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Chihiros Digital TDS/Temp Pen — Water Quality Tester
Sourcing begins the day you order. This is an import lead-time, not a shipping delay — the date shown above is the exact value echoed in your cart, checkout, and order-confirmation email.
See the returns & care policy Honest availability — sourced-to-order, not held stock.
Availability
Not held stock
This is a sourced-to-order model — we do not warehouse this product. Your order triggers sourcing on the date placed.
Single source of truth
The lead-time shown above is the exact value echoed in your cart, checkout, and confirmation email — never re-entered, never contradicted.
No default WooCommerce stock strings
"18 in stock" / "on backorder" style copy never appears — replaced entirely by the lead-time module above.
About this product
A digital TDS/temperature pen gives an instant read on total dissolved solids and water temperature — the fastest way to confirm your RODI output is actually at zero before it reaches the mixing station.
Useful for anyone running an RODI unit, mixing salt water, or just wanting a quick sanity check on tap water hardness before a water change.
In the box: the tester pen, its battery, and a short instruction card.
We source this to order from our supplier network — sourced to order, ships in 30 days — so it arrives to spec, not off a dusty shelf.
Specifications
| Field | Value |
|---|---|
| Type | Digital TDS + temperature tester pen |
| Display | Digital LCD readout |
| Dimensions | Pocket-sized pen form factor |
| Compatibility | RODI output, tap water, tank water |
| What's in the box | Tester pen, battery, instruction card |
| Country of origin | China |



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