291 TPI (Test Products Int), 291 Datasheet - Page 23
Specifications of 291
Includes
Battery, Case, Test Leads
Style
Clamp
Display Digits
3.75
Display Type
LCD
Display Count
4000
Function
Voltage, Current, Resistance
Functions, Extra
Continuity
Features
Hold
Ranging
Manual
Response
Average
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
291-H36AB
Manufacturer:
WAK
Quantity:
4 909
Part Number:
29102C
Manufacturer:
MURATA/村田
Quantity:
20 000
Part Number:
29103C
Manufacturer:
MURATA/村田
Quantity:
20 000
Part Number:
29104C
Manufacturer:
MURATA/村田
Quantity:
20 000
Part Number:
29105C
Manufacturer:
MURATA/村田
Quantity:
20 000
Company:
Part Number:
2911-0033
Manufacturer:
MOLEX
Quantity:
930
Company:
Part Number:
2911-0042
Manufacturer:
N/A
Quantity:
42 425
Company:
Part Number:
2911-0042
Manufacturer:
SMD
Quantity:
35 000
G. TROUBLE SHOOTING GUIDE
Problem
Does not power up
Won’t display current readings
All functions except ohms read high
AC Volts do not read
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
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
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