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🌿 Grow smarter, not harder — the ultimate hydroponic sidekick!
The Bluelab BLU8000 PENGTB Grower's Toolbox is a professional-grade conductivity pen designed for precise nutrient (TDS) and temperature measurement in hydroponics, aquariums, and water systems. Featuring automatic temperature compensation, factory calibration, and a durable waterproof design that floats, it ensures reliable, on-the-go monitoring. Made by Bluelab in New Zealand, it comes with a 2-year warranty and includes batteries for immediate use.
| ASIN | B005IGXOK4 |
| Additional Features | Automatic Temperature Compensation, Waterproof Design |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | Bluelab |
| Brand Name | Bluelab |
| Color | White |
| Colour | White |
| Country Of Origin | Norway |
| Customer Reviews | 4.5 out of 5 stars 1,067 Reviews |
| Display Type | digital |
| Display type | digital |
| Global Trade Identification Number | 09421024920227 |
| Included Components | Battery |
| Included components | Battery |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Type Name | TDS Testing Kit for Hydroponic System and Indoor Plant Grow |
| Item Weight | 109 g |
| Manufacturer | Bluelab Corporation Limited - Import (NZ) |
| Model | PENCON |
| Model Name | Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF, EC, PPM 500, PPM 700), |
| Number of Batteries | 1 AAA batteries required. (included) |
| Part Number | BLU2221 |
| Power Source | Aaa Batteries |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special features | Automatic Temperature Compensation, Waterproof Design |
| Style Name | Conductivity Pen |
| Unit Count | 1 Count |
L**R
Du lourd
Top du top
D**A
Really good
I haven’t had any issues yet
C**N
Penna starata e forse già usata
La scatola ha segni di usura, all'interno sul dispositivo c'erano dei PELI, cosa che mi fa pensare che sia già passata per le mani di qualcuno. Inoltre l'oggetto é totalmente starato, misurare diverse acque in bottiglia. La Levissima che dovrebbe avere 80Ppm ne segna 10. Vergognoso per il prezzo a cui viene venduta. Proverò a tararla e valuterò la restituzione non dovessi venirne a capo
M**E
Fast and accurate
Seems very well built superfast reading and very reliable. I’ve been using this one for about a year now with zero issues. It’s so much faster reading than the competitors that I’ve used.
G**N
Works great
I use to verify that my reverse osmosis system works.
Trustpilot
2 months ago
3 days ago