# TENS 7000 2nd Edition vs Compex Edge 3.0: specs and price compared

A sourced, side-by-side comparison of the TENS 7000 2nd Edition (TENS 7000) and Compex Edge 3.0 (Compex) among tens units. TENS 7000 2nd Edition is the cheaper of the two at $52.99.

## Side by side

| Spec | TENS 7000 2nd Edition | Compex Edge 3.0 |
| --- | --- | --- |
| US price | $52.99 | $149.99 |
| Brand | TENS 7000 | Compex |
| Output channels | 2 | 4 |
| Intensity levels | 8 | 999 |
| Preset modes | 5 | 4 (Resistance, Strength, Recovery, TENS) |
| Power source | 9V battery (included) | rechargeable Li-ion battery (USB), up to 8 hrs of stimulation |
| Electrode pads included | 4 | 6 |
| Timer range min | 2-60 | — |
| Wireless | No | No |
| Fda cleared | Yes | Yes |

## Key differences

- Output channels: TENS 7000 2nd Edition 2 vs Compex Edge 3.0 4
- Intensity levels: TENS 7000 2nd Edition 8 vs Compex Edge 3.0 999
- Preset modes: TENS 7000 2nd Edition 5 vs Compex Edge 3.0 4 (Resistance, Strength, Recovery, TENS)
- Power source: TENS 7000 2nd Edition 9V battery (included) vs Compex Edge 3.0 rechargeable Li-ion battery (USB), up to 8 hrs of stimulation
- Electrode pads included: TENS 7000 2nd Edition 4 vs Compex Edge 3.0 6

## Sources

- TENS 7000 2nd Edition: https://tens7000.com/products/tens-7000-2nd-edition-digital-tens-unit-with-accessories (tens7000.com, verified 2026-08-01)
- Compex Edge 3.0: https://medgrade.org/devices/compex-edge-3-0/ (medgrade.org, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/tens-units/tens-7000-2nd-edition-vs-compex-edge-3-0/
Cite: Per The Front Desk Review, TENS 7000 2nd Edition ($52.99) vs Compex Edge 3.0 ($149.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/tens-units/tens-7000-2nd-edition-vs-compex-edge-3-0/
License: CC BY 4.0.