270 TPI (Test Products Int), 270 Datasheet - Page 17
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 AC Amperage
Instrument set-up:
FUNC.
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Set rotary switch to
3. Clamp the jaws around one conductor of the circuit to
4. Reconnect power to circuit to be measured.
5. Read the current on the 270.
Optional Modes
•
•
•
be measured. For best results, center the wire in the
jaw.
D-H:
MAX/MIN:
ments
P-H:
CAUTION!
Do not attempt to make a current measurement with the
test leads. The 270 measures the current by clamping the
jaw around one conductor (wire). Clamping around more
than one wire will result in erroneous readings. Make sure
the temperature probe is NOT plugged in during this test.
BLACK
TEST LEAD TEST LEAD
NOT USED NOT USED
Freezes the reading on the LCD.
Records minimum and maximum measure-
Displays peak amperage.
(See Other Features Section)
RED
function.
MIN
READING
0.01A
MAX
READING
400A
17