🌿 Grow smarter, not harder — precision in your palm!
The Bluelab BLU8000 PENGTB Grower's Toolbox is a professional-grade conductivity pen and digital TDS meter designed for hydroponic and indoor plant growers. It features automatic temperature compensation, a waterproof and floatable design, and factory calibration for instant, reliable nutrient and water quality testing. Compatible with multiple units (EC, PPM, CF), it supports diverse applications from growing tents to aquariums, backed by a 2-year warranty and Bluelab’s industry-leading expertise.
| 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 |
| Customer Reviews | 4.5 out of 5 stars 1,082 Reviews |
| 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 | 0.24 Pounds |
| 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) |
| Outer Material | Plastic |
| Outer material | Plastic |
| Part Number | BLU2221 |
| Power Source | Aaa Batteries |
| Reusability | Reusable |
| Special features | Automatic Temperature Compensation, Waterproof Design |
| Specification Met | Factory Calibrated |
| Style Name | Conductivity Pen |
| Unit Count | 1 Count |
| Upper Temperature Range | 50 Degrees Celsius |
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
G**N
Works great
I use to verify that my reverse osmosis system works.
L**.
Best bang for your dollars
Super product ! I just bought another one to replace my first one. I got 4 years out of the first one. It probably would've lasted longer but I get in a hurry and tend to really rough with my pens. I drop it in a bucket of water several times without any issues. I've even kicked it a few times (accidentally). Super accurate, durable, easy to use and calibrate. Highly recommend Bluelab.
S**N
Blue lab EC pen
Brilliant device
Trustpilot
1 day ago
1 month ago