Compulevel
TM
Measurement system • 26
COMPULEVEL
TM
Specifications
Set-up vertical range: 40’ (20’ above and below base unit)
Set-up horizontal range: 200’ diameter circle (100’ cord)
Carry function range: No limit
Range of zero or mark settings: Full vertical range
Reading repeatability: 1/8” typical
Levelling accuracy: 1/8” typical
Elevation accuracy: The greater of 1/8” or 0.2% of
measurements 10ft or less and 0.35%
of measurements beyond 10ft typical.
Record capacity (min, max, avg): 16,834 no practical limits
Record data memory capacity: 137 readings
Settings/data memory retention: Indefinitely, even without battery
Operating temperature range: -22°F to +158°F
Storage temperature range: -40°F to +158°F
Shock resistance: Measurement module – 5’ drop test
on concrete. Base unit – 3’ drop test
on concrete
Water resistance: Rain tight; not immersible
9V alkaline battery life: 60 hours active use
(auto shut-off after four minutes
inactive)
U.S. patent 4,878,297 and 5,517,869 and 5,726,365 plus additional patents
pending
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