Bluelab V2 Truncheon CF/EC/PPM Meter Beneficial Inoculants add more later

add more later

it's the ducting choice for growers who demand proper noise control and won't accept cheap knock-offs

IP54 protection: Resistant to dust and humidity — built for tent environments

Maxibright's a proper UK brand with 28 years in the game

Bluelab V2 Truncheon CF/EC/PPM Meter Beneficial Inoculants add more laterBluelab V2 Truncheon CF EC PPM Meter Calibration Free Nutrient Strength Measurement Best for: Growers mixing batch nutrients who want instant, accurate EC readings without the calibration faff Our thoughts This is the meter you'll see in every serious grower's toolkit. No calibration, waterproof as they come, and it doubles as a stir stick for deep tanks. If you're batch mixing and want to know your nutrient strength dead accurate, this does the job