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At 3B Scientific, we believe hands-on, inquiry-based education lies at the heart of producing new generations of creative, impassioned scientists that are destined to make the world a better place. We only carry engaging, exciting, simple, and thought provoking products that are in-line with this vision. We want students and teachers to love science as much as we do.
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Holder for Light Sensor, 1022269, Physics

Holder for Light Sensor

15.73 €
Item: 1022269
Holder for Light Sensor. Plastic clip 12mm M6 on metal stem. Holder: 12 mm dia. Shaft: 10 mm dia. more
Outlet Vessel Hydrostatic - Investigation of Hydrostatic Pressure , 1022393, Physics

Outlet Vessel Hydrostatic -
Investigation of Hydrostatic Pressure

88.33 €
Item: 1022393
Plastic cylinder with three outlets positioned at different heights for investigating the dependence of hydrostatic pressure on water depth through an observation of the outlet water jets. more
Optical lamp N (115 V, 50/60 Hz) for experiments in ray optics, 1022614, Physics

Optical lamp N (115 V, 50/60 Hz) for experiments in ray optics

90.75 €
Item: 1022614
The optical lamp consists of a neutral white, high-power LED incorporated into a plastic case with a magnetic base attachment. It is suitable for carrying out experiments in ray optics. Power is provided by means of a 5 V DC plug-in power supply ... more
Heat Pump D (@ 115 V, 60 Hz), 1022619, Physics

Heat Pump D (@ 115 V, 60 Hz)

4,974.31 €
Item: 1022619
Demonstration model for showing how refrigerators and electrical compression heat pumps work. Consisting of compressor with drive motor, vaporizer, expansion valve, and condenser. May be used as an air-water or water-water heat pump ... more
ESR-NMR Control Unit (115 V, 50/60 Hz), 1022702, Physics

ESR-NMR Control Unit (115 V, 50/60 Hz)

1,097.47 €
Item: 1022702
Experimental topics that can be studied with the unit include: • Resonance absorption of a high-frequency oscillating circuit • Dependence of resonance frequency on magnetic fields • Resonant line widths • Electron and proton spin ... more
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NMR Module, 1022706, Physics

NMR Module

3,017.74 €
Item: 1022706
The NMR module is to be used with the ESR/NMR control unit (1022700 resp. 1022702) for investigating nuclear spin resonance in glyc-erine, polystyrene and Teflon. The set consists of the factory-set base unit with the two magnetic coils ... more
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Iris on Stem, 1023097, Physics

Iris on Stem

90.75 €
Item: 1023097
In black frame, shaft-mounted. Continuously adjustable aperture. Iris diameter: 3 mm to 29 mm Diameter of frame: 130 mm Shaft diameter: 10 mm more
Transformer Core S, 1023116, Physics

Transformer Core S

111.32 €
Item: 1023116
U-shaped core with removable yoke made of high-quality transformer-grade laminate. For use with the Coil S items to create a functioning transformer for use in many kinds of electrical systems. Specifications: Core cross section ... more
High Voltage Power Supply 25 kV (230 V, 50/60 Hz), 1023406, Physics

High Voltage Power Supply 25 kV
(230 V, 50/60 Hz)

572.33 €
Item: 1023406
The “High Voltage Power Supply 25 kV” provides a positive voltage in the kV range and is suitable, among other things, for experiments in electrostatics. The stabilized high voltage can be selected in 5 steps. If charges shall ... more
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Positioning System PS400 - Remote-Controlled (230 V, 50/60 Hz), 1023414, Physics

Positioning System PS400 - Remote-Controlled
(230 V, 50/60 Hz)

673.97 €
Item: 1023414
The Remote Controlled Positioning System PS 400 enables fast, programmable and exactly reproducible positioning of components (e.g. sources or sensors) in experiments. Distance-dependent but also velocity-dependent physical quantities can thus ... more
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Charge Storage Device for the High Voltage Power Supply 25 kV, 1023416, Physics

Charge Storage Device
for the High Voltage Power Supply 25 kV

106.48 €
Item: 1023416
This charge storage device is designed as a "mobile charge source" to apply charges to components such as capacitor plates, conductor balls, charge carriers, etc. in a user-friendly and safe way. The charge storage device is charged ... more
Experiment Set Coulomb's Law, 1023721, Physics

Experiment Set Coulomb's Law

603.79 €
Item: 1023721
For better storage the Experiment Set Coulomb's Law collects important components of the experiment Coulomb's Law (item-no.: 8001177, 8001176) as a set. It consists of the following components:   Technical data of the most ... more
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High Voltage  Power Supply 25 kV (115 V, 50/60 Hz), 1023789, Physics

