Bluelab V2 Truncheon CF/EC/PPM Meter Media

Bluelab V2 Truncheon CF/EC/PPM Meter MediaBluelab 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

Insert the probe into your medium at root depth — roughly 5–10cm in

Budget-conscious growers who don't want to pay premium prices for fancy branding

Spray directly onto tools

This is a coco-based system

Unlike general nutrient bottles

Anyone growing in spaces where electricity isn't available (outdoor

Always shake the bottles well before use

Seasonal growers who need to adjust fan speed between summer and winter

and built to work with heaters up to 2KW — which covers most home growing setups

It's lined with foam or neoprene sealing

and noticeably better plant health

The six-bar design means light spreads from edge to centre without dead zones