Surveying Instruments

we are offering Vernier Transit Theodolite German Pattern in a very competetive price. The properties of these Vernier Transit Theodolite are:
• Direct Reading Vernier Transit Theodolite with 10 Sec accuracy.
• Direct Reading Theodolite with 20 Sec accuracy.
• All Models made of full brass/gun-metal body having pure silver circles.
• Shifting tribeach and optical plummet systems.
Sample Availibility : Yes
Delivery Time: Immediate
Affordable Price.

Technical Data ::

Telescope	Model - 20	Model - 10
Image	Erect	Erect
Length	178 mm	178 mm
Magnificaton	25X	25X
Effective Aperture	38mm	38mm
Field of View	2.6 M at 100M	2.6 M at 100M
Short Focus	1.5M	1.5M
Stadia Ratio	1:100	1:100
Stadia Constant	0	0
Resolving Power	4"	4"
Circle Diameter	Hz113mm, V100 mm	Hz113mm, V100 mm
Graduation	20'	10'
Vernier Reading	20"	10"
Plate Level Sensitivity	45" / 2mm	45" / 2mm
Vertical Circle Level	1' / 2mm

Prospector Level is a precision instrument. Internal Focusing fitted with horizontal circle. Sensitive bubble is mounted on the side of the telescope.

Special Features

• Strong compact and light in weight.
• Telescope is of the finest optical quality.
• The folding mirror enables the observer to read the bubble with ease.

TECHNICAL DATA

Telescope

Image

Length

Magnification

Objective Aperture

Object Glass Diameter

Short Focus

Stadia Ratio

Additive Constant

Accuracy

Circle Diameter

Graduation

Plate Level Sensitivity

Model DL - 9

Erect

228 mm

28 X

38 mm

40 mm

1.5 M

1:100

0

± 2-3 mm / Km

95 mm

10 Minutes

40” /2 mm

 

The Tilting Level employs advanced technology optics for clear precise and easy results. The instrument is made up of highly compressed metal making them lightweight and tough at the same time. These features make our Tilting Level instrument a perfect survey device for every location and all types of surroundings.
It is supplied in imported plastic box with Aluminum Folding Stand in canvas cover.
TECHNICAL DATA:

IMAGE	erect
MAGNIFICATION	24x
Length of telescope -	175mm
Objective aperture -	40 mm
Stadia radio -	1:100
Field of view -	1° 15'
Resolution -	0.01 cm at 100 mt
Plate bubble size -	10mm X 45.5 mm
Sensitivity -	45°/2 mm
Short Focus	2.5mm

Dumpy Level 7" is a precision instrument. Internal Focusing fitted with horizontal circle. Sensitive bubble is mounted on the side of the telescope.

Special Features 

• Strong compact and light in weight.
• Telescope is of the finest optical quality.
• The folding mirror enables the observer to read the bubble with ease.

TECHNICAL DATA

Telescope

Image

Length

Magnification

Objective Aperture

Object Glass Diameter

Short Focus

Stadia Ratio

Additive Constant

Accuracy

Circle Diameter

Graduation

Plate Level Sensitivity

Model DL - 7

Erect

178 mm

28 X

38 mm

40 mm

1.5 M

1:100

0

± 2-3 mm / Km

95 mm

10 Minutes

40” /2 mm

 

Other Information

• Delivery Time: Immediate

Sokkia Auto Level B-40

Product Information

B-Series Automatic Level Instrument, Lens Cap, Plumb Bob, Vinyl Rain Cover, Cleaning Cloth, Tool Kit, Operator's Manual, Hard Carrying Case, and Manufacturers 5-Year Limited Warranty.If you need more details Sokkia auto levels you can contact us directly!
Specifications

Model	B40
Telescope
Length	215mm (8.46in.)
Magnification	24x
Objective aperture	32mm (1.26in.)
Resolving power	4"
Field of View (at 100m/328ft.)	1°25' (2.5m / 8.2ft.)
Minimum focus	0.2m (7.9in.) from end of telescope 0.3m (1ft.) from instrument center
Image	Erect
Reticle pattern	Cross line
Stadia constant	0
Stadia ratio	100
Focusing knob	1-speed
Sighting aid	Gun sight
Lens hood	-
Accuracy (standard deviation for 1km double run leveling)
Without micrometer	2.0mm (0.08in.)
With micrometer	-
Compensator
Type	Pendulum compensator with magnetic damping system
Setting accuracy	0.5"
Working range	±15'
Circular level
Sensitivity	10' / 2mm
Mirror	Plane mirror
Horizontal circle
Diameter	103mm (4.1 in.)
Graduations	1° / 1gon
General
Horizontal motion drive	Clampless, endless, double-sided knobs
Water resistance	IPX6 (EC 60529:2001)
Operating temperature	-20 to +50°C (-4 to +122°F)
Width	130mm (5.12in.)
Length	215mm (8.46in.)
Height	135mm (5.31in.)
Weight	1.7kg (3.7 lb.)

South Auto Level NL Series

We supply our clients South Auto Level NL Series, which is available with excellent shockproof function. These are provided with fully sealed structure to protect from dust, humidity and resistance to rain and accidental dousing. Further, these are appreciated and demanded in the market for the following features and specifications as listed below:

Features:

• Excellent shockproof function with patent
• Totally sealed structure for use in any weather
• Exclusive closed magnetic field, magnetically-damped compensator
• Reflector-type circular vial observation 

• including Toolkit, Operation Manual, Carrying Case, Plumbob.

If you need more details about the South auto levels you can contact us directly!

