Go Direct® Charge Station

Fach:	Vernier
Hersteller:	Vernier

Go Direct™ Drop Counter

The Go Direct Drop Counter precisely records the number of drops of titrant added during a titration and then automatically converts it to volume. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Accurate drop counting at rates up to 6 drops/s Dimensions:Opening for drops: 3 cm Openings for sensors (diameter): 7 mm and 13 mm Ring stand opening: 16 mm Total length: 15.5 cm, width: 4.5 cm, height: 1.8 cm Distance from center of ring stand opening to center of drop opening (ideal): 10.5 cm Distance from center of ring stand opening to center of sensor opening (ideal): 12 cm Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Drop Counter Plastic reagent reservoir Plastic valve with a double stopcock fitting Vernier Microstirrer Micro USB Cable User Manual - GDX-DC

CHF 262.90*

Precision Volume Dispenser

The Precision Volume Dispenser offers highly accurate and controlled drop dispensing for automated titrations. When paired with a drop counter, it improves efficiency and precision, delivering consistent results with reduced errors compared to manual methods. This makes it ideal for streamlining titration experiments. What's included (1) Precision Volume Dispenser with stopcock and delivery tip connected (1) Precision Volume Dispenser Clamp User Manual - DC-DISP

CHF 201.80*

Go Direct® Spirometer

Go Direct Spirometer is designed to make human respiratory measurements easy. Specifications Flow rate range: ±10 L/s Flow head:Volume: 41 mL Dimensions: 29.5 mm (diameter) × 82 mm (length) Mass: 69 g Construction: ABS plastic Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Spirometer Disposable mouthpieces (3) Disposable bacterial filter (3) Nose clips (3) Micro USB Cable User Manual - GDX-SPR

CHF 507.60*

Go Direct™ Force and Acceleration Sensor

The Go Direct Force and Acceleration Sensor couples a 3-axis accelerometer with a stable and accurate force sensor that measures forces as small as ±0.1 N and up to ±50 N. Measure pushes and pulls in the classroom or outdoors. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Force: ±50 N Acceleration: 3 axis, ±16 g Gyroscope: 3 axis, 2000°/s Accuracy: ±0.2 N when calibrated Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Force and Acceleration Sensor Hook Bumper Nylon screw Accessory rod Micro USB Cable User Manual - GDX-FOR

CHF 252.80*

Go Direct® Platinum-Cell Conductivity Probe

Perfect for AP Chemistry and college general chemistry, Go Direct Platinum-Cell Conductivity provides an accurate and easy measurement of a solution’s conductivity or its total ion concentration. The platinum-cell sensing element provides high accuracy and chemical compatibility when measuring non-aqueous solutions, strong acids, and strong bases. This probe connects via Bluetooth® wireless technology or via USB to your device. What's included Go Direct Platinum-Cell Conductivity Probe Micro USB Cable User Manual - GDX-CONPT

CHF 446.40*

Go Direct™ ORP Sensor

The Go Direct ORP (Oxidation-Reduction Potential) Sensor measures the ability of a solution to act as an oxidizing or reducing agent. It connects via Bluetooth® wireless technology or via USB to your device. Specifications ORP Electrode Accuracy: ±2% FS Type: Sealed, gel-filled, polycarbonate body, Ag/AgCl reference, single junction Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution) ORP element: 99% pure platinum band sealed on a glass stem Shaft diameter: 12 mm OD Impedance: ~20 kΩ at 25ºC Electrode Amplifier Units: mV Input range: ±1000 mV Connections:Wireless: Bluetooth Wired: USB What's included Go Direct ORP (includes Go Direct Electrode Amplifier) Micro USB Cable pH storage solution bottle with pH Storage Solution User Manual - GDX-ORP

