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GeoStar SIA

Mārupes iela 20, Rīga, LV-1002

67 615 233

Darba laiks: POTCP   9.00-17.30



PROMOTION! TERRATEST 4000 Stream Cable deflectometer

PROMOTION! TERRATEST 4000 Stream Cable deflectometer

code: TT120001
manufacturer: Terratest
Possible to order
price6,685.00 €
Price includes tax 21%.
The indicated price is valid ordering till 04.06.2020.
Noliktavas atlikumam ir informatīvs raksturs.

PROMOTION price till 29.February: 5280,- EUR!

Light Weight Deflectometer TERRATEST 4000 STREAM

According to ASTM E2835-11 and German Standard TP BF-StB B8.3

 Voice Navigation Guides the User through the Test Procedure

 Test Procedure Needs Only 2 Minutes

  • First Choice for Earthwork, Canal, Road and Pipeline Construction,
  • for Gardening and Landscaping
  • Complete Equipment with Weatherproof Electronic Box and All Features
  • Directly from German Manufacturer

Inclined Load Plate Handles

Ergonomic Handling for Mobile Measuring System CARRELLO

Electroless Nickel Dispersion Coatings

Surface Extremely Resistant Against Influences to be Expected on Construction Sites


The Time and Cost Saving

Compaction Test

- Earthwork
- Civil Engineering
- Canal Construction
- Road Construction
- Pipeline Construction
- Gardening &
- Landscaping
- Railroad Construction

Perfect for construction site
Rugged Display
Reliably Protecting Electronics,
Service by External Pushbutton
Integrated Printer
Print Results directly on the Construction Site,
For Permanent Compaction Proof
For Quick Data Transfer to PC.
All measurements Automatically Stored.
GPS System
Allows Legally Effective Identification
of Measuring Position
Rechargeable High-Duty Power Battery
Model with short charging times and a long lifetime
Sufficient for 2,000 Measurements/600 Printouts when loaded
Just Follow
Spoken Instructions
Easy-Fixx Connections
Rugged Plugs and Sockets,
Perfect for Use on Construction Sites
Backlit Graphic Display
Clear Visualization of Results,
Intuitive Menu Structure
Service by External Button
On-Touch Operation with No Need
to Open the Case in Dusty Environment
EXTRACT Your Results Directly to the Smartphone!
Send the results from TERRATEST 4000 STREAM to smartphone and
tablet in no time – directly on the construction site.
By means of the Android APP; construction project, client, material, type
of layer and testing personnel can be entered, then by E-Mail send the log
to your office or to the client himself.
The test log prepared this way can be completed by Google®-Maps satellite
photo, settlement curves, personal notes and your company logo.

Measuring computer in ROBUSTA case:

Measurement range:                                            15 ÷ 70 MN / m²
Measurement range Evd:                                      Evd <225 MN / m²
Measurement procedure execution time:                2 minutes
Design:                                                               Robust, splash-proof, IP53
Cable connection:                                                 High quality KLINKE connector
Visual indication:                                                 graphic, illuminated LCD display
Audio indication:                                                  Audio channel with voice navigation function
Printer:                                                               thermal
Data channel between LWD and computer:            Bluetooth 4.1 Low Energy, 2,402 ÷ 2,480MHz
Data Transfer by Cable:                                        2.5m long cable with 6.35 mm jack plugs
Internal memory:                                                2000 for storing test results
External storage:                                                 USB flash drive
Positioning:                                                         with GPS module, accuracy <20m
Radio clock display:                                             Satellite-based, manually adjustable
Built-in battery:                                                  2000 measurements / 600 prints
Auto power off:                                                  after 3 minutes
Power source:                                                    6V / 4.5 Ah lead acid battery LC-R064R5P
Max. allowable power fluctuations:                       + 10%
Charging, mains charger:                                    4-5 h. ADS18B-B (230V, 0.5A, Class II, IP20)
Charger from car cigarette lighter sockets:         4-5 hours MWCP1 (12V, 1.25A)
Max. operating height:                                       <2000m above sea level
Max. relative humidity of use:                            <80% dew-free
Operating temperature range:                            0 to +40 ° C
Dimensions:                                                     240 x 230 x 230mm
Weight:                                                            4.2kg

Deflectometer with 10 kg impact:

Max. impact force:                                           7.07 kN + 1%
Impact time:                                                   17.0 ms + 1.5 ms
Measurement range:                                        15 ÷ 70 MN / m²
Data channel:                                                 Bluetooth 4.1 Low Energy, 2,402 ÷ 2,480MHz
Spring system:                                               17 steel springs
Total weight:                                                   15kg
Weight of the punch:                                       10kg
Seat diameter:                                                300mm
Thickness:                                                      20mm
Material:                                                        steel, galvanized
Height of drop:                                               1140mm
Overall device height:                                     1230mm
Sound power:                                                 95 dB (A)
Sound pressure:                                             84 dB (A)
Power supply:                                                 7.4V / 2.4Ah battery for 8904, 500 measurements
Charger, IP20, with LEMO plug: ≈100-240V, 1A Class II, SYS1308-1809-W2E, 9V output, max. 9V, max. 2A


- ASTM E2835-11
- TP BF-StB B8.3
- ZTV E-StB 2009
- ZTV A0StB 2012
- RVS 08.03.04
- RIL 836
- DIN 18134


Calibration of the kit at the manufacturer.
Calibration Portal Address:

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