Amprobe AMB-35 Insulation-Tester - Manual (Page 5)

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4-5 Data Memory Storage and Read Modes:
5. V VOLTAGE MEASUREMENTS
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1). Clearing the memorized data
1). Set the function switch to V position.
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c Set the function switch to the OFF position.
2). Connect red test lead to the “VΩ” jack and the black test lead to
the “COM” terminal.
d Press and hold the "MEM" key, and rotate the function switch
to one of it’s operating modes. The "dEL" symbol will appear
on the LCD indicating the memorized data has been erased.
3). Connect the probe IN PARALLEL with the circuit to be measured.
4). Read the voltage value from the display. The meter indicates DC
voltage on the upper right of the display and the AC voltage on the
main display.
2). Storing Manual data
c Press the "MEM" key each time, one set of data will be stored
into the memory. At this moment, the LCD will show the
"MEM" mark and the memory address location. The total
memory size is 9 sets.
6. Ω RESISTANCE AND CONTINUITY MEASUREMENTS
d When the memory is full, the LCD will dispaly the number "9",
the last memory address location.
1). Set the function switch to Ω position.
2). Connect the red test lead to “VΩ” terminal and the black test lead
to “COM” terminal. 3). Read Manual memory data
3). Connect the probes to the circuit to be measured. Measure the
voltage first to ensure that no hazardous voltage is present, then
switch to ohms.
c Press the "READ" key to enter the memory storage mode. The
LCD will display the "READ" symbol along with the memory
address number.
4). Read the resistance value on the display. If the resistance is
approximately 40Ω or less, the meter will beep.
d Press the " " or " " key to select the desired memory
address location.
e Press the " READ " key again to exit this mode.
7. LO Ω LOW RESISTANCE MEASUREMENTS
7-1 Measuring Low Resistance
1). Set the function switch to LoΩ position.
2). Connect the red test lead to “VΩ” terminal and the black test lead
to “COM” terminal.
3). Zero out the test lead resistance (see Zero key).
4). Connect the probes to the circuit to be measured, if there is
voltage on the probes, the voltage will be displayed. A repetitive
beep will sound and the flashing high voltage symbol “ ” will be
displayed to warn the user when the voltage is more than 30V.