CHF 283.30*

Go Direct® Ammonium Ion-Selective Electrode

The Go Direct Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of ammonium (NH4+) in aqueous samples. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range (mV): ±1000 mV Range (concentration): 1 to 18,000 mg/L (or ppm) Accuracy: ±10% of full scale (calibrated 1 to 100 mg/L) Interfering ions: K+, Li+, Na+, Cs+, Mg2+, Ca2+, Sr2+, Ba2+ pH range: 2–7 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: 55 ±3 mV/decade at 25°C Electrode resistance: 0.1 to 5 MΩ Minimum sample size: must be submerged 2.8 cm (1.1 in) Connections:Wireless: Bluetooth Wired: USB What's included Go Direct ISE Amplifier attached to a Go Direct Ammonium Ion-Selective Electrode BNC Micro USB cable 30 mL bottle of High Standard solution with SDS (100 mg/L or 100 ppm NH4+ as N) 30 mL bottle of Low Standard solution with SDS (1 mg/L or 1 ppm NH4+ as N) Short-Term ISE Soaking Bottle User Manual - GDX-NH4

CHF 670.70*

Go Direct® Current Probe

The Go Direct Current Probe measures the electric currents in circuits. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: +/- 1 A and +/- 0.1 A Maximum non-damaging current: 1.5 A and 0.5 A Typical resolution: 0.031 mA and 0.003 mA Connections:Wireless: Bluetooth Wired: USB What's included Vernier Go Direct Current Probe Micro USB Cable User Manual - GDX-CUR

CHF 222.20*

Nitrate Ion-Selective Electrode

Connect the Go Direct® Nitrate Ion-Selective Electrode BNC to our Go Direct® Ion-Selective Electrode Amplifier to measure the potential (mV) and calculate the concentration of nitrate (NO3-) ions in aqueous samples. Specifications Range (mV):Go Direct® Ion-Selective Electrode Amplifier: -1000 mV to +1000 mV Range (concentration): 1 to 14,000 mg/L (or ppm) Reproducibility (precision): ±30mV Interfering ions: ClO4–, I–, ClO3–, F– pH range: 2.5–11 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: -55 ±3 mV/decade at 25°C Electrode resistance: 0.1 to 5 MΩ Minimum sample size: must be submerged 2.8 cm (1.1 in) What's included Go Direct Nitrate Ion-Selective Electrode with BNC terminated end, packed with a storage bottle 30 mL bottle of High Standard solution with SDS (1000 mg/L NO3–) 30 mL bottle of Low Standard solution with SDS (10 mg/L NO3–) Short-Term ISE Soaking Bottle User Manual - GDX-NO3-BNC

CHF 548.40*

Go Direct® Wide-Range Temperature Probe

Measuring the temperature of a distillation has never been safer—your students can conduct an experiment within the laboratory fume hood while collecting data at their lab station. The Go Direct Wide-Range Temperature Probe connects via Bluetooth® wireless technology or via USB to your device. 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 What's included Go Direct Wide Range Temperature Probe Micro USB Cable Quick-start guide User Manual - GDX-WRT

CHF 344.50*

Go Direct™ SpectroVis® Plus Spectrophotometer

The Go Direct SpectroVis Plus Spectrophotometer quickly measures a full wavelength spectrum. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Wavelength Range: 380 nm–950 nm Support for fluorescence: Two excitation sources centered at 405 nm and 500 nm Reported Wavelength Interval: ~1 nm between reported values (collects 570 values) Optical resolution (FWHM): 5.0 nm Wavelength accuracy: ± 4.0 nm Photometric accuracy: ± 0.10 A.U. Dimensions: 15 cm x 9 cm x 4 cm Light Sources: Incandescent white bulb, approximately 8000 hour lifetime, one-step calibration. LED-based, approximately 100,000 hour lifetime. No external power is required. Typical scan time: ~2 s Connections:Wireless: Bluetooth Wired: USB What's included Go Direct SpectroVis Plus Spectrophotometer 15 plastic cuvettes and lids Mini USB Cable Power supply User Manual - GDX-SVISPL-INTL

