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CB-54-300B
Transit-Level with 5 minute horizontal
circle, 1° vertical arc, Hard-Shell Carrying Case,
Allen Wrench, Plumb Bob

CB-54-300LP
Transit-Level with
Laser Plummet
with
Hard-Shell Carrying
Case, Allen Wrench,
& Plumb Bob

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These units
are for the serious builder or contractor who
requires greater accuracy. These instruments are
designed with a heavy-duty dome shaped head that
holds a double ball bearing center, giving the user
5 minute readouts. Model 300B has a 1° vertical arc
and two leveling vials. Units use a 3-1/2 x 8
thread.
- Working Range:
250 feet (76M)
- Accuracy:1/8-in
at 100 feet (3mm at 30m)
- Non-strip focus
knob prevents breakage and lens damage
- Built-in
sunshade reduces glare
- Large
achromatic coated objective lens for a sharp
image
- Rubber eyepiece
cap protects eyeglasses
- Durable brass
leveling screws
- Dust protected
eyepiece with fixed cross hairs for accuracy
- High precision
glass level vials
- 4-1/2 foot
(1.4m) short focus for maximum usable range
- Sliding lock
levers to lock telescope (on Transit/Levels)
- One piece
aircraft aluminum telescope
-
Electrostatically powder coated safety yellow
paint
- One Year
Warranty
Laser Plummet Units CB-54-300LP
Eliminates
the need for a plumb bob and rechecks, for fast and
easy setup over a point. Instrument features are
similar to above, plus 5/8" x 11 tripod mounting
thread, and three leveling screws. Model 300LP has a
1° vertical arc and two leveling vials.
Laser plummet features a bright 635nm
diode (Class II) with 3 element glass lens. Laser dot diameter
is ± 2mm @ 2m (6'). Ten minute sensitivity provides ±1mm
plumbing accuracy.
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