TN-23 TENS + EMS Electro-stimulator – 2 independent channels for pain relief and muscle stimulation

The TN-23 TENS + EMS Electro-stimulator is a digital medical device designed for nerve stimulation using electrical impulses, providing symptomatic relief of chronic and acute pain while also helping to stimulate muscle tone and support muscle recovery.

It features 2 independent, electrically isolated channels, offering flexible application to different body areas. The unit includes 12 preset sequential programmes and 8 manual analgesia programmes, supporting both guided protocols and professional parameter adjustment.

• Digital TENS + muscle stimulation device
• 2 independent, isolated channels
• 12 preset analgesia programmes
• 8 manual programmes
• Waveforms:
• Symmetrical biphasic rectangular
• Asymmetrical biphasic rectangular
• Monophasic rectangular
• Adjustable current: 0–130 mA peak
• Adjustable frequency: 1–150 Hz
• Adjustable pulse width: 50–400 µs
• Lock system
• Automatic switch-off
• Treatment timer
• Accumulated treatment-time counter
• Device size: 10 x 6 x 3 cm
• Case size: 15.5 x 9.4 x 5.8 cm

Preset programmes

Includes programmes for common pain-relief applications:

• Neck pain
• Torticollis
• Sciatica
• Low back pain
• Epicondylitis
• Arthritis
• Knee pain
• Shoulder
• Back
• Hip pain
• Menstrual pain
• Neuralgia

Practical applications

TENS pain relief

• Designed for symptomatic relief of acute and chronic pain
• Preset programmes simplify selection according to the area or application

Muscle stimulation

• Supports stimulation of muscle tone
• Can be incorporated into protocols aimed at muscle recovery

Professional use

• 8 manual programmes allow professional parameter adjustment
• Two independent channels allow simultaneous use with multiple electrode pairs

What is included?

The case contains:

• 1 TN-23 electro-stimulator
• 2 bipolar lead wires
• 4 TENS electrodes
• 2 alkaline batteries
• Instruction manual

How to use

• Read the instruction manual carefully before use
• Connect the bipolar lead wires to the device and electrodes
• Position the electrodes according to the relevant protocol
• Select a preset programme or manually adjust the parameters
• Gradually increase the intensity to the appropriate level
• Complete the treatment according to the programmed time

⚠️ Do not place electrodes on both sides of the head, over the neck, carotid sinus area or eyeball.
⚠️ Do not use in patients with pacemakers or severe heart disease.
⚠️ Do not use to treat pain whose cause has not been diagnosed.
⚠️ Do not use during the first trimester of pregnancy without medical advice.
⚠️ Do not use while driving or operating machinery.
⚠️ Not effective for centrally originated pain such as migraine.
⚠️ Keep out of reach of children.

Frequently Asked Questions (FAQs)

Is it a TENS or an EMS device?
The TN-23 is designed for both nerve stimulation for pain relief and muscle-tone stimulation and recovery.

How many channels does it have?
It has 2 independent and isolated channels.

How many programmes are included?
It includes 12 preset programmes and 8 manual analgesia programmes.

Can frequency and pulse width be adjusted?
Yes. Frequency can be adjusted from 1 to 150 Hz, and pulse width from 50 to 400 µs.

What is the maximum output current?
Output is adjustable up to 130 mA peak with a 500 Ω load per channel.

Are electrodes and cables included?
Yes. It includes 2 bipolar lead wires and 4 TENS electrodes, plus batteries and the instruction manual.

Telic Trust – Professional electrostimulation

• Class IIa medical device
• Compliant with Directive 93/42/EEC
• Compliant with Directive 2011/65/EU (RoHS 2)
• Technical specification ETP-402-00
• Distributed by Telic, S.A.U., Spain