CHF 1,037.70*

Go Direct® CO2 Gas Sensor

The Go Direct CO2 Gas Sensor measures gaseous carbon dioxide concentration levels, air temperature, and relative humidity. It can be used in a variety of biology experiments. It connects via Bluetooth® wireless technology or via USB to your device. Specifications CO2 SensorType: NDIR Range: 0–100,000 ppm Accuracy: 0 to 100,000ppm: ±(100ppm＋5% reading value) Resolution: 1 ppm CO2 Temperature SensorType: integrated circuit (IC) Accuracy: ±0.4 °C Resolution: 0.1°C Range: -10 to +50 °C Relative Humidity SensorType: integrated circuit (IC) Accuracy: ± 2% Resolution: 0.1% Range: 0 to 100% (non-condensing) DimensionsSensor shaft length: 82 mm Sensor shaft diameter: 28 mm Total length: 200 mm ConnectionsWireless: Bluetooth Wired: USB What's included Go Direct® CO2 Gas Sensor Micro USB Cable 250 mL Nalgene Bottle w/Lid User Manual - GDX-CO2

CHF 507.60*

Go Direct™ Constant Current System

The Go Direct Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0 to 0.6 A Supply voltage: 5 VDC Connections:Wireless: Bluetooth Wired: USB What's included Vernier Go Direct Constant Current System Power Supply Micro USB Cable The power supply included is the same as the LabQuest Power Supply. User Manual - GDX-CCS-INTL

CHF 234.40*

Go Direct® Optical Dissolved Oxygen Probe

The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0 to 20 mg/L, 0 to 300% Accuracy:mg/L±0.2 mg/L below 10 mg/L ±0.4 mg/L above 10 mg/L %±2% below 100% ±5% above 100% Response Time: 90% of final reading in 40 seconds Temperature Range: automatic from 0 to 50°C Pressure Range: automatic from 228 mmHg to 1519 mmHg Minimum sample flow: none required What's included Go Direct® Optical Dissolved Oxygen Probe Micro USB Cable User Manual - GDX-ODO

CHF 833.80*

Go Direct™ Conductivity Probe

The Go Direct Conductivity Probe determines the ionic content of an aqueous solution by measuring its electrical conductivity. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0 to 20,000 μS/cm (0 to 10,000 mg/L TDS) Accuracy using factory calibration: ±1% of full scale reading (valid for 1 to 10,000 µS/cm) Temperature compensation: Automatic from 5 to 35°C, can be turned off Temperature range (can be placed in): 0 to 80°C Cell constant: 1.0 cm-1 Resolution: 0.01 µS/cm Description: ABS body, parallel carbon (graphite) electrodes Dimensions: 12 mm OD and 12 cm length Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Conductivity Probe Micro USB Cable User Manual - GDX-CON

CHF 295.60*

Go Direct® Ethanol Vapor Sensor

Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol Vapor. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0% to 3% Response Time: 90% of full scale in 60 seconds ConnectionsWireless: Bluetooth Wired: USB What's included Go Direct Ethanol Vapor Sensor Micro USB Cable 250 mL Nalgene Bottle w/Lid Ethanol Cap Assemblies Tape for Ethanol Sensor #6 Stopper for Ethanol Sensor User Manual - GDX-ETOH

CHF 385.30*

Go Direct™ Electrode Amplifier

The Go Direct Electrode Amplifier is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Units: pH or mV Input range (mV): ±1000 mV Input range (pH): 0 to 14 pH Accuracy with new electrode (mV): ±20 mV Accuracy with new electrode (pH): ±0.2 Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Electrode Amplifier Micro USB Cable User Manual - GDX-EA

CHF 181.40*

Go Direct® Thermocouple - Go Direct Thermocouple (with wire)

With this affordable and easy-to-use sensor, students can collect reliable data during experiments that involve extreme temperatures. This sensor connects wirelessly to a number of devices, including Chromebooks. Specifications Range (type-K): –200ºC to +1,400ºC Typical accuracy: ±2.2ºC Maximum wireless range: 30 m (unobstructed) Compatible thermocouple wires: type-J, type-T, and type-K wires What's included Go Direct Thermocouple Go Direct Thermocouple Amplifier Type-K thermocouple wire Micro USB Cable Go Direct Thermocouple Amplifier Go Direct Thermocouple Amplifier Micro USB Cable User Manual - GDX-TC

