DC Voltage
±(0.8% readings +5 digits)
Min. input voltage 0.8V DC; Overload protection 600V DC or AC RMS.
Input impedance:10M.
AC Voltage
±(1.0% readings +5 digits)
Min. input voltage 0.5V AC; Overload protection 600V DC or AC RMS。
Input impedance:10M.
Frequency range: 40Hz~1000Hz; True RMS
Frequency
± (2.0% Reading + 5 digits)
Input voltage range: 2V AC valid value.
The frequency is also displayed when the AC voltage or the AC current is measured.
Resistance
±(1.0% Reading +5 digits)
Input protection: 600V DC/AC
Beeper continuity
When the buzzer sounds, the meas-
ured resistance is less than 50.
Test current: 140A; open circuit
voltage: about 1V.
Input protection: 600V DC/AC