OnePen 3 in 1 (Bluelab)
OnePen 3 in 1 (Bluelab)
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🖊️ Bluelab OnePen 3-in-1: Precision at Your Fingertips
| 📊 Readings: | pH, EC, PPM, CF & Temperature |
| 🧪 Accuracy: | ±0.05 pH | ±0.1 EC | ±1 °C |
| 📶 Connectivity: | Bluetooth (Edenic App compatible) |
| 🛡️ Protection Class: | IP68 (Waterproof) |
| ♻️ Sustainability: | Replaceable Probe |
Stop guessing and start knowing – the Bluelab OnePen is the only measuring device you truly need for professional results.
Precision & Technology
The Bluelab OnePen is the epitome of reliability. In seconds, it provides you with critical data for your nutrient solution: pH, conductivity, and temperature. By pairing it via Bluetooth with the Edenic App, you can document and compare your readings – ideal for perfecting your plants' nutrient uptake throughout their entire cycle. The robust IP68 casing can even withstand being dropped into the water barrel.
Application & Pro Tip
Handling is incredibly simple: rinse the probe briefly, select the mode, and immerse it in the solution. Once the value is stable, you can save it directly via Bluetooth.
Pro Tip: The lifespan of your OnePen depends on its maintenance. Never use distilled or RO water for storage, as this destroys the ion concentration of the pH probe. Always use Bluelab KCl storage solution in the cap to keep the glass bulb moist. Should the probe degrade after intensive use, you can simply replace it individually with the OnePen!
Legal Notice: The cultivation of cannabis in Germany is legal under the CanG, provided legal provisions are met (max. 3 plants, secured space). This device is intended for optimizing environmental parameters within the scope of legal horticulture.
FREQUENTLY ASKED QUESTIONS
Is the bank transfer statement 100% discreet?
Yes, 100% anonymous. On your bank statement, only a neutral holding name will appear. There is zero mention of cannabis, seeds, or MischSeeds. No third-party financial intermediaries track your purchases.
How does payment via GiroCode (QR) work?
Directly after checkout, you receive an order confirmation email with an integrated GiroCode (QR-Code). Simply open your banking app, scan the code, and IBAN, exact amount, and reference number are 100% pre-filled. No cumbersome manual typing!
When is my stock secured and shipped?
Your genetics are safely allocated and packed as soon as your payment arrives. Pro-Tip: Select SEPA Real-Time (Instant Transfer) in your banking app – your payment clears within seconds and your order leaves our Spain warehouse on the same business day.
Where is my order shipped from (Customs risk)?
All orders are shipped directly from our climate-controlled central warehouse in Spain in 100% neutral, odourless and padded envelopes without logos or branding. Since shipping occurs entirely within the EU single market, there are zero customs controls or additional fees. Delivery time: 3–5 business days.