Human Neurophysiology
Our human neuroscience research and clinical neurophysiology range features CE marked & FDA cleared electrical stimulators and amplifiers for intraoperative monitoring (IOM), neurodiagnostics and safe human research applications. Our isolated stimulators are employed in diverse areas of human research, including cognitive neuroscience, sports physiology, rehabilitation, behavioural psychology and nociception. We also manufacture the D440 2/4-Channel (EMG) and D360 8-Channel Isolated (EMG/EEG) Isolated Amplifiers, the latter being CE marked to the EU medical device directive. A range of complementary neurodiagnostic accessories is available for use with our electrical stimulators and isolated amplifiers, including the complete range of Axelgaard stimulation electrodes.
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Transcranial Cortical Stimulators
Now used worldwide as an effective tool for intraoperative monitoring (IOM) of the spinal cord, the D185 is the ONLY standalone surgical stimulator with FDA clearance for this technique.Subcategories / ProductsPeripheral Stimulators
Digitimer manufactures a range of electrical stimulators for peripheral nerve and muscle stimulation, several of which are medically approved within Europe, the USA or other countries. Each has different capabilities so we can best meet the wide variety of potential clinical or human research applications.Most of our peripheral stimulators, including the DS7A, DS7AH and DS7R deliver monophasic rectangular constant current pulses in response to a TTL trigger input. In contrast, the DS5 Bipolar Constant Current Stimulator may be controlled by an analogue voltage arbitrary waveform which converts into an isolated current pulse that mirrors the shape and size of the command signal. The DS5 was originally developed to permit computer controlled threshold-tracking studies of nerve excitability, but has since become a popular choice for applications including galvanic vestibular stimulation (GVS), Trans-auricular Vagal Nerve Stimulation (taVNS) and when used in pairs, Temporal Interference Stimulation (TIS). Finally, the DS8R is an advanced biphasic, high current/voltage research stimulator that allows "on the fly" computer control of stimulation protocols and thanks to a custom firmware option, has become popular for high-frequency (10kHz) transcutaneous stimulation of the spinal cord (tSCS). The DS8R may be controlled by software programs including Python, Matlab and CED Spike2 and Signal.Subcategories / ProductsStimulator Accessories
Our stimulators can be supplied with a range of accessories to facilitate integration with operating theatre equipment and stimulation preferences. Products include electrode extension leads, electrode headboxes, stimulus switching units (D188 & D189), trigger cables and electrode handles.Subcategories / ProductsIsolated Amplifiers EMG EEG
Digitimer has extensive experience in the design and manufacture of very low-noise, isolated biological signal amplifiers specifically intended for human surface electromyography (EMG), evoked-potential (EP) and electroencephalography (EEG) recordings. The current range includes our 8 channel D360 Patient Isolated Amplifier, which is medically certified to the EU medical device directive.Subcategories / ProductsAmplifier Accessories
We have a range of amplifier accessories including Electrode Impedance Meter, Performance Checker, Audio Interface, Bio-feedback Unit and USB to Serial Adaptor. If you need electrode connection cables, plugs or output cables, these are available here.Subcategories / ProductsAmplifier Connectors & Cables
We also offer a range of accessories compatible with our amplifiers, including plugs, electrode connection and signal output cables.Subcategories / ProductsNeurodiagnostic Accessories
Our range of neurodiagnostic accessories are suitable for intraoperative monitoring, evoked potential, EEG, EMG and nerve conduction studies. It includes EEG cup electrodes, bipolar felt pad and bar electrodes, as well as self adhesive stimulation pads.Subcategories / ProductsTemperature Monitors
Digitimer has developed an isolated temperature monitor suitable for continuously recording skin surface temperature during axonal and muscle excitability studies. Specifically intended for use with QtracW software our D501 monitors are supplied with a compact thermistor which may be taped in place or positioned under a self-adhesive stimulating electrode.Subcategories / Products
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Bipolar Stimulating Electrode
