Fluke 87 V Instrukcja Użytkownika Pobierz pdf (Strona 18)

80 Series V

Users Manual

Table 4. Pushbuttons (cont.)

Button Switch Positon Function

(Relative

mode)

Any switch

position

Power-up

Stores the present reading as a reference for subsequent readings. The display is

zeroed, and the stored reading is subtracted from all subsequent readings.

Enables zoom mode for the bar graph. The Meter reads “2rEL” until

F is released.

Any switch

position except

diode test

Power-up

Press G for frequency measurements.

Starts the frequency counter.

Press again to enter duty cycle mode.

Enables the Meter’s high impedance mode when the mV dc function is used.

The Meter reads “Hi2” until

G is released.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 59 60

Brak uwag

Fluke 87 V Instrukcja Użytkownika Strona 18