High Voltage  Power Supply 25 kV
(115 V, 50/60 Hz)

572.33 €
Item: 1023789
The “High Voltage Power Supply 25 kV” provides a positive voltage in the kV range and is suitable, among other things, for experiments in electrostatics. The stabilized high voltage can be selected in 5 steps. If charges shall ... more
Free domestic shipping
Positioning System PS400 - Remote-Controlled (115 V, 50/60 Hz), 1023791, Physics

Positioning System PS400 - Remote-Controlled
(115 V, 50/60 Hz)

673.97 €
Item: 1023791
The Remote Controlled Positioning System PS 400 enables fast, programmable and exactly reproducible positioning of components (e.g. sources or sensors) in experiments. Distance-dependent but also velocity-dependent physical quantities can thus ... more
Free domestic shipping
Lens 12 mm for Bresser Microscope Camera, 1024059, Physics

Lens 12 mm for Bresser Microscope Camera

95.59 €
Item: 1024059
Supplement for BRESSER Microscopy Camera: Focus lense 12 mm lens, for Microscopy Camera To create an imaging system for the experiment to demonstrate the Zeeman effect. more
Air flow Generator (230 V, 50/60 Hz) - for aerodynamics and air track, 1024244, Physics

Air flow Generator (230 V, 50/60 Hz) -
for aerodynamics and air track

603.79 €
Item: 1024244
This specific blower is suitable for generating a sufficiently strong airflow, which is necessary for conducting aerodynamics experiments. It allows for the effective determination of lift and drag forces on bodies of different shapes. The ... more
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Device for Demonstrating the Anomaly of Water, 1024284, Physics

Device for Demonstrating the Anomaly of Water

189.97 €
Item: 1024284
Apparatus for demonstrating the thermal anomaly of water, measuring its thermal expansion and determining its maximum density. Comprises a Duran glass vessel with an inlet tube and two GL screw connections for mounting the riser tube with ... more
Experiment Set Mechanics of Liquids, 1024353, Physics

Experiment Set Mechanics of Liquids

146.41 €
Item: 1024353
The Experiment Set Mechanics of Liquids combines important components of the following experiments: For better storage, the components are in a case. more
Fabry-Pérot Etalon 480 nm, 1025375, Physics

Fabry-Pérot Etalon 480 nm

1,936.00 €
Item: 1025375
A Fabry-Pérot etalon for optical filtering and generation of interference rings in the anomalous Zeeman effect experiment. The fixed etalon consists of a substrate with a highly reflective, partially reflective coating on both sides ... more
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Red filter mounted on holder, 1025376, Physics

Red filter mounted on holder

24.20 €
Item: 1025376
The red filter is mounted in a holder that can be screwed onto the focusing lens of the microscope camera. The red filter is used for observing the red cadmium line (λ = 644 nm) in the experiment normal Zeeman effect.  ... more
Bandpass Interference Filter, 480nm, 1025377, Physics

Bandpass Interference Filter, 480nm

205.70 €
Item: 1025377
A bandpass interference filter for the selection of the turquoise cadmium line (λ = 480 nm) for the anomalous Zeeman effect experiment. The bandpass interference filter is mounted in a holder that can be screwed onto the focusing lens ... more
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Stainless Steel Rod with ¼ inch Thread, 100 mm, 1025431, Physics

Stainless Steel Rod with ¼ inch Thread, 100 mm

10.89 €
Item: 1025431
Stainless steel rod for microscope camera with ¼ inch thread. more
Teslameter N (230 V, 50/60 Hz), 1024236 [U331101-230V], Physics

Teslameter N (230 V, 50/60 Hz)

638.88 €
Item: 1024236 [U331101-230V]
This economical digital teslameter will allow students to incorporate quantitative measurements into their magnetism experiments. The unit includes a Hall sensor probe for measuring axial and tangential magnetic fields up to 200 mT. The probe ... more
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Experiment: Chladni Figures @115V, 8001124 [UE1070100-115], Physics

Experiment: Chladni Figures @115V

1,179.15 €
Item: 8001124 [UE1070100-115]
Chladni figures-making sound visible   The Chladni figures are named after the German scientist Ernst Florens Friedrich Chladni (1756-1827). Chladni excited the normal modes of thin metal plates covered with sand by stroking ... more
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Experiment: Surface Tension (115 V, 50/60 Hz), 8001187 [UE1080500-115], Physics

