The Stainless Steel Temperature Probe is a rugged, general-purpose temperature sensor that can be used in organic liquids, salt solutions, acids, and bases. Use it as you would use a thermometer for experiments in chemistry, physics, biology, Earth science, and environmental science. Temperature range:–40 to 135°C (–40 to 275°F) Typical Resolution:0.17°C (–40 to 0°C)0.03°C (0 to 40°C)0.1°C (40 to 100°C)0.25°C (100 to 135°C) Accuracy:±0.2°C at 0°C±0.5°C at 100°C User manual

La sonda di temperatura Go Direct è un robusto sensore di temperatura per uso generale che gli studenti possono utilizzare per monitorare la temperatura. Si collega direttamente alla piattaforma in modalità wireless tramite Bluetooth® o via cavo tramite USB. La sonda di temperatura Go Direct, robusta e multiuso, offre agli studenti il vantaggio della connettività ovunque e ovunque si lavori. Essendo anche impermeabile, Go Direct Temperature è più durevole dei sensori che sono semplicemente resistenti all'acqua. A differenza di un termometro tradizionale, Go Direct Temperature consente agli studenti di raccogliere misure di temperatura in tempo reale di un singolo caso o di un periodo di tempo. L'intervallo di temperatura e la funzionalità wireless rendono Go Direct Temperature il sensore ideale per le applicazioni reali. La sonda Go Direct Temperature può essere utilizzata in una varietà di esperimenti: Condurre reazioni endotermiche ed esotermiche. Studiare il congelamento e la fusione dell'acqua. Misurare il contenuto energetico degli alimenti. Esaminare l'assorbimento dell'energia radiante. Monitorare le condizioni ambientali. Specifiche tecniche: Intervallo di temperatura: da -40 a 125°C Intervallo di temperatura di manipolazione: da -10 a 45°C Precisione: ±0,25°C Tempo di risposta (tempo per il 90% della lettura): 20 secondi (in acqua, con agitazione) Connessioni: Senza fili: Bluetooth Con cavo: USB Incluso: Sensore di temperatura Go Direct Cavo micro USB Guida rapida

Dies ist die gleiche Flasche, das mit dem CO2-Gas, O2 Gas und Ethanol Sensoren mitgeliefert wird.

Description Monitor changes in carbon dioxide, temperature, and relative humidity easily with the Go Direct CO2 Gas Sensor. This sensor includes built-in temperature compensation and humidity protection. A 250 mL Nalgene bottle is included for running controlled experiments with small plants and animals.  The Go Direct CO2 Gas Sensor is ideal for the following experiments: Measure the change in gas concentration during cellular respiration. Measure the change in gas concentration during photosynthesis. Study the effect of temperature on cell respiration or metabolism of organisms. Investigate artificial selection in yeast by comparing respiration rates of different strains. Rechargeable Battery—Ready When You Are The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students. Wired or Wireless—The Flexibility to Choose Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.

Description Designed to be used as you would use a thermometer for experiments such as the recrystallization of benzoic acid, simple and fractional distillations, determination of boiling points, the synthesis and analysis of aspirin and other organic compounds, and more. Range of –20 to 330°C allows for investigations such as determining the melting point of caffeine or the boiling point of different vegetable oils RTD (Resistance Temperature Detector) technology establishes a ±0.5°C accuracy. Rechargeable Battery—Ready When You Are The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students. Wired or Wireless—The Flexibility to Choose Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.  Specifications Range: –20 to 330°C Maximum temperature that the sensor can tolerate without damage: 380°C Temperature detector: Platinum RTD (100 Ohm) Accuracy: ±0.2°C at 100°C Response time (from 25°C to 100°C in water): 30 seconds Probe dimensions: Probe length (handle plus body): 24.5 cm Stainless steel body: Length: 17 cm Diameter: 6.4 mm Probe handle: Length: 6.8 cm Width: 2.25 cm Thickness: 1.3 cm Connections: Wireless: Bluetooth Wired: USB

The Surface Temperature Sensor is designed for use in situations in which low thermal mass or flexibility is required, or for a skin temperature measurement. The Surface Temperature Sensor has an exposed thermistor that results in an extremely rapid response time. This design allows for use in air and water. For temperature measurements in harsher environments that require a more durable probe, we recommend our Stainless Steel Temperature Probe (TMP-BTA). Temperature range:–25 to 125°C (–13 to 257°F) Typical Resolution:0.08°C (–25 to 0°C)0.03°C (0 to 40°C)0.1°C (40 to 100°C)0.25°C (100 to 125°C) Accuracy:±0.2°C at 0°C±0.5°C at 100°C User manual

