Test Products International 505 - Manual (Page 2)

WARNING
Read instructions before operating:
Be sure these instructions accompany the tool
when passed from one user to a new or inex-
perienced user.
Rotating equipment can cause flying particles
Wear Safety Goggles (User and bystanders).
Flying particles can cause eye injury.
Keep yourself, clothing and test equipment
clear of moving parts.
Note: To zero previous readings on all tach
operations, Press and hold the START
button then press the desired function
button. If a stored value appears,
release START button until the display
goes off. Then press the START button
immediately and a zero reading will be
displayed until the unit is used for mea-
suring RPM or the START button is
released.
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OPERATION SPECIFICATIONS
Function Range Accuracy
Photo Tach 6 - 30,000 RPM ± 0.1% of FS + 1 digit
Contact Tach 6 - 20,000 RPM ± 0.1% of FS + 1 digit
Surface Speed 0.9 - 3,046 m/min ± 0.1% of FS + 1 digit
2.0 - 9,990 ft/min ± 0.1% of FS + 1 digit
GENERAL SPECIFICATIONS
Display 5 Digit LCD
Operating Temperature: 32° to 122°F
0° to 50°C
Operating Humidity: 80% Max. R.H.
Power Supply: AA Alkaline Bat.
(2 each)
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