Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🌿 Grow smarter, not harder — nutrient precision in your pocket!
The PENCON Conductivity Pen by Bluelab is a compact, waterproof digital meter designed for precise measurement of water conductivity and nutrient levels (TDS, EC, CF, PPM) with temperature compensation. Ideal for hydroponics, aquariums, pools, and more, it comes factory calibrated with an included AAA battery and features auto-off and low battery indicators. Made in New Zealand and backed by a 2-year warranty, it’s the trusted tool for professional growers seeking consistent, reliable nutrient monitoring.
| ASIN | B005IGXOK4 |
| Best Sellers Rank | 147,647 in Garden ( See Top 100 in Garden ) 390 in Pool & Hot Tub Testers |
| Brand | Bluelab |
| Colour | White |
| Country Of Origin | New Zealand |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,064) |
| Global Trade Identification Number | 09421024920227 |
| Included Components | Batteries included |
| Item Type Name | TDS Testing Kit for Hydroponic System and Indoor Plant Grow |
| Item Weight | 0.24 Pounds |
| Manufacturer | Bluelab Corporation Limited - Import (NZ) |
| Manufacturer Part Number | BLU2221 |
| Model Name | Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF, EC, PPM 500, PPM 700), |
| Model Number | PENCON |
| Number of Batteries | 1 AAA batteries required. (included) |
| Power Source | Aaa Batteries |
| Product Warranty | One year free repair or replacement guarantee |
| Style Name | Conductivity Pen |
S**N
Blue lab EC pen
Brilliant device
J**N
NOT NEW
Not new, same price as new one.
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
5 days ago
4 days ago