Progettato per le aule, il design piccolo e leggero del Go Direct Spirometer lo rende una scelta eccellente per le lezioni di fisiologia umana. Si tratta di un sensore multicanale che rileva la pressione dell'aria, la portata, il volume e la frequenza respiratoria. Misurare i volumi delle maree e altri parametri di funzionalità polmonare è semplice e semplice grazie ai canali che si regolano automaticamente alla deriva di base. Grazie alle funzionalità USB e wireless, gli studenti possono monitorare gli schemi respiratori umani ovunque utilizzando qualsiasi dispositivo compatibile. La testa di flusso non è progettata per essere rimossa o sterilizzata dall'utilizzatore. Per l'uso sono necessari un filtro batterico e un boccaglio. La testa di flusso può essere sostituita per massimizzare la durata del prodotto. Go Direct Spirometer può essere utilizzato in una varietà di esperimenti: Confrontare e analizzare gli schemi respiratori. Misurare il volume delle maree e altri parametri del volume polmonare. Analizza la funzione polmonare. Batteria ricaricabile - Pronto quando sei La robusta batteria ricaricabile offre una lunga durata e un funzionamento sempre pronto quando si utilizza il sensore in modalità wireless. Monitora la durata della batteria direttamente dalla nostra pluripremiata app Vernier Graphical Analysis™ Pro e da LabQuest® 3. Se la batteria si scarica, basta collegare il sensore al cavo di ricarica e continuare a raccogliere, senza interruzioni o inconvenienti per voi o per i vostri studenti. Wireless o cablato: la flessibilità di scelta I sensori Go Direct si collegano direttamente al dispositivo mobile, al Chromebook™ o al computer utilizzando l'app Vernier Graphical Analysis™ Pro: non è necessario acquistare attrezzature o software aggiuntivi. I sensori Go Direct possono essere utilizzati via cavo tramite USB o wireless tramite tecnologia wireless Bluetooth®, consentendo di scegliere la soluzione migliore per la vostra classe o laboratorio. Cosa è incluso Vai Spirometro diretto Bocchini monouso (3) Filtro batterico monouso (3) Clip nasali (3) Cavo micro USB

Il sensore Go Direct O2 Gas Sensor misura la concentrazione di ossigeno gassoso e la temperatura dell'aria. Questo sensore ha un ampio campo di misura, ideale per lo studio della respirazione umana e cellulare. Una bottiglia di Nalgene da 250 ml è inclusa per l'esecuzione di esperimenti controllati su piccole piante e animali. Il sensore di gas Go Direct O2 può essere utilizzato in diversi esperimenti: Testare l'attività della catalasi in diverse condizioni. Misurare il consumo di ossigeno a riposo e dopo l'esercizio. Misurare la variazione di gas prodotta durante la fotosintesi. Confrontare i tassi di respirazione cellulare nei piselli germinanti e non germinanti. Measurement Range:0 bis 27% (0 bis 270 ppt)  Typical Resolution:0.01% Accuracy:+/- 1% volume O2 User manual

The BioChamber 2000 is a 2000 mL plastic chamber that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. The BioChamber 2000 is particularly useful when monitoring respiration and photosynthesis. The large side opening provides easy access to insert, adjust, or remove the sample.The BioChamber 2000 has two sensor ports on adjacent sides. Placing one of these ports on top, as shown, allows the O2 Gas Sensor to be in its proper vertical orientation. The CO2 Gas Sensor can then be placed in the other port on the side. Note that the two sensor ports are not equally spaced. One port is centered on its side of the chamber while the other is off-center. This was done intentionally to provide two options for your sensor orientation.If you choose not to use both ports, a size 6 rubber stopper fits snugly in the grommet. Note: While the stopper fits well, it is not guaranteed to be a water tight seal. 

