- How to Use a Multimeter for Beginners - How to Measure Voltage, Resistance, Continuity and Amps
DC voltage: 200mV-500V ± (1.0% ± 10).
Air Conditioning voltage: 200V-500V ± (2.0% ± 10).
DC current: 200uA-10A ± (2.0% ± 5).
Resistance: 200Ω-2000KΩ ± (2.0% ± 5).
Diode as well as on-off test: buzzer (when turn on resistance much less than 70Ω ± 30Ω, the buzzer of maker will alarm system).
Diode (present approximate diode positive voltage data).
Square wave result: the output of frequency 50Hz ± 10%, Vp-p 3V, the result of insusceptibility 560KΩ.
Max voltage in between input terminal as well as earth ground: CAT II 600V.
To avoid risk of electrical shock, do not utilize the meters before the cover is in area.
The range switch need to go to best position for the testing.
To stay clear of electrical shock and also damaging the instruments, the input signals are restricted to surpass the specified restrictions.
When determining TV set or switched power, interest ought to be paid to the possible pulses that may bring damage to the circuit.
Variety button placement is restricted to be transformed randomly throughout measurement.
Take care versus shock throughout gauging voltage above DC 60V & Air Conditioning 30V.
Protection fuse must be changed only with exact same kind and also same spec.
Operating Temperature: 0 ℃ ~ 40 ℃ (32 ℉ ~ 104 ℉).
Storage space Temperature: -10 ℃ ~ 50 ℃ (family member moisture.