VERENIX 18 Pcs pH Meter Buffer Solution Powder, pH Buffer Calibration Solution Powder, pH Meter Calibration Packets for Precise and Easy use, 4.01pH, 6.86pH and 9.18pH

Description

⚡ Calibrate Like a Pro, Anytime, Anywhere!

VERENIX 18 Pcs pH Meter Buffer Solution Powder offers precise, easy-to-use calibration with 18 moisture-proof packets across three essential pH levels (4.01, 6.86, 9.18). With ±0.01 accuracy at 25°C and universal compatibility, it’s the go-to solution for professionals managing water quality in aquariums, pools, spas, and hydroponic systems.