PH4.01 PH Buffer Powder Measure Calibration Solution Point PH Test Meter

Features: > Easy to use: Mix the buffer powder with 250ML distilled water, put the pH meter in the solution and gently stir and wait a few seconds for the result. > Easy to use- No need to measure, just mix each packs with 250mL distilled water. > pH buffer calibration solution powder accuracy is 卤0.01pH, accurate and precise. > Designed for portability- Individual sized packets can be tucked in drawer, bag or suitcase for travel. > Save time and money-By mixing powders in a jar of distilled water, this lets you keep them longer and more readily available without needing more packets > Wide range of applications-Ideal for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics. > Suitable with most of pH meters, Ideal for Calibrating. Pack contain: 1 x pH Buffer Powder ~~NOTE~~ READ BEFORE PURCHASE *texture and colour might be slightly different from the picture. due to lighting of environment, monitor and camera setup Add Don’t Pays/RRP