Experiment: Surface Tension
(115 V, 50/60 Hz)

1,402.27 €
Item: 8001187 [UE1080500-115]
In the surface tension experiment, the pull-off force / surface tension of liquids, as well as the buoyancy force and the surface free energy, are discussed. For this purpose, the force acting on an aluminum ring with a cutting edge is determined ... more
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Experiment: Surface Tension (230 V, 50/60 Hz), 8001186 [UE1080500-230], Physics

Experiment: Surface Tension
(230 V, 50/60 Hz)

1,402.27 €
Item: 8001186 [UE1080500-230]
In the surface tension experiment, the pull-off force / surface tension of liquids, as well as the buoyancy force and the surface free energy, are discussed. For this purpose, the force acting on an aluminum ring with a cutting edge is determined ... more
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Experiment: Coulomb's Law (115 V, 50/60 Hz), 8001176 [UE3010100-115], Physics

Experiment: Coulomb's Law
(115 V, 50/60 Hz)

2,251.08 €
Item: 8001176 [UE3010100-115]
In this experiment Coulomb’s law is investigated. The setup allows to derive Coulomb’s formula experimentally: the determination of the Coulomb force F of two electrically charged spheres (with charge q1 and ... more
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Experiment: Coulomb's Law (230 V, 50/60 Hz), 8001177 [UE3010100-230], Physics

Experiment: Coulomb's Law
(230 V, 50/60 Hz)

2,251.08 €
Item: 8001177 [UE3010100-230]
In this experiment Coulomb’s law is investigated. The setup allows to derive Coulomb’s formula experimentally: the determination of the Coulomb force F of two electrically charged spheres (with charge q1 and q2) is at the center ... more
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Experiment: Ultrasonic Biometry, 8001222 [UE9020100], Physics

Experiment: Ultrasonic Biometry

8,843.89 €
Item: 8001222 [UE9020100]
Objective: Determining the internal dimensions in a model eye Sonography (medical ultrasound) is an imaging method that is also used in ophthalmology. Here, its largest importance lies in the area of biometry, in the measurement of distances ... more
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Experiment: Ultrasonic Computer Tomopraphy, 8001223 [UE9020200], Physics

Experiment: Ultrasonic Computer Tomopraphy

17,667.21 €
Item: 8001223 [UE9020200]
Objective: Investigate the formation of an ultrasonic CT image and its relevant parameters X-ray CT, MRT and PET are computer-aided imaging methods used in medical diagnostics, industry and research. Processes such as radiation absorption ... more
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Experiment: Fluid Mechanics, 8001224 [UE9020300], Physics

Experiment: Fluid Mechanics

12,396.45 €
Item: 8001224 [UE9020300]
Objective: Investigate the fundamental characteristics of stationary and laminar flowing liquids by using the ultrasonic Doppler method The applications of the Doppler Effect in the medical diagnostics are at the investigation of running ... more
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Experiment: Doppler sonography, 8001225 [UE9020400], Physics

Experiment: Doppler sonography

11,503.47 €
Item: 8001225 [UE9020400]
Objective: Investigating a model arm Doppler sonography uses the Doppler Effect to assess whether structures (usually blood) are moving towards or away from the ultrasonic probe, and its relative velocity. By calculating the frequency shift ... more
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Critical Potentials Tube S, 1022132, Physics

Critical Potentials Tube S

1,305.59 €
Item: 1022132
Hertz electron tube for quantitative investigations of inelastic collisions of electrons with inert gas atoms, determination of ionization energies of helium, as well as resolution of the energy states of various primary and orbital angular ... more
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Photogate connection cable , 1022444, Physics

Photogate connection cable 

9.80 €
Item: 1022444
With this cable two Photogates can be connected in a daisy chain mode. In this mode the signals of the photogates are measured via a single channel of the interface. With more cables up to five photogates can be connected in to each other. ... more
Optical Rider U, 30 mm, 1022449, Physics

Optical Rider U, 30 mm

61.71 €
Item: 1022449
Optical rider for U-model optical benches (1002625 and 1002626) for mounting optical attachments on a stem. A smooth base ensures easy movement on the optical bench. Clamping width for stems: 10 mm Sleeve height: 30 mm more
Analytical Scales ABS 220N, 1022535, Physics

Analytical Scales ABS 220N

1,762.97 €
Item: 1022535
Precision analytical scales with automatic adjustment mechanism and high resolution. Tough metal casing with complete glass windscreen, large graphic display (RS232 port available separately) . The scales offer practically every function needed ... more
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Electronic Balance 220 g, 1022627, Physics

