参数资料
型号: 291
厂商: TPI (Test Products Int)
文件页数: 4/4页
文件大小: 0K
描述: MANUAL DGTL CLAMP W/TEST LEADS
标准包装: 1
类型: 电流钳表(独立)
技术规格: DMM 函数包含电压、电阻和700A的电流
额定值: CAT III 600V
Controls / Functions / International Symbols
of…
?
Used to measure resistance and use
continuity buzzer
CO, Combustibles &
Used to measure capacitance
Combustion (CEA)
Hz
Used to measure frequency of current
Refrigerant Leak FUNC Toggles between AC and DC volts, and
Input Jacks
COM Black test lead connection for all
& IR Instruments V/ ? Red test lead connection for all ACV,
FAQ
TPI offers a Controls and Functions
complete line
Push Buttons Rotary Switch cont’d
REC Activates the Min/Max/Record mode Used to measure diodes
NCV Activates non-contact voltage
detection mode
REL Activates the REL% mode
RANGE, R-H Activates manual ranging
Detectors or functions
PEAK HOLD, P-H Activates peak capture mode
Digital Manometers HOLD, D-H Holds the reading on the display until the
button is pushed a second time
Temperature Contact TRIM Activates TRIM, PEAK, and HDR functions functions
(except on frequency range)
through jaws
DCM
1. How does the non-contact
voltage feature of the TPI 270
and 275 benefit me?
The non-contact feature of the TPI
270 and 275 allows you to detect
live circuits without using the test
leads, which enables faster checks
for the presence of voltage.
~
~
~
IAQ: Air Flow /
Humidity
Handheld
Oscilloscopes
Digital Multimeters
Rotary Switch
---
V Used to measure DC volts
V Used to measure AC volts
A Used to measure AC and DC amps
A Used to measure AC amps
DCV, Continuity Buzzer, and Diode
Test functions
2. Which of the TPI clamp-on
meters will measure
temperature?
The 270 and 275 have this feature
built in and the 255, 265, and 291
~
& Clamp-on Meters
Accessories & Kits
OFF
V
TEMP
---
μA
Turns the clamp-on completely off
Used to measure AC and DC volts
Used to measure temperature
Used to measure DC microamps with
test leads
can measure temperature by using
the optional A301 or a A312 K-type
thermocouple adapters.
3. Which TPI clamp-ons can
measure DC microamps?
The TPI 270 and 275 has the capa-
International Symbols
bility to measure DC microamps by
using the test leads. This is very
useful for making flame safety
~
~
Test Products
International, Inc.
Headquarters:
9615 SW Allen Blvd.
Beaverton, OR 97005
USA
503-520-9197
Fax: 503-520-1225
CAUTION: RISK OF ELECTRICAL SHOCK
AC (ALTERNATION CURRENT)
- - - DC (DIRECT CURRENT)
! REFER TO INSTRUCTION MANUAL
_
GROUND
DOUBLE INSULATION
EITHER DC OR AC
control current measurements. The
265 can measure DC microamps
with the optional A213 adapter.
4. Does a clamp-on meter
measure anything besides amps?
All TPI clamp-on meters measure
AC/DC volts and resistance. Models
are available with temperature,
email:
frequency, capacitance, and
www.tpi-thevalueleader.com Copyright ? 2006 Test Products International, Inc.
info@tpi-thevalueleader.com
Test Products
International, Ltd.
342 Bronte St. South
Unit 9
Milton, Ontario L9T
5B7
Canada
905-693-8558
Fax: 905-693-0888
email:
info@tpicanada.com
Test Products
International UK Ltd.
Longley House, East Park
Crawley, West Sussex
RH10 6AP England
Tel: +44 (0)1293 561212
Fax: +44 (0)1293813465
contactus@tpieurope.com
Distributed By:
To learn about the entire
line of TPI products visit:
L TAW DCM-0906
non-contact voltage detection
capability as well as many other
features. Various adapters including
temperature (A301 or A312), carbon
monoxide (A771), and pressure
(A620/630) are available.
Contact TPI for additional
information.
5. Is it possible to measure AC
amps on a device that uses a
power cord?
Yes, to accomplish this you can use
the TPI line splitter (A202). AC amps
must be measured by isolating a
single wire and the A202 line
splitter does this without damaging
the power cord.
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