Users manual
ET1260B and ET1260A
6 1/2 Digit Multimeter
13
History curve display interface:
History curve display
Description: Under this display mode, the upper part of the screen displays current measurement
values, and the lower part displays tendency chart of the recorded data, wherein the abscissa axis
represents number of measurement points, the first record value is 0 and increases by 1 every
time gain a new measurement value; ordinate axis represents measurement value.
1.7 Measurement Wiring
Note:
The main input LO terminal and sense LO terminal of DC voltage ratio measurement
function have to share common reference points, and their voltage difference can not exceed
±2V.
Press
to select AC voltage measurement function
Press
to select DC voltage
measurement function.
Press
to select DC voltage ratio
measurement function
AC voltage