CHF 283.30*

Go Direct™ Light and Color Sensor

The Go Direct Light and Color Sensor is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum. An RGB color sensor detects relative contributions of primary colors in light. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Visible Light Sensor Wavelengths: 400–800 nm Range: 0 to 150,000 lux Maximum sampling rate: 1,000 samples/s UV Sensor Responsive to UVB wavelengths Maximum sampling rate: 1 Hz RGB Sensor Peak response: 615 nm peak (red); 525 nm peak (green); 465 nm peak (blue) Maximum sampling rate: 0.5 Hz What's included Go Direct Light and Color Sensor Micro USB Cable User Manual - GDX-LC

CHF 222.20*

Go Direct® Nitrate Ion-Selective Electrode

The Go Direct Nitrate Ion-Selective Electrode (ISE) can be used to measure the concentration of nitrate (NO3-) in aqueous samples. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range (mV): ±1000 mV Range (concentration): 1 to 14,000 mg/L (or ppm) Accuracy: ±10% of full scale (calibrated 1 to 100 mg/L) Interfering ions: ClO4–, I–, ClO3–, F– pH range: 2.5–11 (no pH compensation) Temperature range: 0–40°C (no temperature compensation) Electrode slope: –55 ±3 mV/decade at 25°C Electrode resistance: 0.1 to 5 MΩ Minimum sample size: must be submerged 2.8 cm (1.1 in) Connections:Wireless: Bluetooth Wired: USB What's included Go Direct ISE Amplifier attached to a Go Direct Nitrate Ion-Selective Electrode BNC Micro USB cable 30 mL bottle of High Standard solution with SDS (100 mg/L or 100 ppm NO3–) 30 mL bottle of Low Standard solution with SDS (1 mg/L or 1 ppm NO3–) Short-Term ISE Soaking Bottle User Manual - GDX-NO3

CHF 711.50*

Go Direct™ pH Sensor

The Go Direct pH Sensor is a general-purpose pH sensor used to monitor pH of aqueous solutions. It connects via Bluetooth® wireless technology or via USB to your device. Save money when you purchase the Go Direct pH Teacher Pack, which includes 8 Go Direct pH Sensors and a Go Direct® Charge Station. Specifications pH range: 0–14 Accuracy with new electrode (pH): ±0.2 Type: Sealed, gel-filled, polycarbonate body, Ag/AgCl reference, single junction Shaft diameter: 12 mm OD Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution) Connections:Wireless: Bluetooth Wired: USB What's included Go Direct pH Go Direct pH Sensor (includes Go Direct Electrode Amplifier) pH storage solution bottle with pH storage solution Micro USB Cable Quick-start guide Go Direct pH Teacher Pack 8 Go Direct pH Sensors 8 pH storage solution bottles with pH storage solution Charge Station 8 Micro USB Cables Quick-start guide User Manual - GDX-PH

CHF 242.60*

Go Direct® Surface Temperature Sensor

Designed for use in situations in which low thermal mass or flexibility is required. The Go Direct Surface Temperature Sensor connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: –25 to 125°C Maximum temperature that the sensor can tolerate without damage: 150°C Resolution: 0.01°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 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. What's included Go Direct Surface Temperature Sensor Micro USB Cable Quick-start guide User Manual - GDX-ST

CHF 222.20*

Go Direct® Acceleration Sensor

Collect acceleration, rotation, and altitude data in the classroom or in the field. The Go Direct Acceleration Sensor connects via Bluetooth® wireless technology or via USB to your device. Specifications Range:Low acceleration: ±157 m/s2 (±16 g) High acceleration: ±1,960 m/s2 (±200 g) Gyros: ±35 rad/s (±2000 °/s) Altimeter: –1,800 m to 10,000 m (-5,900 ft to 33,000 ft) Angle: ±180° Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Acceleration Micro USB Cable Shim plate for cart U-bracket for cart Cylinder mounting plate Quick-start guide User Manual - GDX-ACC

