Mercury MTTR01, Руководство пользователя

Страница: 12 / 20

MTTR01 User Manual
Frequency
RANGE RESOLUTION ACCURACY Remark
9.999Hz 0.001Hz
± (1.0% of rdg + 5)
Auto range
99.99Hz 0.01Hz
999.9Hz 0.1Hz
9.999kHz 1Hz
99.99kHz 10Hz
999.9kHz 100Hz
9.999MHz 1kHz Not Specified
Input Voltage: 0.5 ~3Vpp
Overload protection: 600Vrms
OPERATING INSTRUCTIONS
VOLTAGE MEASUREMENT
1. Connect red test lead to “-II-°C°F VΩHzhFE” jack, black lead to “COM”
jack.
2. Set RANGE switch to desired VOLTAGE option (AC, DC or combine).
3. Connect test leads to device or circuit being measured.
4. Turn on power of the device or circuit being measured. The voltage
value will appear on the digital display along with the voltage polarity.
Please note:

In small range, the meter may display an unstable reading when the
test leads have not been connected to the load to be measured. It is
normal and will not affect the measurements.
 To avoid damage to the meter, don’t measure a voltage which exceeds
600Vrms.
CURRENT MEASUREMENT
1. Set the range switch to desired measuring range (uA, mA or A), if value
of the measure is unknown, always ensure to start with highest value
until appropriate reading figure is displayed.