With this sensor, you can easily monitor changes in CO2 levels occurring in respiration of organisms ranging from peas to humans.  A 250 mL respiration chamber with probe attachment is included for running controlled experiments with small plants and animals. - On the high range, you can explore human respiratory changes in CO2 levels based on exercise.- The lower range offers more sensitivity for cellular respiration and photosynthetic metabolism studies. Ranges: - lower: 0–10,000 ppm - higher: 0–100,000 ppm User Manual here

Description This sensor has an exposed thermistor that results in an extremely rapid response time, and this design allows for use in air and water.  Use this sensor in a variety of experiments:   Investigate the effect of temperature on solar panel output. Explore passive solar heating or solar collectors. Examine the warming function of nasal passageways. Discover the effect of vascularity on skin temperature recovery. Important: For use in air and water only. For temperature measurements in harsher environments that require a more durable probe, we recommend the Go Direct® Temperature Probe.  Rechargeable Battery—Ready When You Are The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students. Wired or Wireless—The Flexibility to Choose Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.   Specifications Range: –25 to 125°C Maximum temperature that the sensor can tolerate without damage: 150°C Accuracy: ±0.5°C Response time (from 25°C to 100°C in water): 5 seconds Probe dimensions: Probe handle: Length: 6.8 cm Width: 2.25 cm Thickness: 1.3 cm Cable length: 1 m Connections: Wireless: Bluetooth Wired: USB  

Collect temperature data directly through the USB port of a computer. We’ve made it easy to use technology to teach science concepts with Go!Temp. Plug Go!Temp directly into your computer or Chromebook USB port to start collecting real-time temperature data. Range:-20°C – 115°C Maximum temperature that the sensor can tolerate without damage:150°C Resolution:0.07°C Accuracy:± 0.5°C Response Time:4s (to 90% of full reading in water) User manual

The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration. The O2 Gas Sensor measures oxygen concentration in air, and is temperature compensated for use in different environments. It has a wide measurement range, allowing it to be used to study human and cellular respiration. The O2 Gas Sensor also includes a 250 mL bottle that can be used to study the rusting of iron or as a respiration chamber for monitoring plants and insects. Measurement Range:0 bis 27% (0 bis 270 ppt)  Typical Resolution:0.01% Accuracy:+/- 1% volume O2 User manual

Go Direct Optical Dissolved Oxygen Probe combina la potenza di diversi sensori per misurare l'ossigeno disciolto, la temperatura dell'acqua e la pressione atmosferica. Ideale per esperimenti in corsi di biologia, ecologia e scienze ambientali, la Go Direct Optical Dissolved Oxygen Probe utilizza la tecnologia luminescente per fornire risultati rapidi, semplici e precisi. Perfetta per il campo o per il laboratorio, questa sonda non richiede alcuna calibrazione, nessuna soluzione di riempimento, nessun tempo di riscaldamento e nessuna agitazione. Questa sonda impermeabile è pronta a campionare immediatamente l'ossigeno disciolto senza ulteriori configurazioni o la necessità di riscaldarlo, in modo da poter dedicare più tempo all'indagine. La sonda di ossigeno disciolto ottico Go Direct può essere utilizzata in una varietà di esperimenti: Indagare la relazione tra la temperatura e l'ossigeno disciolto nell'acqua. Misurare la produttività primaria o la domanda di ossigeno biologico/biochimico. Esplora l'interdipendenza tra piante e animali. Monitorare i bacini idrici nel tempo.

The BioChamber 250 is a 250 mL Nalgene bottle that can be used with a CO2 Gas Sensor and an O2 Gas Sensor to monitor gaseous carbon dioxide and oxygen levels simultaneously in a closed system. The BioChamber is useful in experiments such as photosynthesis and cell respiration.With the bottle on its side, place the CO2 Gas Sensor into the neck of the BioChamber and the O2 Gas Sensor into the rubber grommet as shown. This design keeps the O2 Gas Sensor in the desired upright position while placing the CO2 Gas Sensor in an ideal position for gas level monitoring.A size 6 rubber stopper fits into the rubber grommet if an O2 Gas Sensor is not used. Note: While the stopper fits snugly in the grommet, it is not guaranteed to be a water tight seal. 

