Milwaukee Sharp pH Meter – Pocket pH Meter for Nutrient Solution in Culture
Milwaukee Sharp pH Meter – Pocket pH Meter for Nutrient Solution in Culture
-
Modelo: PH51, medidor pH digital resistente al agua IP67.
-
Rango: pH 0,0 a 14,0.
-
Calibración: Manual en dos puntos (pH 7,01 y 4,01/10,01).
-
Electrodo: Juntura doble reemplazable MA73600.
Shipping 24/72h
Safe and no surprises
SSL secure payment
Your payment 100% secure
Discover the advantages of the PRO CLUB
Discounts of up to -12%, priority shipping and more.
Easy returns in 15 days
No questions

Full description
PH51: Digital Pocket and Waterproof pH Meter
The PH51 model is a portable digital pH meter, designed to offer accurate and reliable measurements in a variety of environments. This device is IP67 waterproof certified, making it ideal for use in demanding terrain conditions. With an extended pH measurement range of 0.0 to 14.0, the PH51 is suitable for applications in agriculture, hydroponics, aquariums, fish farming, swimming pools, water treatment, laboratories and education.
Features of the PH51 pH Meter
- Two Point Manual Calibration: The meter allows for precise two-point calibration using pH 7.01 and pH 4.01 or 10.01 solutions, ensuring accurate measurements throughout its operating range.
- Replaceable pH probe: Equipped with an easily replaceable double junction electrode (reference MA73600), the modular design of the PH51 also makes it easy to change batteries and electrodes, simplifying maintenance and prolonging the life of the device.
Operation of the PH51 pH Meter
To use the PH51:
- Remove the electrode protection.
- Turn on the meter by pressing the ON button.
- Immerse the electrode in the liquid to be measured.
- To turn off the meter, press the OFF button.
PH51 pH Meter Calibration
To calibrate the PH51:
- Unscrew the top cover to access the calibration screws identified as “7” and “4”.
- Place the powered meter in 2 cm of pH 7.01 calibration fluid and adjust screw “7” until the display shows a pH of 7.0.
- For calibration at the second point, repeat the process with the pH 4.01 (or pH 10.01) calibrator liquid, adjusting screw “4” until the display shows a pH of 4.0.
- This two-point calibration, although not mandatory, improves the accuracy of subsequent measurements.
Important Considerations
Never use distilled or deionized water as a storage liquid for the electrode, as this could damage the device.
The PH51 pH meter is an essential tool for professionals and hobbyists who require accurate and reliable pH measurements under harsh conditions or in the laboratory. With its easy maintenance and intuitive operation, the PH51 ensures excellent longevity and performance.
Guarantee
At GrowIndustry we only work with products of proven quality and trusted brands.
Each item goes through a check before shipping to ensure you receive it in perfect conditions and ready to use.
Your satisfaction is our priority.

Milwaukee Sharp pH Meter – Pocket pH Meter for Nutrient Solution in Culture
Únete a nuestro club exclusivo para clientes habituales y empieza a disfrutar de precios inmejorables, atención VIP y servicios premium para tus cultivos.
Increasing discounts
Save between -3% and -12% extra
Fast delivery
With free and discreet shipping
Extended warranty
up to 3 years