265 TPI (Test Products Int), 265 Datasheet - Page 21

• Manufacturer Part Number: 265
• Description: DIGITAL CLAMP W/CAPACITANCE/FREQ
• Manufacturer: TPI (Test Products Int)
• Series: 265r
• Type: Digital (DMM)r

Specifications of 265

• Includes: Battery, Case, Test Leads
• Style: Clamp
• Display Digits: 3.75
• Display Type: LCD
• Display Count: 4000
• Function: Voltage, Current, Resistance, Capacitance, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Hold
• Ranging: Auto/Manual
• Response: Average
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Measuring Frequency
Measurement Procedure:
1. Disconnect power to the circuit to be measured.
2. Plug black test lead into the COM input jack.
3. Plug red test lead into V/
4. Set the rotary switch to the Hz position.
5. Reconnect power to the circuit to be measured.
6. Read the frequency on the LCD.
Optional Modes
•
•
Never attempt a frequency measurement with a voltage source
greater than 500V. Determine the voltage of any unknown fre-
quency source before connecting the instrument in frequency
mode. Make sure the temperature probe is NOT plugged in
during this test.
Instrument set-up:
FUNC.
Hz
HOLD:
RANGE: Activates manual ranging. Press and hold for
WARNING!
Freezes the reading on the LCD.
2 seconds to return to auto ranging.
BLACK
TEST LEAD
COM
Ω
input jack.
RED
TEST LEAD
V/Ω/µA
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