Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC Adapters and improve plant resistance to

and improve plant resistance to abiotic stresses through better nutrient and water availability

at 58% RH — the drier of Boveda's two flower levels

Refer to the Athena Feed Schedules for specific application recommendations

This liquid formula is easy to use and highly effective

Just add your own lighting

Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC Adapters and improve plant resistance toThe HI 98129 Combo waterproof tester offer high accuracy pH, EC TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy to read, dual level LCD and automatic shut off. pH and EC TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge