

Are your pH readings a joke? This BlueLab Kit is the surgeon of precision: 4.0, 7.0, and KCl solutions + pro-grade cleaner. Calibrate in 5 mins, nuke toxic residue, and extend your gear’s lifespan like a boss.
Delivery next day in all stock products
Gifts in all your orders
C/Moianes 24 08014 Barcelona Spain
An uncalibrated pH meter is like growing blindfolded: costly mistakes and mediocre harvests. This BlueLab Kit isn’t an accessory—it’s your insurance policy. With everything to clean, calibrate, and store probes, it turns your meter into a sniper rifle. The secret? Pure chemistry and a Navy SEAL maintenance ritual.
✔️ 4.0 & 7.0 Calibration Solutions: Lab-certified to tune your meter with surgical accuracy.
✔️ KCl Storage Solution: Keeps electrodes hydrated, not desert-dry.
✔️ Deep Clean: Pro cleaner dissolves nutrient salts, algae, and probe killers.
TIP: Calibrate every 14 days or when your meter screams for it.
2 sachets each: pH 4.0, pH 7.0, KCl (18 ml each).
Three plastic cups: No rookie chemical mix-ups.
Toothbrush: Scrub off biofilm and stubborn gunk.
BlueLab Cleaner: The detox your probe craves every 2 weeks.
Are your pH readings a joke? This BlueLab Kit is the surgeon of precision: 4.0, 7.0, and KCl solutions + pro-grade cleaner. Calibrate in 5 mins, nuke toxic residue, and extend your gear’s lifespan like a boss.