We are engaged in the electrical field including testing instrument,power accessories including corona rings etc.
This type of digital multi-function ac/dc voltmeter 19 inches for standard peak interpolation box and two 4U inserted box structure design and automatic distinguish with ac signal measurement, and keep high peak, the breakdown limit rapid protection functions, 0.2/0.5 accuracy.
LCD monitor prompt:Prompt representative meanings
AC:Input signal for ac signal
DC:Input signal for dc signal
PEAK/√2:AC signal peak √2 value
RMS:RMS AC signal
PEAK:Signal peak
AVR:Dc signal average
RATIO:DC pulse ratio
ON:Breakdown function open
OFF:Breakdown function closed
HODE OFF :To maintain the breakdown open and close the window
K1(AC) SET:Exchange pressure than Settings
K2(DC) SET:Direct pressure than Settings
OVER VOL SET:High-voltage protection limit setting
Any further inquiry,please feel free to contact me:
whatapp&wechat:0086 137 9543 5491