Hanna HI98330 GroLine Nutrient Tester monitor-meter Small amounts of micro-particles are

Small amounts of micro-particles are occasionally visible in some conditions but will not affect mineral balance or system compatibility

It is formulated with an essential plant hormone that promotes rapid root generation and growth

it accelerates the flowering phase of your crops

with an 18 plant capacity and 4 (+4 Extra) hanging bars

Thorough coverage

Hanna HI98330 GroLine Nutrient Tester monitor-meter Small amounts of micro-particles areThe HI98330 nutrient tester is designed to measure the conductivity of the nutrient solutions used in agriculture and hydroponic applications. Features at a glance: IP67 waterproof and floating design No user calibration needed Auto on when placed in nutrient water Auto off 30 seconds after stable measurement