190 TPI (Test Products Int), 190 Datasheet - Page 15

• 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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i. Measuring Inductance (Only 192)
FUNCTION
mH
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Plug black test lead into the
3. Plug red test lead into the
4. Set the rotary switch to the DMM 192 to the
5. Connect the test leads to the circruit to be measured.
6. Read the Inductance value on the LCD.
BLACK
TEST LEAD
COM
RED
TEST LEAD
umAmH
COM
MINIMUM
READING
0.01mH
input jack.
input jack.
MAXIMUM
READING
120.00mH
function.
j. Measuring Frequency
FUNCTION
Never attempt a frequency measurement with a voltage
source greater than 600V. (1000V-Only 194)Determine the
voltage of any unknown frequency source before
connecting the instrument in frequency source before
connecting the instrument in frequency mode.
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Plug black test lead into the
3. Plug red test lead into the
4. Set the rotary switch to the
5. Reconnect power to circuit to be measured.
6. Read the frequency on the LCD.
WARNING!
BLACK
TEST LEAD
COM
RED
TEST LEAD
COM
function.
MINIMUM
READING
0.01Hz
input jack.
input jack.
MAXIMUM
READING
500.00KHz
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