Frequency/Period Measurement - East Tester ET3260 User Manual

Users manual
7) If necessary, press
to description in the chapter of Math operation for details.
Leads resistance eliminating method for two-wire resistance measurement:
1. Connect one end of test lead to multimeter, and short together with probe end.
2. Press the softkey of Relative (
reduce current lead resistance measurement value.
3. Connect test probe end to test circuit, and measure resistance value.

2.1.7 Frequency/Period measurement

Basic information
Frequency measurement band: 3Hz to 300 kHz.

Period measurement band: 3.3us to 0.33s

Measurement range: 100mV, 1V, 10V, 100V and 750V

Input signal range: 100mVAC to 750VAC.

Technology: equal precision.

Operation description:
1) Press to select frequency measurement function or period measurement function.
Description: During frequency or period measurement, auxiliary display refers to virtual value of
AC voltage of input signal.
2) Connect test lines as indicated in the chapter of 1.4 Measurement wiring.
3) Select measurement range as required, and may select automatic measurement, or press the
softkeys of Measurement range+ (
measurement range, which have same effect as keys of
4) Press the softkey of Relative (
ET3260 and ET3260A
to configure math operation function (limits and relative), and refer
) to make zero, and every resistance measurement will
) and Measurement range- (
) to record the current value, after which display the
6 1/2 Digit Multimeter
and .
21
) to select fixed