General Tools and Instruments CT6235B - Manual (Page 14)

Power source Four “AA” batteries or optional
6V AC/DC converter
Current consumption 65mA
Operating temperature range 32° to 122°F (0° to 50°C)
@ up to 80% relative humidity
MAINTENANCE TIPS
The CT6235B requires no regular maintenance other than
light cleaning of the housing and display with a soft, dry cloth.
When the text “LO” appears on the display, it’s time to
change the CT6235B’s four “AA” batteries because their total
potential has fallen below 4.5 volts. To do so, follow the Setup
Instructions on p. 7.
Remove the batteries whenever the instrument is expected
to sit idle for an extended period of time (six months or more).
WARRANTY INFORMATION
General Tools & Instruments’ (General’s) CT6235B Contact
Tachometer is warranted to the original purchaser to be free
from defects in material and workmanship for a period of one
year. Subject to certain restrictions, General will repair or
replace this instrument if, after examination, the company
determines it to be defective in material or workmanship.
This warranty does not apply to damages that General de-
termines to be from an attempted repair by non-authorized
personnel or misuse, alterations, normal wear and tear, or
accidental damage. The defective unit must be returned to
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