Uni-T UT219M [10/20] 页 10

UNI UT219E Operating Manual 3 Direct voltage measurement UT219E Operating Manual 1 Insert the red probe into V socket insert the black probe into COM socket 2 Set the functional range switch to V pressing SELECT button selects the measuring range of DC voltage and paralleily connect the probes to the power supply or load to be measured 3 Read the DC Voltage value from the display Notes Do not input a voltage that is more than 600 V As there is the possibility to measure much higher voltage but the risk to damage the instrument exists In case of measuring high voltage special attention should be paid to prevent the electric shock After completion of all measuring operation disconnect the probes from the tested circuit When the measured voltage is higher than 30V DC safe voltage the LCD of this instrument will display high voltage warning prompt in case of over voltage input when it is more than DC 600 V range this instrument will automatically buzze intermittent sound and the high voltage warning prompt will flash to prompt the warning 17 18

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