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Tryturbidity piezometer rain gauge seismograph SDI-12

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63 products

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Geosystems

Miniature Vibrating Wire Strain Gauge SM-2-Series

The SM-2 is a miniature vibrating wire strain gauge from Roctest that measures strain via…

Range: 3000 µε
Accuracy: ± 0.5% F.S.

Geosystems

MuST FBG Multiplex SMARTprofile Deformation Sensor

The MuST FBG Multiplex SMARTprofile deformation sensor is a fibre Bragg grating (FBG)…

Range: ±0.5% (±1 mm)

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Accuracy

<0.2% strain; 0.2°C temperature

PISA-MGeosystems

PISA-M In-Place MEMS Inclinometer

The PISA-M in-place MEMS inclinometer is a uniaxial or biaxial tilt transducer housed in…

Range: ±10° (angular)
Output: One or two orthogonal tilt channels, ±2.5 V differential per channel

Geosystems

PROBEX Borehole Dilatometer: Rugged, Safe & Very high capacity

The Roctest PROBEX is a radially-expandable borehole dilatometer probe used to determine,…

Range: Up to 30,000 kPa maximum pressure
Supply: Rechargeable battery pack, 12 V 2.3 A, >8 hours autonomy

Geosystems

R-4 Magnetic Reed Switch Probe Extensometer

The R-4 magnetic probe extensometer manually measures settlement or heave of soils at…

Probe diameter: 16 mm
Probe length: 230 mm

Geosystems

RTF Surface Jointmeter

The RTF surface jointmeter (also called a crackmeter or fissurometer) measures relative…

Range: 25-200 mm (vibrating wire, model dependent); 25-150 mm (potentiometer)
Accuracy: ±0.25% F.S. vibrating wire (±0.1% optional); ±0.5% F.S. potentiometer

Geosystems

Shear Vane Tester portable field kit - H-60

The H-60 is Roctest's hand-held field vane tester for a quick, in-situ estimate of the…

Range: 0-60, 0-130 or 0-260 kPa, depending on vane
Vane sizes: 16x32mm, 20x40mm, 25.4x50.8mm

SRCAustralian made

Short Period Seismograph - Tremor

The Tremor short period seismograph uses internally mounted 2 Hz triaxial sensors with a…

Flat response: 2 to 500 Hz (0.5 seconds to 500 Hz)
Maximum clip level: 254 mm/s

SRCAustralian made

SMA Strong Motion Accelerograph

The Gecko SMA is an all-in-one triaxial strong-motion accelerograph using MEMS…

Range: ±2g, ±5g, ±10g and higher, up to ±400g full scale
Output: Continuous MiniSEED data to SD card

Geosystems

SOFO Standard Deformation Sensor

The SOFO Standard Deformation Sensor is a fibre-optic transducer from Smartec that…

Range: 0.5% of active-zone length in shortening; 1% in elongation
Ingress: Waterproof to 5 bar (15 bar with extra protection on anchoring points)

Geosystems

SOFO VII MuST FBG Portable Reading Unit

The SOFO VII reading unit is a universal interrogator from Smartec that measures both…

Ingress: IP66
Temp: -10 to +40°C (-40 to +40°C with heating option)

Geosystems

SOFO VII MuST FBG Portable Reading Unit 2

The SOFO VII/MuST Portable Reading Unit is a universal, battery-powered interrogator from…

Temp: +10°C to +40°C
Available channels: 4 total, software-configurable between SOFO and MuST FBG

Geosystems

TEXAM Pressuremeter: Ground Engineering Problems Evaluation

The Texam is a pre-boring pressuremeter used to run routine in-situ loading tests in soil…

Accuracy: 0.05% FS (pressure)
Working pressure: 10,000 kPa (1500 psi)

Geosystems

Uniaxial Tiltmeter

The TUFF TILT 801 is a uniaxial tiltmeter that uses a gravity-referenced electrolytic…

Range: ±0.5° (801-H) / ±3° (801-S) / ±50° (801-W)
Output: ±5 VDC single-ended / ±10 VDC differential tilt output

Geosystems

Vibrating Wire Strain Gauge SM-5

The SM-5 is a surface-mounted vibrating wire strain gauge from Roctest, composed of two…

Range: 3000 µε
Accuracy: +/- 0.5% F.S.

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