Last Chance Groline Hydroponic Waterproof Pocket Ph/ec/tds/temperature Tester In Multiple Colors [M2C4gBmN]
The HI98131 is a slim, lightweight, and waterproof pocket sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons. One is used for on/off and for calibration wh
Secure Shopping
100% Safe Guarantee
Free Shipping
On orders over $30
Money-Back
30-Day Guarantee
What Our Customers Say
Absolutely no complaints!
It’s a very good, exceptionally and powerful tool.
- Gwenllian L..
Absolutely no complaints!
It's a solid tool that gets its job done so well.
- Efa Y..
Absolutely no complaints!
It's a very slick and a very, very quality product.
- Hedd D..