£161.00 – £195.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Bar Stimulating Electrode
£83.00 – £116.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Bar Stimulating Electrode with Elastic Band
£83.00 – £116.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Disc Stimulation Electrodes
£150.00 exc. VAT View -
EPS-P10 High Frequency Stimulation Electrode
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Wasp Stimulation Electrode
£145.00 – £302.50 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Digital Ring Electrodes
£78.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Crocodile or Alligator Clip Cables (Red & Black Pairs)
£19.00 – £20.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Crocodile/Alligator Clip Cables (single or 10pk)
£28.00 – £151.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Velcro Strap Ground electrode
£64.00 exc. VAT View -
QTMS Magstim BiStim Control/Trigger Cables
£145.00 exc. VAT View -
Felt Pads for Bipolar Stimulating Electrode
£12.00 exc. VAT View -
Stainless Steel Balls for Bipolar Stimulating Electrode
£48.00 exc. VAT View -
D175 Electrode Impedance Meter
£348.00 exc. VAT View -
D177 Biofeedback Unit
£371.00 exc. VAT View -
D179 Performance Checker
£715.00 exc. VAT View -
D180-PADS Replacement Felt Pads
£35.00 exc. VAT View -
D185-EH2 Depth Electrode
£504.00 exc. VAT View -
D185-EH3 Compact Standard Electrode
£361.00 exc. VAT View -
D185-EH4 D180ES Style Electrode
£376.00 exc. VAT View -
D185-FS1 Foot Switch
£157.00 exc. VAT View -
D185-HB1 Electrode Connection Headbox
£207.00 exc. VAT View -
D185-HB3 Electrode Connection Headbox
£1,047.00 exc. VAT View -
D185-HB4 Output Extension Cable
£152.00 – £226.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
D185-OC1 Output Connector Plugs
£35.00 exc. VAT View -
D185-OL1 Output Lead
£80.00 exc. VAT View -
D185-TC1 Trigger Cable
£55.00 exc. VAT View -
D185-TC2 Trigger Cable
£55.00 exc. VAT View -
D185-TC3 BNC Trigger Cable
£25.00 – £35.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
D185-TC4 Trigger Polarity Inverter
£140.00 exc. VAT View -
D185-TC5 Trigger Cable
£55.00 exc. VAT View -
D188 & D189 Remote Electrode Selectors
£2,095.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
D360 8 Channel Patient Amplifier
£11,860.00 exc. VAT View -
D360 Audio Interface
£140.00 exc. VAT View -
D501 Isolated Temperature Monitor
£950.00 exc. VAT View -
Replacement Headstage for 8 Channel D360 Amplifier
£3,265.00 exc. VAT View -
Reusable Temperature Probe for D501
£120.00 exc. VAT View -
D360 USB to Serial Adaptor
£110.00 exc. VAT View -
D440 Electrode Input Lead
£69.00 exc. VAT View -
Two or Four Channel D440 Output Leads
£76.00 – £88.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
D360R Multi-channel Isolated Research Amplifier/Filter
£5,995.00 exc. VAT View -
D440 2 or 4 Channel Isolated EMG Amplifier
£3,000.00 – £4,200.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Disposable Cup Electrodes
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Disposable Subdermal Needle Electrodes
£106.00 exc. VAT View -
DS5 Isolated Bipolar Constant Current Stimulator
£6,849.00 exc. VAT View -
DS7A & DS7AH High Voltage Constant Current Stimulators
£3,701.00 – £3,846.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
DS7A-HS1 Hand Switch
£172.00 exc. VAT View -
D188 Full BNC Control Cable
£334.00 exc. VAT View -
D188 Output/Electrode Extension Cables
£60.00 – £145.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
D188 Stimulator Connection Jumper Cables
£55.00 – £67.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
DS7A-M338 Electrode Adaptor Cables
£45.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
DS7R Constant Current Research Stimulator
£3,662.00 exc. VAT View -
DS8R Biphasic Constant Current Stimulator
£8,555.00 exc. VAT View -
D185 MultiPulse Transcranial Cortical Stimulator
£6,604.00 exc. VAT View -
EMG Mini Clip Cable Set
£50.00 – £51.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Motor Point Pen Electrode
£47.12 exc. VAT View -
NL844P Touch-proof Plugs
£42.00 – £55.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Axelgaard PALS Stimulation Electrodes
£97.00 – £195.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Reusable Cup Electrodes
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Snap Electrode Connection Cable
£19.00 – £95.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Axelgaard ValuTrode Stimulation Electrodes
£43.00 – £64.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page -
Fastening Elastic Band
£4.00 exc. VAT View -
Velcro Straps
£16.00 – £32.00 exc. VAT View This product has multiple variants. The options may be chosen on the product page