Sokkia B2 Manual

  1. Sokkia B2 Manual Download
  2. Sokkia B2 Manual User
  3. Sokkia B2 Manual Download

Accuracy and reliability day-after-day.

Sokkia's B series automatic levels feature enhanced reliability under all environmental conditions. Their rugged, compact bodies are tightly sealed against water, dust and humidity (IPx6). Quick setup, easy sighting and superior durability against vibration and shock ensure increased productivity.

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The B series levels incorporate field-proven precise and reliable compensator for accuracy you can rely upon. The optimally designed telescope provides exceptionally bright and sharp view that reduces operator's eyestrain. Quick collimation and horizontal angle measurement combine for fast and easy aiming of layout and alignment tasks.

SOKKIA has been performing environmental tests against a set of expected job site conditions to certify the products for long term use. The B Series has been tested by special inspection equipment for complete waterproofness. The B Series also has the highest environmental performance and durability in SOKKIA's Auto Level history, proven.

Key B-Series features include:

  • Three magnification models: B20 – 32x; B30 – 28x; B40 – 24x
  • Precise, field-proven compensator
  • Horizontal angle measurement
  • Superior telescope with two-speed focus knob
  • Quick collimation with two horizontal motion knobs

Brief Specs

MagnificationB20(32x), B30(28x), B40(24x)
Accuracy (without micrometer).7mm(B20), 1.5mm(B30), 2mm(B40)
Standard deviation for 1km double run leveling
Accuracy (with micrometer).5mm(B20)
Standard deviation for 1km double run leveling
CompensatorPendulum compensator with magnetic damping system
Dust/Water ProtectionIPX6
Operating Temperature-20 to +50ºC (-4 to +122ºF)
SizeW130 x D215 x H140mm (W5.12 x D8.46 x H5.51in)
WeightB20 = 1.85kg (4.1lb) / B30 & B40 = 1.7kg (3.7lb)

Full specifications in brochure.


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Baseline Equipment Company
215 Cap Ct, Ste A
Eugene, OR 97402

(877) 844-3101
Fax: (541) 653-9612

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B40A - 24X Auto Level

B30A - 28X Auto Level

B20 - 32x Auto Level

$310.00 Manual
Price: From $310.00 to $1470.00

Brand: Sokkia

SKU: B-Series Auto Levels

Sokkia B-Series Auto Levels
  • B-Series Automatic Levels, B40A; 24x, B30A; 28x, & B20; 32x. - Accuracy and reliability day-after-day.
  • Sokkia B series auto levels feature enhanced reliability under all environmental conditions.
  • Their rugged, compact bodies are tightly sealed against water, dust and humidity (IPx6).
  • Quick setup, easy sighting and superior durability against vibration and shock ensure increased productivity.
  • The B series levels incorporate field-proven precise and reliable compensator for accuracy you can rely upon.
  • The optimally designed telescope provides exceptionally bright and sharp view that reduces operator's eyestrain.
  • Quick collimation and horizontal angle measurement combine for fast and easy aiming of layout and alignment tasks.
Key B-Series features include:
  • Three magnification models: B20 – 32x; B30 – 28x; B40 – 24x
  • Precise, field-proven compensator
  • Horizontal angle measurement
  • Superior telescope with two-speed focus knob
  • Quick collimation with two horizontal motion knobs
  • Warranty: 5 Years
Precise, Reliable Automatic Compensator:
  • The B-series levels incorporate the most precise and reliable compensator available in the market today.
  • The technological superiority of the Sokkia automatic levels has been proven since the release of the best-selling B2 model in 1963.
  • Four super-high-tensile suspension wires and magnetic damping system ensure accuracy and stability even when exposed to temperature, vibrations, or shock.
Superior Telescope
  • Optimally designed telescope provides exceptionally bright and sharp view that reduces operator’s eye strain.
  • Ultra-short focus distance of 20cm (7.9in.) from end of telescope* makes it easiest to use in confined locations.
  • Two-speed focus knob switches between coarse and fine for even faster operation (B20).
Quick Collimation:
  • Two knobs of endless horizontal motion drives can be operated with either hand for fast and easy aiming
Horizontal Angle Measurement

Sokkia B2 Manual Download

  • Horizontal angles can be read in 1° or 1gon units.
  • Freely rotatable circle allows any angle reading from zero.
  • Right angles can be quickly set for layout and alignment tasks.
  • The readout window is conveniently located on the instrument base - directly below the eyepiece.
Rapid, Easy Setup
  • A domed-head tripod makes setting up faster and easier even on inclined, uneven grounds.
  • The B series levels also fit flat-head tripods.
  • The circular level can be seen on a pentaprism or plane mirror located beside the telescope eyepiece.

Sokkia B2 Manual User

Option Details:
  • B40A-25 24X Auto Level - New Item# 1009572-53 (Old Part#'s 2110140B1, 738340, 2110140B0)
  • B30A-25 28X Auto Level - New Item# 1009572-03 (Old Part#'s 2110130B0, 738330)
  • B20-25 32X Auto Level - New Item# 2110120B0 (Old Part# 738320)
Standard Configuration:

Sokkia B2 Manual Download

  • Instrument (B40A, B30A, or B20 Auto Level)
  • Lens Cap
  • Plumb Bob (B20 Only)
  • Vinyl Cover
  • Cleaning Cloth
  • Tool Kit
  • Operators Manual
  • Carrying Hard Case
Brief Specs*:
  • Magnification: B20(32x), B30A(28x), B40A(24x)
  • Accuracy (without micrometer:) .7mm(B20), 1.5mm(B30A), 2mm(B40A) - Standard deviation for 1km double run leveling
  • Accuracy (with micrometer:) .5mm(B20) - Standard deviation for 1km double run leveling
  • Compensator: Pendulum compensator with magnetic damping system
  • Dust/Water Protection: IPX6
  • Operating Temperature: -20 to +50ºC (-4 to +122ºF)
  • Size: W130 x D215 x H140mm (W5.12 x D8.46 x H5.51in)
  • Weight: B20 = 1.85kg (4.1lb) / B30A & B40A = 1.7kg (3.7lb)
  • Warranty: 5 Years
  • *Full specifications in PDF brochure.
  • Magnification: B20(32x), B30A(28x), B40A(24x)
  • Accuracy (without micrometer:) .7mm(B20), 1.5mm(B30A), 2mm(B40A) - Standard deviation for 1km double run leveling
  • Accuracy (with micrometer:) .5mm(B20) - Standard deviation for 1km double run leveling
  • Compensator: Pendulum compensator with magnetic damping system
  • Dust/Water Protection: IPX6
  • Operating Temperature: -20 to +50ºC (-4 to +122ºF)
  • Size: W130 x D215 x H140mm (W5.12 x D8.46 x H5.51in)
  • Weight: B20 = 1.85kg (4.1lb) / B30A & B40A = 1.7kg (3.7lb)
  • *Full specifications in PDF brochure.

WARNING - This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.