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* 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
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* SpectroVis* Plus Spectrophotometer, quickly measures a full wavelength spectrum, Wavelength Range: 380 nm-950 nm, Support for fluorescence: Two excitation sources centered at 405 nm and 500 nm, Dimensions: 16 cm x 10 cm x 5 cm
Disposable Bacterial Filter, disposable microbacterial filter significantly reduces need to sterilize your spirometers flow head, 30 mm ID opening allows for an easy, air-tight fit to the flow head
Go Direct* Ethanol Vapor Sensor, Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol Vapor, Range: 0% to 3%, Response Time: 90% of full scale in 60 seconds, Connections: Wireless: Bluetooth, Wired: USB