UNI-T UT60H - Low Impedance 200 K Button; Power; The SELECT Button; AC Current

Model UT60H: OPERATING MANUAL
31
Low Impedance 200kΩ Button
Warning
This button can only applies on testing voltages
lower than 250Vmax and press down the button
not more than 3 seconds.
When the Meter is under V mesaurement ranges,
press Low imp. 200 kΩ button to switch over the
input impedance from 10MΩ to around 200kΩ.
POWER
This is a self-lock button use to turn on or off the
power of the Meter
The SELECT Button
It uses for selecting the required measurement
function when there is more than one function at one
position of the rotary switch.