TPI 293 TPI (Test Products Int), TPI 293 Datasheet - Page 17

• Manufacturer Part Number: TPI 293
• Description: DMM CLAMP AUTO-RANGE 4 DIGIT+BAR
• Manufacturer: TPI (Test Products Int)
• Series: 293r
• Type: Digital (DMM)r

Specifications of TPI 293

• Includes: Battery, Case, Test Leads
• Style: Clamp
• Display Digits: 3.75
• Display Type: LCD, Bar Graph
• Display Count: 4000
• Function: Voltage, Current, Resistance, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Hold, Sleep
• Ranging: Auto/Manual
• Response: True RMS
• Other names: 290-1293; 293

b. Measuring AC Volts
Instrument set-up:
FUNC.
V
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Plug black test lead into COM input jack.
3. Plug red test lead into V/ Ω Ω input jack.
4. Set the rotary switch to the V function.
5. Press the FUNC button until AC is on LCD.
6. Connect test leads to circuit to be measured.
7. Reconnect power to circuit to be measured.
8. Read the voltage on the 293.
Optional Modes
• TRIM:
• HOLD:
• RANGE:
• PEAK:
Do not attempt to make a voltage measurement of
more than 600V or of a voltage level that is unknown.
!
BLACK
TEST LEAD TEST LEAD
COM
WARNING!
Push TRIM button to stabilize reading.
Freezes the reading on the LCD.
Manually ranges the instrument.
Measures the peak voltage.
RED
V/Ω
MIN
READING
0.01V
MAX
600V
READING
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