Electronic Balance 220 g

47.31 €
Item: 1022627
Universal scales in robust plastic casing, with easy-clean foil keyboard. Menu functions, easy selection using two buttons. ABS housing and pan slip resistant feet and stability indicator easy-to-read LCD display (15 mm ... more
AC/DC Power Supply 1/2/3/…15 V, 10 A (230 V, 50/60 Hz), 1022646, Physics

AC/DC Power Supply 1/2/3/…15 V, 10 A (230 V, 50/60 Hz)

337.59 €
Item: 1022646
AC and DC power supply adjustable to various levels and housed in metal case. Particularly suitable for experiments by pupils and for lab practicals. Features stabilized DC voltages. Outputs are galvanically isolated and short-circuit-proof ... more
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Replacement Fibre Optic Cable for Spectrophotometer S, 1023370, Physics

Replacement Fibre Optic Cable for Spectrophotometer S

71.39 €
Item: 1023370
Replacement Fibre Optic Cable for Spectrometer S (1003061) Fibre cable: 1 mm diameter, 2 mm with coating more
Digital Quick Response Pocket Thermometer, 1023780, Physics

Digital Quick Response Pocket Thermometer

208.12 €
Item: 1023780
Thermocouple Quick Response Thermometer - For instantaneous measurements on surfaces, in liquids, soft plastic media, air/gases, very small objects. For connection to a K-type NiCr-Ni measurement sensor. (Sensor is not included in scope of ... more
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Zero-Point Galvanometer, 1023786, Physics

Zero-Point Galvanometer

66.43 €
Item: 1023786
This galvanometer moves the pointer in relation to the direct current between the positive and negative scale side and can thus represent the current flow. Due to the analog technology used, no batteries are required - this measuring device ... more
Digital Pocket Anemometer, 1023953, Physics

Digital Pocket Anemometer

104.06 €
Item: 1023953
Waterproof anemometer for measuring wind speed. Indication of wind chill temperature based on the combination of air temperature and wind speed. Indication of mean and maximum speeds. Wind curves on the Beaufort scale. Supplied with closeable ... more
Set of 2 Experiment Leads, 75 cm 2.5 mm², 1024540, Physics

Set of 2 Experiment Leads, 75 cm 2.5 mm²

19.00 €
Item: 1024540
For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords. Wire cross ... more
DC Power Supply, linear regulated, 1 - 30 V, 0 – 10 A (230 V, 50/60 Hz), 1025380, Physics

DC Power Supply, linear regulated, 1 - 30 V, 0 – 10 A (230 V, 50/60 Hz)

665.50 €
Item: 1025380
High-quality, linear regulated DC bench power supply, particularly suitable for sensitive electronic circuits: 0-30V, 0-10A PRACTICAL: Digital display of voltage and current PRECISE: Coarse and fine voltage adjustment, adjustable current ... more
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Coach 7 License, for 1 Device, 5 Years, for School, College or University, 8001100, Physics

Coach 7 License, for 1 Device, 5 Years, for School, College or University

181.50 €
Item: 8001100
Coach 7 licence for 1 devices, valid for 5 years, for schools, colleges or universities. Coach is a Learning and Authoring Environment for Science, Mathematics and Technology Education. It is a product of CMA based on over 25 years ... more
Set of Test Bodies for Torsion Axle, 1021752 [U200511], Physics

Set of Test Bodies for Torsion Axle

580.80 €
Item: 1021752 [U200511]
Accessories for the torsion axle (U20050) consisting of two cylinders with nearly identical weights but different weight distributions, a mounting plate for the cylinders, a wooden disc and a wooden sphere. Metal cylinder: External diameter ... more
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Heart-Rate Sensor *, 1022895 [UCMA-048i], Physics

Heart-Rate Sensor *

181.50 €
Item: 1022895 [UCMA-048i]
The heart-rate sensor 048i provides a simple way to study the heart’s function. The sensor clip consists of a small infrared LED and an infrared light sensor. The sensor measures the light level transmitted through a tissue of the ear lobe ... more
Differential Voltage Sensor 10 V, 1022539 [UCMA-BT31i], Physics

Differential Voltage Sensor 10 V

117.37 €
Item: 1022539 [UCMA-BT31i]
The Differential Voltage sensor (1022539) is designed for measuring voltages in the range between -10 and +10 V. With a wide input voltage range this sensor can be used to measure voltages in AC and DC circuits. The sensor has differential ... more