Nissho Engineering MyShintousui Bottle-Q AWH003
Supplier specifications and source limits, not an independent Hydrogenology test or a medical recommendation.
Manufacturer service alert: some replacement batteries fitted to AWH003-family units serviced August 2021–August 2022 may overheat or ignite. Free inspection/replacement for affected units; units inspected since September 2022 are excluded. See linked manufacturer notice.
Model information
- Manufacturer/seller market
- Japan
- Manufacturing origin
- Manufacturing country not confirmed
- Technology
- Electrolysis; subtype not specified
- Required water
- Filtered or soft mineral water; distilled, deionized or RO water may not activate the sensor
- Generation additives and consumables
- User-added chemicals not specified in the reviewed exact-model documentation
- Dissolved-water output
- Maker FAQ: approximately 1,200 ppb after 3 min 30 s at 20°C
- Capacity
- 250 mL
- Price context
- JPY 39,600 including tax for one unit; shipping unconfirmed.
- Availability
- Not independently confirmed
- Source status
- Source-linked supplier specifications; not independently measured by Hydrogenology.
- Last source check
- 2026-11-04
- Field-specific dates
- identity: 2026-11-04; specifications: 2026-11-04; priceReview: 2026-11-04
Source links
The documentation level and original check dates above are retained. Listing a source does not mean every linked manual or report was read, nor that Hydrogenology verified supplier test claims.
Reader experiences
Only email-confirmed, moderator-approved ratings contribute. Email verification does not verify ownership or prove performance/safety. Comments may be submitted without a rating.
Rate or comment on this model
Request independent testing of this model
This uses the existing verified-request system. Exact aliases are reconciled with historical requests; one verified email counts once per model.
Before interpreting a specification
Dissolved H₂ concentration, total dissolved amount, preparation time and water chemistry are different. Bubbles or ORP alone do not establish the delivered amount.