1.
SAFETY INFORMATION
This manual contains information and warnings that must be followed for operating the meter safely and maintaining
the meter in a safe operating condition. In the case of any doubt regarding the integrity of the instrument, make the
multimeter unusable immediately.
The protection provided by the meter may be impaired if, for example:
- It shows visible damages.
- It fails in the execution of measurements.
- It was stored for a long time in unfavorable conditions.
- It was be submitted the severe vibrations in transport.
WARNING
1. To avoid electric shock or damages to the instrument, do not apply voltages above 600V DC or AC RMS between
input terminals of the instrument.
2. Observe the proper safety precautions when working with voltages above 60V DC or 30V AC RMS. Such voltages
can expose the user to dangerous electric shocks.
3. Make sure that the test leads are in good conditions of security.
CAUTION
To avoid damages to the instrument:
- Remove the test leads from test circuit before changing the measurement function.
- Never connect voltages above 600V DC or 600V AC RMS.
- Never connect voltage to the input terminals when the rotary switch is selected to measure resistance.
- Maximum input voltage in the temperature function: 60V DC or 24V RMS AC.
Use of the Proper Fuse
To avoid dangerous fires, use the correct fuse, of the same type and specification of operation current and voltage, as
specified. The use of the fuse with different specification or short-circuit the fuse socket is prohibit and can cause
extremely serious injury.
2. SPECIFICATION
2.1 General Specification
- Display: 3 ¾ Digits (4000 Counts). - Overrange Indication: OL.
- Sample Rate: 3 times / second. - Auto Power Off: 15 minutes. - Auto Range.
- Data Hold Function.
- Low Battery Indication: Display shows
.
- Operation Environment: 0°C to 40°C, RH < 75%.
- Storage Environment: -20°C to 60°C, RH < 80%.
- Internal Use.
- Certification: CE Mark - CAT II 600V. - Power: Two 1.5V AAA battery.
- Dimensions: 138(H) x 72(W) x 38(D)mm. - Weight: Approx. 205g (including battery).
2.2 Electrical Specification
Accuracy specified to one year calibration period, operation temperature of 18°C to 28°C (64°F to 82°F) and relative
humidity < 70%.
DC Voltage
RANGE
RESOLUTION
ACCURACY
400mV
100V
±(0.5%+4D)
4V
1 mV
40V
10mV
±(0.8%+4D)
400V
100mV
600V
1V
- Input Impedance: 10M.
- Overload Protection: 600V DC / 600V AC RMS.
AC Voltage
ACCURACY
RANGE
RESOLUTION
50Hz/60Hz
40 ~ 400Hz
4V
1 mV
±(0.8%+4D)
40V
10mV
±(2%+5D)
400V
100mV
±(1.2%+5D)
600V
1V
- Frequency Response: 40 to 400Hz. - Input Impedance: 10M.
- Overload Protection: 600V DC / 600V AC RMS.
DC Current
RANGE
RESOLUTION
ACCURACY
400µA
0.1µA
±(1.2%+4D)
4000µA
1µA
40mA
10µA
200mA
100µA
10A
10mA
±(2.5%+4D)
- Overload Protection: Fast Action Fuse 0.25A/250V to mA input. Without fuse to 10A input (10A maximum for 15s).
AC Current
RANGE
RESOLUTION
ACCURACY
400µA
0.1µA
± (1.5% +5D)
4000µA
1µA
40mA
10µA
200 mA
100A
10A
10mA
±(3% +5D)
- Frequency response: 40 to 400Hz
- Overload Protection: Fast Action Fuse 0.25A/250V to mA input. Without fuse to 10A input (10A maximum for 15s).
Temperature
- Range: -20°C ~ +750°C / -4°F ~ +1400°F.
- Resolution: 1°C / 1°F.
- Accuracy:
-20°C ~ +400°C / -4°F ~ +750°F
±(1%+4D)
+400°C ~ +750°C / +750°F ~ +1400°F
±(3%+10D)
- Thermocouple measuring range: -40°C ~ +204°C
- Thermocouple Accuracy: ±0.75% or ±2.2°C
Resistance
RANGE
ACCURACY
400
±(1.2%+4D)
4k
40k
400k
4M
20M
±(3%+5D)
- Overload Protection: 500V DC / 500V AC RMS.
Frequency
RANGE
RESOLUTION
ACCURACY
10Hz
0.01 Hz
100Hz
0.1Hz
1kHz
1Hz
10kHz
10Hz
±(1%+4D) (10Hz ~ 1 MHz)
100kHz
100Hz
1 MHz
1 kHz
5MHz
10kHz
- Sensitivity: 1V AC RMS.
- Maximum Input Voltage: 250V AC RMS, 50 ~ 60Hz 5V AC RMS, 10 ~ 1MHz
Capacitance
RANGE
RESOLUTION
ACCURACY
4nF
0.001 nF
±(3%+10D)
40nF
0.01nF
400nF
0.1nF
4µF
0.001µF
40µF
0.01µF
100µF
0.1µF
Diode
Continuity
- Indication: Approximate Diode Forward Voltage.
- Indication: Buzzer.
- Resolution: 0.001V DC.
- Threshold: A sound signal is emitted, when the
- Test Voltage: 1.5V DC (maximum).
measured resistance is under approx 50
- Test Current: ±0.6mA.
