The +/- system is to be used with oxygen sensors. For first time buyers, we recommend purchasing an accessory kit (8100-K7) to complement the hardware system.
The kit includes the following (quantities are 1 unless otherwise noted):
- 8172-O2: LE Bluetooth +/- Wireless Potentiostat
- 9052: Bluetooth Dongle
- 9054: 3' USB Extension Cable
Note: Biosensors are sold separately.