Hanna Combo pH/EC/TDS/C/PPM Tester flowering nutrients and a self-sealing fitting

and a self-sealing fitting

• Environmentally friendly

just return your old filter to your retail store to be recycled

this super-boosted ballast’s extruded aluminum body and cooling fins mean it will stand up to the toughest conditions

Hanna Combo pH/EC/TDS/C/PPM Tester flowering nutrients and a self-sealing fittingThis waterproof tester offers high accuracy pH, EC TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut off. pH and EC TDS readings are automatically temperature compensated. This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC TDS