SPECIFICATIONS

Model	NL20	NL22	NL24	NL26	NL28	NL30	NL32
Standard Deviation for 1 Km Double Run Leveling	2.5mm	2.0mm	2.0mm	1.5mm	1.5mm	1.5mm	1.0mm
Image	Erect	Erect	Erect	Erect	Erect	Erect	Erect
Magnification	20x	22x	24x	26x	28x	30x	32x
Objective Aperture	34mm	34mm	36mm	36mm	36mm	38mm	38mm
Field of View	10 20'	10 20'	10 20'	10 20'	10 20'	10 20'	10 20'
Minimum Focus	0.5m	0.5m	0.5m	0.5m	0.5m	0.5m	0.5m
Multiplication Constant	100	100	100	100	100	100	100
Additive Constant	0	0	0	0	0	0	0
Compensator Range	±15'	±15'	ml 5'	±15'	±15'	±15'	±15'
Compensator Setting Accuracy	±0.6"	±0.6"	±0.6"	±0.6"	±0.6"	±0.6"	±0.6"
Sensitivity of Bubble	10'/2mm	10'/2mm	10'/2mm	10'/2mm	10'/2mm	10'/2mm	10'/2mm
Horiz. Circle-Reading	10 or 1 gon	10 or 1 gon	10 or 1 gon	10 or 1 gon	10 or 1 gon	10 or 1 gon	10 or 1 gon

This Prismatic Compass is a fully functional Prismatic Surveying Compass and yields reasonably accurate results.  It comes with an aluminum tripod and canvas cases.  The design of the Prismatic Compass allows the user to simultaneously view the object being sighted and its magnetic heading with approximately 1/2 degree resolution.  The compass case and lid is solid brass with a black powder coating.  The rear sight is machined aluminum.The prism can be flipped up for use as a front sight, and at the same time view the compass heading.  There are two colored filters that can be placed in the optical path of the measurement to reduce glare.  There is a small cover that can be swung into place to protect the prism.  The degree markings on the compass rose are stamped mirror image so the heading reads properly when viewed through the prism.  When taking a heading measurement, the magnetic heading appears clearly under the object being sighted.  Two adjustment screws allow the height of the prism to be precisely set for proper focus.  Pressing a small plunger button near the rear sight locks the compass card for easier reading.  The compass has a needle lift mechanism to protect the agate compass jeweled bearing when being transported.  The rear sight has a replaceable thread and a hinged mirror that can also be raised or lowered.  The compass can be threaded onto the lightweight surveyor's tripod with a ball and socket head using standard 3/4 inch x 24 threads.  The compass measures 4 3/8 inches (11.1 cm) in diameter, 1 1/2 inches (3.8 cm) thick, and weighs one pound, 3 ounces (539 grams).  When mounted on its tripod, the height of the compass is adjustable from a minimum height of 12 1/2 inches (31.7 cm) tall is a maximum height of 21 inches (53.3 cm) tall.  This compass is accurate with a resolution of about 1/2 a degree.  Both the compass and tripod come with canvas cases.

More Product Features:

Affordable price.

Delivery immediate.

Sample Availability: Yes

We offer Brunton Compass (Geological Compass) which is available in a leather or wooden case. This compass differs from modern compasses, as it utilizes magnetic induction damping rather than fluid to dampen needle oscillation. It is widely used by geologists and surveyors to make accurate degree and angle measurements. The compass may be adjusted for declination angle according to one's location on the Earth, in order used by geologists and surveyors to make accurate degree and angle measurements.

Bruton compass, precision instrument for a variety of surveying functions such as preliminary surveys, mining works etc. 50 mm needle with jewelled pivot, vertical graduation 0-90 in both directions with vernier reading direct to 10' contains a damper for magnetic needle movement, graduated 0 to 360. Complete in leather sling case.

The Brunton Compass is available in:

·         Brass Polish

·         Antique Finish

·         Powder Coated

The specifications of Brunton compass are: 

·         Used by surveyors to make accurate degree and angle measurements

·         Utilizes magnetic induction damping.

TKS-202 total station (GOWIN TOPCON)
Detailed Product Description

1.24,000 point data 
2.1 Prism 6500 ft, 2000 meters 
3.3 Prism 8800 ft, 2700 meters 

Function:

Features:

1.Economical, value priced measuring solution

2.Rugged, durable, water resistant design

3.Two accuracies to choose from 2

4.Expanded, Full numeric keypad

5.On board programs & 24,000 point data storage

6.Ideal as a construction stakeout total station

7.Perfect when combined with FC field controller and software

Specifications

 

Telescope

       Length 150 Millimeters

        Objective Lens Diameter 45mm (EDM:50mm)

        Magnification 30x

        Image Erect

        Field of View 1°30

        Resolve Power 3 "

        Min. Focus Distance 1.3 meters

 Measurement Range

       1 Prism 6500 ft, 2000 meters

        3 Prism 8800 ft, 2700 meters

  Measuring Accuracy

        Prism Mode ±(2mm + 2ppm x D)m.s.e. fine, N/A

        measurement time 1mm: 1.2sec. (Initial 4sec.) fine, 0.4sec. (Initial 3sec.) coarse, N/A

  Angle Measurement

        Method Absolute Reading

        Detection 2 horizontal, 1 vertical

        Minimum reading N/A, 1/5 mgon

  Tilt Correction

        Type Single Axis

        Method Liquid surface reflective profile sensor reading type

        Compensating Range ±3'

        Correction Unit 1 arc sec, N/A

  Computer Unit

        Display 2 screen, dot matrix graphic LCD display

   Power

        approximate battery life 14 including distance measurement, 60 Angle measurement