Hanna HI710007 Shockproof Rubber Boot - Blue Protective Case for Professional pH Meters DO calibration solution Compact enough to fit in

Compact enough to fit in a suitcase or airline carry-on

Protection: IP65 waterproof

Hydroponics & indoor growing operations

✅ 1x NuvoH2O Manor Duo Replacement Cartridge — CitraCharge® salt-free softening media

Hanna HI710007 Shockproof Rubber Boot - Blue Protective Case for Professional pH Meters DO calibration solution Compact enough to fit inHanna HI710007 Shockproof Rubber Boot Professional pH Meter Protection Shield your valuable Hanna Professional Series pH meter from drops, impacts, and daily wear with the HI710007 Shockproof Rubber Boot in Blue. This precision engineered protective case is designed specifically for Hanna's professional grade instruments, ensuring your investment stays protected in demanding lab and field environments. Key Benefits Shockproof Protection: Absorbs