270 TPI (Test Products Int), 270 Datasheet - Page 5

• Manufacturer Part Number: 270
• Description: CLAMP-ON TESTER W/DMM
• Manufacturer: TPI (Test Products Int)
• Series: 270r
• Type: Digital (DMM)r

Specifications of 270

• Includes: Battery, Case, Temperature Probe, Test Leads
• Style: Clamp
• Display Digits: 3.75
• Display Type: LCD, Bar Graph
• Display Count: 4000
• Function: Voltage, Current, Resistance, Capacitance, Temperature, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Hold, Min/Max, Sleep
• Ranging: Auto/Manual
• Response: Average
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined
• Other names: 290-1421; TPI 270; TPI270

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 270 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 270, then to circuit being measured.
Attempt to measure unknown high voltages.
Attempt to measure DC microamps 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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