the meter or the device under test, disconnect the power supply to the circuit under test and completely dischar-
ge all high voltage capacitors before measuring the resistance.
1. Set the function switch to the appropriate field within the range marked „Ω”. At first the meter displays „OL”, indicating that the
input is in an open circuit, i.e. no resistance is connected.
2. Connect the black probe to the „COM” input socket and the red probe to the „V Ω” input socket.
3. Use the probe tips to measure the resistance of the circuit being tested.
4. Read the measured resistance value on the display.
4.5. Capacity measurement F
1. Insert the end of the red test lead into the terminal marked „VΩ”, insert the end of the black test lead into the „COM” terminal;
2. Turn the function knob to the desired position within the range marked F;
3. Put the ends of the test leads to the measured element,
4. Read the capacity value on the display.
4.6. Hz frequency measurement
1. Insert the end of the red test lead into the terminal marked „VΩHz”, insert the end of the black test lead into the „COM” terminal;
2. Turn the function knob to the position marked Hz;
3. Put the ends of the test leads to the measured element,
4. Read the frequency value on the display.
4.7. TEMP temperature measurement
1. Additional leads for temperature measurement are included with the device. Insert the end of the red test lead into the terminal
marked „VΩHz°C”, insert the end of the black test lead into the „COM” terminal;
2. Turn the function knob to the position marked TEMP;
3. Put the ends of the test leads to the measured element,
4. Read the temperature value on the display.
4.8. Continuity test
1. Insert the end of the red test lead into the terminal marked „VΩ”, insert the end of the black test lead into the „COM” terminal;
2. Set the function switch to ;
3. Put the ends of the test leads to the measured elements, the measurement result will be shown on the display;
4. The built-in buzzer will sound if the resistance between the probes is less than 30 +/- 10Ω.
4.9. NPN, PNP Transistor test
1. Set the function switch to „hFE”;
2. Make sure the transistor is of NPN or PNP type;
3. Place the transistor properly in the E.B.C port;
4. Read the result on the display.
5. SPECIFICATION
5.1. Technical Specification
Specification of external conditions
Use
Temperature
0~40°C
Humidity
< 75%
Storage
Temperature
-10~50°C
Humidity
< 75%
Technical Specification
Display
4000 characters
Data Hold
√
Material
ABS
Backlit display
√
