Troubleshooting the Digitest Pulp
Vitality Tester
1) Display does not light when button is depressed.
a) Battery weak or dead – Needs replacement.
b) Unit damaged – Needs service.
2) Tooth Probe loose or rotating in Power Unit.
a) Tooth Probe base too loose—Adjust base
with screwdriver.
3) Vitality test showing no response at “64”
reading, while control tooth is normal.
a) Tooth is actually non-vital.
b) Tooth Probe not adequately contacting
tooth – Apply toothpaste to probe and
reapply to tooth.
c) Lip Clip Wire Assembly not connected to
Power Unit while wearing gloves – Connect
Lip Clip and Wire Assembly as detailed
above.
4) Vitality test showing immediate response at very
low reading.
a) Tooth is hyperemic – recommend endodontic
treatment.
b) If problem persists with all teeth tested, unit
needs service.
Warranty and Terms of Use
For full Warranty and Terms of Use information,
please see www.parkell.com. Parkell’s Quality
System is certied to ISO 13485.
Explanation of Symbols Used
Professional use only
Serial number
Sterilizable in a steam sterilizer (autoclave) at
the temperature specied
Non-sterile
Temperature limit
Do not use if package is damaged.
This symbol is on packaging.
Follow instructions for use
Keep dry
Do not dispose this product into the ordinary
municipal waste or garbage system
Package contents
Catalogue / stock number
Manufacturer
Pulp Tester
Autoclavable Probe(s)
Wire Assembly
Lip Clip
9V Battery
Directa AB - P.O. Box 723, Finvids väg 8, SE-194 27 Upplands Väsby, Sweden
Type “BF”
Applied Part
Certied to MDD
93/42/EEC
This precision dental device was designed, manufactured and is serviced in the United States of America by:
If you have any questions or problems, email Technical Support Service
at techsupport@parkell.com.
300 Executive Drive, Edgewood, NY 11717
1-800-243-7446 • Fax: 631-249-1242 • www.parkell.com • Email: info@parkell.com
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