190 TPI (Test Products Int), 190 Datasheet - Page 4

• Manufacturer Part Number: 190
• Description: DMM AUTO-RANGE W/BOOT IND HVAC
• Manufacturer: TPI (Test Products Int)
• Series: 190r
• Type: Digital (DMM)r

Specifications of 190

• Lead Free Status: Contains lead
• Includes: Battery, Test Leads
• Style: Handheld
• Display Digits: 4.75
• Display Type: LCD, Bar Graph
• Display Count: 50000
• Function: Voltage, Current, Resistance, Capacitance, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Backlight, Hold, Min/Max, RS-232 Port, Sleep
• Ranging: Auto/Manual
• Response: True RMS
• Other names: 190TPI

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B. SAFETY CONSIDERATIONS
GENERAL GUIDELINES
ALWAYS
NEVER
procedures whenever possible. Do not attempt to
measure unknown voltages or components until a
complete understanding of the circuit is obtained.
• Test the meter before using to make sure it is operating
• Inspect the test leads before using to make sure there are
• Double-check all connections before testing.
• Have someone check on you periodically if working alone.
• Have a complete understanding of the circuit under test.
• Disconnect power to circuit, and then connect test leads to
• Attempt to measure unknown high voltage.
• Attempt to measure current with the meter in parallel to
• Connect to the test leads to a live circuit before setting up
• Touch any exposed metal part of the test lead assembly.
property.
no breaks or shorts.
the meter, and then to circuit being measured.
the circuit.
the instrument.
WARNING!
: Please follow manufacturers test
INTERNATION SYMBOLS
CAUTION: RISK OF ELECTRIC SHOCK
AC (ALTERNATING CURRENT)
DC (DIRECT CURRENT)
REFER TO INSTRUCTION MANUAL
GROUND
FUSE
DOUBLE INSULATION
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