Home > Products Line-Up > Surveying Instruments — Electronic Theodolite

Total Station

Back to Products List↑

Non-Prism Total Station TSS-200 Series

Realized overwhelming cost performance!
Non-Prism Total Station

Non-Prism Ranging Function
Non-Prism Ranging about 2~200m. It enables to use in place where is difficult to place Prism directly such as heavy trafic or difficult to go in.
For example, it is available to operate without going to the measuring point when measuring height of buildingor buildings close to your standing point.
With a Prism, measuring a long distance is also available.
It is also available of ranging by Prism or Reflective Sheet. Available measuring range is about 2~800m with Reflective Sheet.(With STS Reflective Sheet RF-53, available measuring range is about 2~600m.) With Mini Prism, it is about 4~1,800m.) With Single Prism, by about 4~4,000m will be available.(When in Long Distance Range Mode)
Reliable Compensation Mechanism
With Automatic Compensation Mechanism, it detects the slope of Instrument and compensates vertical angle. Furthermore, Collimation Mechanism enables high accurate measuring in order to compensate the error of collimation axis of Telescope.
Large Scale Memory
It can save about 50,000 data in inside memory. And also it can input or output data with PC using RS232C cable.
Pinpoint ranging with the small diameter and visible laser beam.
Due to Pulse Laser, Pinpoint distance measuring is possible. Laser Point is about φ15mm at 80m away(in Non-Prism mode and strong light). Thus it does not diffuse laser beam over the fence, on the corner of walls and a manhole where the incidence angle is very shallow so that precise measurement is available.
LCDs with back light at both sides
Big LCDs at both sides. It can also change allotment of function key so that it can recall the key you use frequently with one press.
Laser point emission function
Continuous emission of visible laser point is available. For collimation in short distance at indoor work, it is very useful to decide rough collimating direction.
Absolute Encorder is loaded.
As it is not neccessary of Zero setting of 90°on Up-Plump so that you can start operation quickly. Furthermore due to its stable angle measuring accuracy, you can obtain very accurate measurement result.
A variety of programs are loaded.
In addition to Basic Measurements, there are still Setting Out Measurement, Offset Measurement, Missing Line Measurement, REM Measurement, Resection Measurement, Area Calculation & Setting-out Line.
Rechargeable Battery x 2 pcs. (Standard Accessories)
Rechargeable battery is used for the Power. 2 sets are included as the standard accessories.
Selective line up.
There are four models for TSS-200 series. It depends on the measurement angle accuracy, 3" or 5", and tribratch type. And also the minimum indication is selective between 1"/5"/10" for all models.

Standard Accessories
  • Original Hard Case
  • Plumb Bob
  • Tool
  • Cover
  • RS232C→USB connecting code
  • Rechargeable Battery BTTS200 x 2 pcs.
  • Original Recharger SAC-500
  • Soft Ware CD-ROM

■TSS-200 Series
Length 150mm
Image Erect
Objective Aperture 45mm
Magnification 30X
Field of View 1°30′
Resolving Power 3.5″
Minimum Focusing Distance 1.8m
Stadia Ratio 100
stadia constant 0
Angle Measurement Part  
Reading System Absolute Encorder System
Graduation Reading Horizontal Angle:Double   Vertical Angle:Double
Minimum Indication 1″/5″/10″Selective
Accuracy 3″ 5″
Angle Measurement Mode Horizontal Angle:Clockwise/Counterclockwise(Alternative)
Vertical Angle:Up Plumb 0°/Horizontal 0°±90°(Alternative)、Slope % Display
Slope Sensor Compensation 〇(OFF available)、 Compensation Range:±3′
Collimation Compensation 〇(OFF available)
Ranging Part  
Accuracy When using Reflective Prism ±(2+2ppm×D)mm
When using Reflective sheet ±(5+3ppm×D)mm
When Non-Prism ±(5+3ppm×D)mm
(Caution:D is measured distance and precise measurement.)
Minimum Indication 1mm
Maximum Measuring Range(※1) About 4~4,000m(When Single Prism)
About 4~1,800m(When Mini-Prism)
About 2~800m(When Reflective Sheet)(※2)
About 2~200m(When Non-Prism)
Laser Output Under 5mW Class3R (JIS C6802:2005)
Telecommunication Part  
Interface RS232C(USB can be used with included converting code.)
Image Erect
Magnification 4X
Filed of View
Resolving power 3.5″
Focusing Distance 0.5m〜∞
Power Supply  
Battery Rechargeable NI-MH Battery, 2 pcs. included as Standard Accessories 
Continuous operating hours Continuous operating hours: About 7 hrs.
Recharging hours Recharging hours:About 4 hrs.
Display Panel Both sides
Language English
Display LCD Dot Matrix(with Back Light)
Keyboard Tenkey, Allocation key(F key), Direction key, Menue key
Stick Type Spirit Level 30″/2mm 40″/2mm
Round Type Spirit Level 10′/2mm
Automatic Off Function 〇(OFF or 20 min, alternative)
Data Saving About 50,000
Continuous operating hours -20℃〜+50℃
Water and Dustproof Equivalent to IP54
Tribrach Detachable Shifting Type Detachable Shifting Type
Instrument Height 224mm 240mm 224mm 240mm
Measurement 345(H)×
Weight 5.3kg 5.6kg 5.3kg 5.6kg

(※1)Measurement Condition: Visual Range is about 20km, and there is a little simmer of hot air, weak sunshine and moderate wind.

(※2)Available measuring distance with STS Reflective Sheet(RF53) is about 2~600m.