Go Direct ORP Electrode, Temperature range: 0-60 deg C, Dimension: 12 mm OD, Impedance: Approx 20 kOhm at 25 deg C, Redox potential range: -450 to +1100 mV, Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference, ORP element: 99% pure platinum band sealed on a glass stem
Go Direct* Temperature Probe, is a rugged, general-purpose temperature sensor that students can use to monitor temperature, Temperature range: -40 to 125 deg C, Handle temperature range: -10 to 45 deg C, Resolution: 0.07 deg C, Connections: Wireless Bluetooth, Wired USB
Go Direct* Electrode Amplifier, is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes, Specifications: Units: pH or mV, Input range (mV): +/-1000 mV, Input range: 0 to 14 pH, Connections: Wireless Bluetooth, Wired: USB
Go Direct* Voltage Probe, combines a wide input voltage range and high precision, Specifications: Input voltage range: +/-15.0 V, Maximum voltage on any input: +/-15 V, Typical resolution: 0.5 mV, Power: Internal rechargeable battery, Wireless: Bluetooth, Wired: USB
Go Direct* 3-Axis Magnetic Field Sensor, allows you to determine the magnitude and direction of the magnetic field at any point in space, Measurement range: +/-5 Mt, Operating temperature: -40 deg C to 85 deg C, Dimensions: 19x12.2x0.7 cm, Factory-calibrated
Go Direct* Constant Current System, is a DC power source with a built-in current probe designed for use in electrochemistry experiments, Specifications, Range: 0 to 0.6 A, Supply voltage: 5 VDC, Connections: Wireless Bluetooth, Wired USB
Go Direct* Light and Color Sensor, is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum, light intensity in the visible range, UVA, and UVB portions of the electromagnetic spectrum
Go Direct* Surface Temperature Sensor, Range: -25 to 125 deg C, Accuracy: +/-0.5 degC, Response time (from 25 C to 100 deg C in water): 5 seconds, Dimension: 6.8x2.25x1.3cm, Cable length: 1 m, with Wireless: Bluetooth, Wired: USB Connection
Go Direct* Current Probe User Manual, Probe range: +/-1 A and +/-0.1 A, 300 mA Li-Poly Battery, 24 hours Battery life, 500 full charge cycles (several years depending on usage) Battery life (long term), 1.5 A and 0.5 A non-damaging current, volt: +/-10 V
Go Direct* Gas Pressure Sensor, measures the absolute pressure of a gas, Specifications: Range: 0 to 400 kPa, Resolution: 0.03 kPa, Maximum pressure that the sensor can tolerate without permanent damage: 450 kPa, Connections: Wireless Bluetooth, Wired USB
Go Direct* Drop Counter, precisely records the number of drops of titrant added during a titration and then automatically converts it to volume, Accurate drop counting at rates up to 6 drops/s, Dimensions: 15.5x4.5x1.8 cm, Opening for drops: 3 cm, Ring stand opening: 16 mm
Go Direct* pH Sensor, is a general-purpose pH sensor used to monitor pH of aqueous solutions, pH range: 0-14, Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference, Shaft diameter: 12 mm OD, Storage solution: pH-4/KCl solution (10 g KCl in 100 mL buffer pH-4 solution)
Go Direct* Acceleration Sensor, Low acceleration: +/-157 m/s2, High acceleration: +/-1,960 m/s2, Altimeter: -1,800 m to 10,000 m, Angle: +/-180 deg, with Wireless: Bluetooth Connections, Wired: USB Connection, Slip it into your pocket and pirouette or ride a half-pipe
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, Acceleration: 3 axis, +/- 16 g, Gyroscope: 3 axis, 2000 deg /s
Go Direct* ORP (Oxidation-Reduction Potential) Sensor, measures the ability of a solution to act as an oxidizing or reducing agent, Type: Sealed, gel-filled, epoxy body, Ag/AgCl reference, Storage solution: pH-4/KCl solution, Temperature range: 0 to 60 degree 'C, 12 mm OD
Go Direct Respiration Belt, Range: 0-50 N, Resolution: 0.01 N, Response time: 50 ms, Maximum chest circumference: 140 cm, with Wireless: Bluetooth Connections, Wired: USB Connection, Measure steps and step rate during a study with the built-in pedometer