This rugged temperature probe features a wide temperature range, from –20 to 330°C. The high upper limit of the sensor allows for melting point determinations of most organic compounds. Vernier’s wide-range temperature probe uses RTD (Resistance Temperature Detection) technology to establish a ±0.1°C accuracy, as well as excellent stability and repeatability. Each unit is individually calibrated, and the calibration is stored on a smart chip in the sensor. It is designed to be used as you would use a thermometer for experiments in organic and inorganic chemistry, physics, biology, Earth science, and environmental science. Temperature range:–20 to 330°C (–4 to 626°F) Typical Resolution:0.10°C Accuracy:±0.1°C at 0°C User manual

Il sensore Go Direct Soil Moisture Sensor utilizza la capacità per misurare il contenuto d'acqua del terreno (misurando la permittività dielettrica del terreno, che è una funzione del contenuto d'acqua). Basta inserire questo robusto sensore nel terreno da testare e il contenuto volumetrico d'acqua del terreno viene riportato in percentuale. Il Go Direct Soil Moisture Sensor dispone anche di un sensore di temperatura che consente di misurare contemporaneamente l'umidità e la temperatura del terreno. Range:0 to 45% volumetric water content in soil (capable of 0 to 100% VWC with alternate calibration) Accuracy:±4% typical Typical Resolution:0.1%

The Go Direct Temperature Probe is a rugged, general-purpose temperature sensor that students can use to monitor temperature. It directly connects wirelessly via Bluetooth® or wired via USB to your platform. The rugged, all-purpose Go Direct Temperature Probe gives students the advantage of go-anywhere, work-anywhere connectivity. Because it is also waterproof, Go Direct Temperature is more durable than sensors that are simply water resistant. Unlike a traditional thermometer, Go Direct Temperature allows students to collect real-time temperature measurements of a single instance or over a period of time. Its temperature range and wireless capability make Go Direct Temperature the go-to sensor for real-world applications. The Go Direct Temperature Probe can be used in a variety of experiments: Conduct endothermic and exothermic reactions. Investigate the freezing and melting of water. Measure the energy content of foods. Examine the absorption of radiant energy. Monitor environmental conditions. Specifications: Temperature range: –40 to 125°C Handle temperature range: –10 to 45°C Resolution: 0.07°C Connections:    Wireless: Bluetooth Wired: USB Included: 8 Go Direct Temperature sensors Charging Station Quick-start guide

This adapter facilitates the connection between an Oxygen Gas Sensor and a Spirometer when measuring the oxygen gas concentration and flow rate of exhaled air. It is used in experiment #22: Oxygen and Aerobic Metabolism from Human Physiology with Vernier.

Go Direct Weather ist ein erschwinglicher, kabelloser Handmesssensor zur Messung von Umgebungstemperatur, Luftfeuchtigkeit, Windgeschwindigkeit, Windchill, Taupunkt, barometrischem Druck und mehr. Wiederaufladbarer Akku - Bereit, wenn Sie sind Der robuste wiederaufladbare Akku bietet eine lange Akkulaufzeit und gewährleistet eine jederzeit betriebsbereite Verwendung des Sensors bei kabelloser Nutzung. Überwachen Sie die Akkulaufzeit direkt über unsere kostenlose Graphical Analysis™ 4-App oder LabQuest 2-App. Sollte der Akku zur Neige gehen, schliessen Sie den Sensor einfach an das Ladekabel an und sammeln Sie weiter Daten - ohne Unterbrechungen oder Unannehmlichkeiten für Sie oder Ihre Schüler:innen. Kabelgebunden oder kabellos - die Wahl liegt bei Ihnen Die Go Direct-Sensoren verbinden sich direkt mit Ihrem Mobilgerät, Chromebook™ oder Computer über unsere kostenlose Graphical Analysis™ 4-App - es sind keine zusätzlichen Geräte oder Softwarekäufe erforderlich. Go Direct-Sensoren können kabelgebunden über USB oder kabellos über Bluetooth® Wireless-Technologie verwendet werden, so dass Sie die für Ihr Klassenzimmer oder Labor beste Lösung wählen können.

