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Johnson Level & Tool Mfg. Products

Two Second Electronic Theodolite
Five Second Electronic Theodolite

40-6932

40-6935

 


Theodolites are precision instruments for measuring angles in the horizontal and vertical planes. They are mainly used for surveying, but are also used for other special applications.  

A Theodolite consists of a movable telescope mounted within a horizontal and vertical axis. When the telescope is pointed at a target object, the angle of each of these axes can be measured with great precision.


Electronic Digital Theodolite Features:Johnson Electronic Theodolite

  • Two Models, each accurate enough for any construction job
    • Two second angular accuracy (model 40-6932)
    • Five second angular accuracy (model 40-6935)
  • Vertical axis compensation - tilt sensor provides the highest level of accuracy and be turned on or off depending upon job requirements
  • Dual LCD with large characters - easy to see, angle readings, eliminate errors and reduce eye fatigue
  • Backlit LCD and telescope reticle - allows work in low light conditions including indoor and extended hours near dawn and dusk
  • Simple six button keypad - quick set-ups and simple operation with low operator learning curve
  • Large suite of programmable settings - provide multiple operations for various users and job requirements including zero position of vertical angle
  • 90° audible notification - for quick turning and set out of right angles
  • Instant conversion of vertical angles to percent of grade - convenient for slope work and when used in conjunction with pipe work
  • NiMH rechargeable battery pack and charger lower operating cost with reusable batteries
  • Alkaline battery operation - provides back-up and eliminated down time if the charge is lost in the middle of a job
  • Includes:
    • Theodolite
    • NiMH rechargeable battery pack
    • Alkaline battery holder (batteries not included)
    • 3-7.5V battery adapter
    • Rain cover
    • Hard-shell carrying case

Electronic Theodolite kit includes:  Two Second Theodolite, NiMH rechargeable battery pack, alkaline battery holder (batteries not included), 3-7.5V battery adapter, Rain cover, and Hard-shell carrying case.

Electronic Theodolite Specifications:
 

Telescope

Image

Erect

Magnification

30X

Aperture

45mm (1.7")

Resolution

3"

Angle of View

1° 30"

Shortest Distance

1.4m (4.5')

Stadia Constant

100

Overall Length

6.18" (157mm)

Angle Measuring System

Angle Measurement

Incremental

Minimal Reading

1", 2", 5", optional

Angle Measurement Unit

360°, 400 gon, 6400 mil, optional

Accuracy

2"(40-6932) and 5" (40-6935)

Vial

Tubular Vial

30"/2mm

Circular Vial

8"/2mm

Compensator

Tilt Sensor

Upright angle automatic compensation

Compensation Range

+ 3'

Optical Plummet

Imaging

Erect

Magnification

3X

Focusing Range

0.5m

Field Angle

Display

Type

LCD with double side

Data Input and Output

Joint (one)

RS232

Power

Battery

5 "AA" alkaline batteries
or rechargeable NiMH battery pack

Operating Voltage

6V DC

Operating Time

16 hours

Working Environment

Temperature Range

-20° C - +40° C (-4°F to +104° F)

Size and Weight

Outside Dimension

6.29" x 5.90" x 12.99" (160 x 150 x 330mm)

Weight

10.14 lbs (4.6kg)

 

 

 2 Second Electronic Theodolite 
JL-40-6932
$1940.00 $1199.95

 

 5 Second Electronic Theodolite  
JL-40-6935
$1700.00 $1051.95

Orders over $300 ship FREE to 48 States






Johnson laser levels, spirit levels, construction measuring and marking tools - JobSite Tough Since 1947


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