Duty Cycle; Maintenance - MAC TOOLS EM720C Notice D'instructions

H z
V
5.2.6 DC Voltage
A
Range
Ω, kΩ, MΩ
- Open circuit voltage: approx. 0.4V.
- Overload protection: 250V DC or AC rms.
5.2.7 Frequency (V position)
Range
60Hz
600Hz
3kHz
- Measuring range: 40~3kHz.
- Input voltage range: ≥1V AC rms. (measured frequency will increase
as the input voltage increases.
- Overload protection: 600V DC or AC rms.

5.2.8 Duty Cycle

Range
10% ~ 90%

MAINTENANCE

Protection impairment if used in a manner not
specified by the manufacturer.
800.MACTOOLS
Function
If the measured resistance is less than 40Ω,
the meter's buzzer will sound.
Resolution
0.1Hz
1Hz
10Hz
Resolution
1%
WARNING
Accuracy
± (1.0% of reading + 5 digits)
Accuracy
± 2%
15