270 TPI (Test Products Int), 270 Datasheet - Page 34
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
G. Trouble Shooting
Problem
Does not power up
Won’t display DC
microamp readings
All functions except
ohms read high
AC Volts do not read
Non-Contact Voltage
does not work
The meter beeps when
set on TEMP
AC Amps does not read
34
Probable Causes
• Dead or defective battery
• Broken wire from battery
• Open fuse
• Open test lead
• Improperly connected to
• Very weak battery that will
• Very weak battery that will
• The non-contact voltage feature
• This is a reminder to remove the
• Make sure the jaw is clamped
snap to PCB
circuit under test
not turn on the low battery
indicator on the LCD
not turn on the low battery
indicator on the LCD
works best when used to test a
single wire. Make sure the arrow
on the jaw is pointed at the wire.
test leads and insert the temper-
ature probe. If a probe is insert-
ed, this is an indication the probe
is open.
around a single wire and the
device connected to the wire is
turned on.