|  |
| |
|
| Never worry about losing your tester in a pond or tank; these testers float! |
|
|
|
|
|
| |
|
| 100% waterproof, reads in EC, CF and PPM, is fully temperature compensated, automatically turns on and off when placed in or removed from the test solution... |
|
|
|
|
|
| |
|
| Microprocessor based TDS Tester with Automatic Temperature Compensation (ATC) and a rugged one-piece splash proof casing. |
|
|
|
|
|
| |
|
| TDS Gro'chek meter has been specifically designed to address the needs of the operators in the hydroponics, greenhouses and nurseries. |
|
|
|
|
|
| |
|
| The Gro'Chek Combo meters measure continuosly both pH and TDS (EC) at the same time. |
|
|
|
|
|
| |
|
| The popular GRO'CHEK TDS monitor has been upgraded with a larger, easy-to-read LCD. |
|
|
|
|
|
|
