TPI 293 TPI (Test Products Int), TPI 293 Datasheet - Page 23
![DMM CLAMP AUTO-RANGE 4 DIGIT+BAR](/photos/27/4/270464/tpi_293_sml.jpg)
TPI 293
Manufacturer Part Number
TPI 293
Description
DMM CLAMP AUTO-RANGE 4 DIGIT+BAR
Manufacturer
TPI (Test Products Int)
Series
293r
Type
Digital (DMM)r
Datasheet
1.TPI_293.pdf
(32 pages)
Specifications of TPI 293
Includes
Battery, Case, Test Leads
Style
Clamp
Display Digits
3.75
Display Type
LCD, Bar Graph
Display Count
4000
Function
Voltage, Current, Resistance, Frequency
Functions, Extra
Continuity, Diode Test
Features
Auto Off, Hold, Sleep
Ranging
Auto/Manual
Response
True RMS
Other names
290-1293
293
293
f. Measuring Diodes
Instrument set-up:
FUNC.
Measurement Procedure:
1. Disconnect power to circuit to be measured.
2. Plug the black test lead into COM input jack.
3. Plug red test lead into the V/Ωinput jack.
4. Set the rotary switch to the
5. Connect the black test lead to the banded end of
6. Reading on the display should be between 0.5 and
7. Reverse test lead connections in 5 above.
8. Reading on the display should be OFL (Overload).
CAUTION!
Do not attempt to make diode measurements with
circuit energized. The only way to accurately test a
diode is to remove it completely from the circuit before
attempting to measure it.
the diode and the red test lead to the non-banded
end of the diode.
0.8 volts.
NOTE: If diode reads 0 in both directions, diode is
shorted. If diode reads OFL in both directions, diode
is open.
BLACK
TEST LEAD TEST LEAD
COM
RED
V/Ω
MIN
READING
0.001V
function.
MAX
READING
2.000V
23