Mit Graphical Analysis Pro können Schüler wissenschaftliche Daten, die von Vernier-Sensoren erfasst wurden, visualisieren und so ihr Verständnis und ihr Engagement mit Hilfe von aussagekräftigen Echtzeitgrafiken verbessern. Diese einfach zu bedienende Anwendung funktioniert auf den im Klassenzimmer üblichen Betriebssystemen. Graphical Analysis Pro enthält ausserdem wichtige Funktionen, die dreidimensionales Lernen, kritisches Denken, die Zusammenarbeit von Schülern, asynchronen Unterricht und eine tiefere Analyse von Versuchsphänomenen fördern. Schauen Sie sich die Vergleichstabelle unten an, um zu sehen, was Graphical Analysis Pro Ihrem Klassenzimmer hinzufügen kann. Fördern Sie das Verständnis Ihrer Schüler für komplexe wissenschaftliche Konzepte durch die gemeinsame Nutzung von Daten in Echtzeit. Wenn die Schüler die gesammelten Experimentdaten direkt vor ihren Augen sehen, können sie abstrakte Ideen mit der realen Welt verbinden. Beispiel-Experimente Greifen Sie auf Dutzende von Experimentiervideos zu, die mit echten Daten synchronisiert sind, um sowohl das Lernen aus der Ferne als auch vor Ort zu unterstützen. Diese Beispielexperimente helfen Ihren Schülern, ein Experiment zu erleben, selbst wenn keine Laborausrüstung zur Verfügung steht. Sie können die Beispielexperimente auch für Vorversuche und zur Differenzierung des Unterrichts verwenden. Datenerfassung Erfassen Sie Experimentdaten von mehreren Sensoren gleichzeitig mit einer Mehrkanalschnittstelle, wie z. B. LabQuest Stream® oder mehreren Go Direct®-Sensoren.   Visualisierung von Daten Helfen Sie Ihren Schülern bei der Visualisierung von Experimentdaten - und erhöhen Sie das Verständnis und die Merkfähigkeit - mit detailreichen, anpassbaren Grafiken.            Grafische Analyse Pro Fernunterricht Gemeinsame Nutzung von Daten Fördern Sie das Verständnis Ihrer Schüler für komplexe wissenschaftliche Konzepte durch die gemeinsame Nutzung von Daten in Echtzeit. Wenn die Schüler die gesammelten Experimentdaten direkt vor ihren Augen sehen, können sie abstrakte Ideen mit der realen Welt verbinden. Mit Daten synchronisierte Videos Passen Sie den Unterricht und das Lernen mithilfe Ihrer mit Daten synchronisierten Experimentiervideos an. Ihre Schüler können sogar ihre eigenen Videos hochladen und mit anderen teilen.     Beispiel-Experimente Greifen Sie auf Dutzende von Experimentiervideos zu, die mit echten Daten synchronisiert sind, um sowohl das Lernen aus der Ferne als auch vor Ort zu unterstützen. Diese Beispielexperimente helfen Ihren Schülern, ein Experiment zu erleben, selbst wenn keine Laborausrüstung zur Verfügung steht. Sie können die Beispielexperimente auch für Vorversuche und zur Differenzierung des Unterrichts verwenden.   Erweiterte Datenanalyse Bieten Sie Ihren Schülern mehr Optionen für eine tiefere Analyse mit benutzerdefinierten Kurvenanpassungen und berechneten Spalten. Diese Funktionen ermöglichen die Anpassung von Gleichungen und Ausdrücken direkt in der App zur sofortigen Analyse.

Nessun groviglio di cavi con questo campionatore efficiente ed economico. Un unico cavo consente di prelevare un campione d'acqua da 1,5 litri da qualsiasi profondità in laghi, fiumi o stagni. Il design a flusso continuo consente un campionamento valido per misurare la temperatura e la qualità dell'acqua. È fornito un cavo da 14 metri.

The Spirometer is designed to make human respiratory measurements at rest and during moderate activity. Use it to perform a variety of experiments related to air flow and lung volume. The removable flow head (22 mm ID/30 mm OD) makes it easy to clean and sterilize. Flow rate:±10 L/s Dead Space:93 mL Compatible Vernier interface/datalogger required.  Please see below. User manual

Il sensore di portata misura la velocità dell'acqua nello studio della portata, del flusso e del trasporto di sedimenti di un torrente o di un fiume. Il sensore di portata può essere utilizzato per studi ambientali o di scienze della Terra. I dati di portata possono essere utilizzati per calcolare il valore di portata di un flusso o determinare il trasporto di sedimenti di un flusso. Il sensore di portata comprende 3 barre di sollevamento, che consentono di posizionare la girante a profondità fisse, ed è dotato di un cavo di 5 m che consente all'apparecchiatura di raccolta dati di rimanere a terra. Il sensore di portata è inoltre separato in quattro sezioni per facilitare il trasporto e lo stoccaggio. Gamma: da 0 a 4,0 m/s (da 0 a 13 ft/s) Precisione: ±1% della lettura su scala reale Risoluzione tipica: 0.0012 m/s Intervallo di temperatura (può essere inserito): da 0 a 70°C User manual