TPI Amp Plus, Инструкция по эксплуатации

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25
f. Continuity Buzzer
WARNING!
Do not attempt to make continuity measurements with
circuit energized.
Instrument set-up:
FUNC. BLACK RED MIN MAX
TEST LEAD TEST LEAD READING READING
Ω
COM V/
Ω
0.001K
Ω
4.000K
Ω
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Plug black test lead into the COM input jack.
3. Plug red test lead into V/
Ω
input jack.
4. Set the rotary switch to the
Ω
function.
5. Press the FUNC button until is on the LCD.
6. Connect test leads to circuit to be measured.
7. Listen for the buzzer to confirm continuity.
Optional Modes
• HOLD: Freezes the reading on the LCD.
• TRIM: Push TRIM button to stabalize reading.
!
10
3. Specifications (cont.)
a. DCV
Range Resolution Accuracy Impedance
40V 0.01V ±0.75% of reading, 10M
Ω
400V 0.1V ±3 digits
600V 1V
b1. ACV (45Hz to 60Hz)
Range Resolution Accuracy Impedance
40V 0.01V ±1.0% of reading, 10M
Ω
400V 0.1V ±3 digits
600V 1V
b2. ACV
(20Hz to 45Hz, 60Hz to 1KHz)
Range Resolution Accuracy Impedance
40V 0.01V ±2.5% of reading, 10M
Ω
400V 0.1V ±3 digits
600V 1V
*Warning: Test Leads. Use only correct type and
overvoltage category rating.
!