CHF 262.90*

Go Direct™ 3-Axis Magnetic Field Sensor

The Go Direct 3-Axis Magnetic Field Sensor allows you to determine the magnitude and direction of the magnetic field at any point in space. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Measurement range: ±5 mT and ±130 mT Operating temperature: –40°C to 85°C Resolution: 0.01 mT or better Dimensions: 19 cm long, wand portion 12.2 cm long. Wand tapers from 0.8 cm square at handle to 0.7 cm square at tip. Designed to be placed inside a solenoid if needed. Calibration: Factory-calibrated, user does not need to calibrate. Connections:Wireless: Bluetooth Wired: USB What's included Go Direct 3-Axis Magnetic Field Sensor Micro USB Cable User Manual - GDX-3MG

CHF 222.20*

O2 Gas Sensor

The Go Direct O2 Gas Sensor measures gaseous oxygen concentration levels and air temperature. It is useful for a variety of biology and physiology experiments. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Oxygen SensorCell type: Electrochemical cell Range: 0–100% (0–1000 ppt) O2 Accuracy (at standard pressure 760 mm Hg): ±1% O2 Resolution: 0.01% O2 Temperature SensorType: Thermistor Accuracy: ±0.5°C Resolution: 0.1°C DimensionsSensor tube length: 38 mm Sensor tube diameter: 28 mm Total length: 155 mm ConnectionsWireless: Bluetooth Wired: USB What's included Go Direct® O2 Gas Sensor Micro USB Cable 250 mL Nalgene Bottle w/Lid User Manual - GDX-O2

CHF 487.20*

Go Direct™ Temperature Sensor

The Go Direct Temperature Probe is a rugged, general-purpose sensor that students can use to monitor temperature. It connects via Bluetooth® wireless technology or via USB to your device. Save money when you purchase the Go Direct Temperature Teacher Pack, which includes 8 Go Direct Temperature Probes and a Go Direct® Charge Station. Specifications Range: –40 to 125°C Handle range: –10 to 45°C Resolution: 0.01°C Accuracy: ±0.25°C Response time (time for 90% of reading): 20 seconds (in water, with stirring) Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Temperature Go Direct Temperature Probe Micro USB Cable Quick-start guide Go Direct Temperature Teacher Pack 8 Go Direct Temperature Probes Charge Station 8 Micro USB Cables Quick-start guide User Manual - GDX-TMP

CHF 161.00*

Go Direct® Glass-Body pH Sensor

Use the Go Direct Glass-Body pH to measure pH in aqueous, heterogeneous, and organic solutions. It connects via Bluetooth® wireless technology or via USB to your device. Specifications pH range: 0–14 Type: Glass shaft, sealed combination electrode with Ag/AgCl reference Accuracy±0.2 pH units (factory calibration) ±0.05 pH units (user calibration) Shaft diameter: 12 mm OD Shaft material: glass What's included Go Direct Glass-Body pH Electrode BNC Go Direct Electrode Amplifier Electrode tip guard pH storage solution bottle with pH Storage Solution Micro USB cable User Manual - GDX-GPH

CHF 344.50*

Go Direct™ Colorimeter

The 4-wavelength Go Direct Colorimeter measures absorbance or transmittance of a liquid sample. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Range: 0 to 3 (absorbance) Useful range:0.05 to 1.0 (absorbance) 90% to 10% transmittance (%T) Wavelengths: 430 nm, 470 nm, 565 nm, 635 nm Connections:Wireless: Bluetooth Wired: USB What's included Go Direct Colorimeter Micro USB Cable 3.5 mL cuvettes (15) User Manual - GDX-COL

CHF 303.70*

Go Direct® Sound Sensor

The Go Direct Sound Sensor is used to easily capture and evaluate waveforms. It connects via Bluetooth® wireless technology or via USB to your device. Specifications Response: A- or C-weighted Range: 55–110 dB Accuracy: ±3 dB Resolution: 0.1 dB Sound Level Frequency Range: 30–10,000 Hz Microphone Level Frequency Range: 100 Hz to 15 kHz Typical Max Frequency: 10,000 Hz ConnectionsWireless: Bluetooth Wired: USB What's included Go Direct® Sound Sensor Micro USB Cable User Manual - GDX-SND

CHF 222.20*

Go Direct® Charge Station

Product information "Go Direct® Charge Station"

Login