Omron
Omron Pocket Pain Pro (PM400)
$51.99
Best Tens Units · head-to-head
Omron Pocket Pain Pro (PM400) vs AUVON Dual Channel TENS Unit (AS8012)
A sourced, side-by-side comparison. AUVON Dual Channel TENS Unit (AS8012) is cheaper at $31.99. Every spec and price links to its source.
AUVON
AUVON Dual Channel TENS Unit (AS8012)
$31.99Cheaper
Which is better: the Omron Pocket Pain Pro (PM400) or AUVON Dual Channel TENS Unit (AS8012)?
On the specs we track, they're closely matched. The AUVON Dual Channel TENS Unit (AS8012) is the cheaper at $31.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Omron Pocket Pain Pro (PM400) | AUVON Dual Channel TENS Unit (AS8012) |
|---|---|---|
| US price | $51.99 | $31.99 |
| Brand | Omron | AUVON |
| Released | — | — |
| Output channels | 1 | 2 |
| Intensity levels | 10 | 20 |
| Preset modes | 5 (3 pain-relief programs: Arm/Shoulder, Lower Back, Leg/Foot + 2 massage modes: Knead, Steady) | 20 |
| Power source | 2x AAA batteries (included) | rechargeable lithium battery (USB), up to 10 hrs of use |
| Electrode pads included | 2 | 8 |
| Timer range min | 0-15 | 10-60 |
| Wireless | No | No |
| Fda cleared | Yes | Yes |
Sources — Omron Pocket Pain Pro (PM400): omronhealthcare.com (verified 2026-08-01). AUVON Dual Channel TENS Unit (AS8012): medgrade.org (verified 2026-08-01).
What's the difference between the Omron Pocket Pain Pro (PM400) and AUVON Dual Channel TENS Unit (AS8012)?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Output channels: Omron Pocket Pain Pro (PM400) 1 vs AUVON Dual Channel TENS Unit (AS8012) 2
- Intensity levels: Omron Pocket Pain Pro (PM400) 10 vs AUVON Dual Channel TENS Unit (AS8012) 20
- Preset modes: Omron Pocket Pain Pro (PM400) 5 (3 pain-relief programs: Arm/Shoulder, Lower Back, Leg/Foot + 2 massage modes: Knead, Steady) vs AUVON Dual Channel TENS Unit (AS8012) 20
- Power source: Omron Pocket Pain Pro (PM400) 2x AAA batteries (included) vs AUVON Dual Channel TENS Unit (AS8012) rechargeable lithium battery (USB), up to 10 hrs of use
- Electrode pads included: Omron Pocket Pain Pro (PM400) 2 vs AUVON Dual Channel TENS Unit (AS8012) 8
- Timer range min: Omron Pocket Pain Pro (PM400) 0-15 vs AUVON Dual Channel TENS Unit (AS8012) 10-60