Compare our research potentiostats
Choose the ideal PalmSens instrument for your electrochemical research needs by exploring our product selection guide.
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Nexus
Engineered for Electrochemical Excellence

- potential range ± 10 V
- compliance voltage ± 12 V
- current ranges 100 pA - 1 A (max ±1.1 A)
- dual EIS up to 1 MHz
- second sense + Optional Bipot
- stackable
- 800 Million data points of storage
Research potentiostats
Highly accurate portable devices
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MultiEmStat4
Multi-channel Potentiostat / Galvanostat / Impedance Analyzer

- potential range: ±3 or ±6 V
- max f. for EIS: 200 kHz
- current ranges: 1 nA - 100 mA
- max. current: ±30 or ±200 mA
Potentiostats for applications
Easy-to-use portable devices for sensor applications
Compare instrument features
Main differences between our potentiostats
Product | Bluetooth communication | Battery | Auxiliary port | Internal storage | Buffer | Dimensions (Max) | Weight |
---|---|---|---|---|---|---|---|
Nexus | 32 GB | 50 kpts | 210 mm | 1800 g | |||
Palmsens4 | 8 GB | 157 mm | 500 g | ||||
Emstat4S | 500 MB | 50 kpts | 72 mm | 130 g | |||
Emstat4R | 500 MB | 50 kpts | 118 mm | 310 g | |||
Emstat4X | 500 MB | 50 kpts | 114 mm | 500 g | |||
Sensit BT | 500 MB | 4 kpts | 75 mm | 75 g | |||
Sensit Smart | 4 kpts | 43 mm | 10 g |
Compare instrument specifications
Main differences between our potentiostats
Property | Nexus | Palmsens 4 | EmStat4 LR series | EmStat4 HR series | EmStat Pico Sensit series |
---|---|---|---|---|---|
Maximum current | 1100 mA | 30 mA | 30 mA | 200 mA | 3mA |
Current resolution | 3.8 fA | 5 fA | 92 fA | 9.2 pA | 5.5 pA |
Compliance | 12 V | 10 V | 5 V | 8 V | 2 V |
Polarization | 10 V | 10 V | 3 V | 6 V | 2 V |
EIS maximum Frequency | 1 MHz | 1 MHz | 200 kHz | 200 kHz | 200 kHz |
EIS minimum Frequency | 10 μHz | 10 μHz | 10 μHz | 10 μHz | 16 mHz |