291 TPI (Test Products Int), 291 Datasheet - Page 5

• Manufacturer Part Number: 291
• Description: MANUAL DGTL CLAMP W/TEST LEADS
• Manufacturer: TPI (Test Products Int)
• Series: 291r
• Type: Digital (DMM)r

Specifications of 291

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

B. SAFETY CONSIDERATIONS
GENERAL GUIDELINES
ALWAYS
NEVER
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procedures whenever possible. Do not attempt to
measure unknown voltages or components until a
complete understanding of the circuit is obtained.
Test the 291 before using it to make sure it is
operating properly.
Inspect the test leads before using to make sure there
are no breaks or shorts.
Double check all connections before testing.
Have someone check on you periodically if
working alone.
Have a complete understanding of the circuit
being measured.
Disconnect power to circuit, then connect test leads to
the 291, then to circuit being measured.
Attempt to measure unknown high voltages.
Attempt to measure current with the meter in
parallel to the circuit.
Connect the test leads to a live circuit before
setting up the instrument.
Touch any exposed metal part of the test lead assembly.
!
WARNING: Please follow manufacturers test
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