270 TPI (Test Products Int), 270 Datasheet - Page 16
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
TPI 270
TPI270
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
270-340-0252
Manufacturer:
IR
Quantity:
387
Company:
Part Number:
270-340-0402
Manufacturer:
SEMIKRON
Quantity:
23
Measuring Resistance
Instrument set-up:
FUNC.
W
Measurement Procedure:
1. Disconnect power to 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
5. Connect test leads to circuit to be measured.
6. Read the resistance value on the 270.
Optional Modes
•
Do not attempt to make resistance measurements with circuit
energized. For best results, remove the resistor completely from
circuit before attempting to measure it. Make sure the tempera-
ture probe is NOT plugged in during this test.
NOTE:
To make accurate low ohm measurements, short the ends of the
test leads together and press the REL button to store the reading.
This will deduct the stored value from subsequent measurements
eliminating the test lead resistance from the reading.
D-H:
16
WARNING!
BLACK
TEST LEAD TEST LEAD
COM
Freezes the reading on the LCD.
(See Other Features Section)
RED
V/W
W
input jack.
W
MIN
READING
0.1W
function.
MAX
40.00MW
READING