Go Direct* Colorimeter, measures absorbance or transmittance of a liquid sample, 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: Bluetooth, USB
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
Spectrophotometer Optical Fiber, designed exclusively for emission spectrum experiments, Simply insert the unit into the cuvette holder, and point the tip of the 1 m optical fiber at a light source, wavelength range: 350 nm to 900 nm
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* Sound Sensor is used to easily capture and evaluate waveforms, connects via Bluetooth* wireless technology or wired via USB, for College, High School, and K–8, Rechargeable Battery, Response: A- or C-weighted, Range: 55–110 dB, Resolution: 0.1 dB
Go Direct* Ammonium Ion-Selective Electrode, Range: 1 to 18,000 mg/L, 2-7 PH, 0.1 to 5 M omega Electrode resistance, 300 mA Li-Poly Battery, 500full charge cycles (several years depending on usage)Battery life, connects via Bluetooth* wireless technology
Go Direct* CO2 Gas Sensor, CO2 Sensor Range: 0-100,000 ppm, Resolution: 1 ppm CO2, with Wireless: Bluetooth, Wired: USB connections,Study the effect of temperature on cell respiration or metabolism of organisms, Dimension: 38x28mm, Total length: 155 mm
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