Go Direct* Nitrate Ion-Selective Electrode, Range: 1 to 14,000 mg/L, 2-11 PH, 1 to 4 M omega Electrode resistance, 300 mA Li-Poly Battery, 500 full charge cycles (several years depending on usage)Battery life, connects via Bluetooth* wireless technology
Go Direct* Chloride Ion-Selective Electrode User Manual, contains: bottle of High Standard solution with SDS (1000 mg), bottle of Low Standard solution with SDS (10 mg/L Cl-), Short-Term ISE Soaking Bottle, Polishing strip, Micro USB Cable
Go Direct* Sensor Cart, Yellow, for College, High School, and Middle School Science, features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments, directly connects wirelessly via Bluetooth, Position resolution: 0.25 mm
Dynamics Cart and Track System with Go Direct* Sensor Cart and Long Track, for College and High School, completely wireless system simplifies experiment setup & allows basic experiments to be conducted with/without the track, Position resolution: 0.25mm
Go Direct* Tris-Compatible Flat pH User Manual, used for any lab or demonstration that can be done with a traditional pH meter, including acid-base titrations, monitoring pH in an aquarium, and investigating the water quality of streams and lakes
Dynamics Cart and Track System with Go Direct* Sensor Cart, for College and High School, completely wireless system simplifies experiment setup & allows basic experiments to be conducted with/without the track, Position resolution: 0.25mm, Track length: 1.2 m
Energy Sensor, offers an easy way to quantify voltage, current, power, and energy output of small wind turbines and solar panels, measures the current and voltage of the system. Data-collection and analysis software
High Current Sensor, Use in experiments that involve currents larger than 1 A, such as solar panels, hand generators, and other alternative energy projects, range of +/-10 A, Current is measured with a Hall Effect sensor, which uses the magnetic f