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Shop / extech ph meter

Apera Instruments AI209 pH Tester Kit

$ 49.88   $34.92   save 30%
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The Apera PH20 is a reliable and versatile pocket pH tester that offers exceptional value for a wide range of applications, including hydroponics, horticulture, pools and spas, water treatment, beverage making, education, and environmental monitoring. With up to 3 points of automatic calibration and 0 to 50°C automatic temperature compensation (ATC), this tester delivers an accuracy of 0.1 pH across a measuring range of 0.0 to 14.0 pH.

The standout feature of the PH20 is its automatic recognition and indication of stable pH values, which enhances the repeatability of your measurements and eliminates the need to guess when to manually hold the reading. The tester comes equipped with a complete kit, including pre-mixed calibration solutions (pH 4.00 and 7.00), 4 AAA batteries, and a lanyard, all neatly packed in a portable carrying case.

To ensure accurate and reliable measurements, the PH20 is equipped with a smart self-diagnosis feature that warns users of any issues with the buffer solutions or calibration. With its IP67 water-resistant design, the tester can withstand exposure to water and dust, making it a durable and practical choice for field work and various environments.

Powered by AAA alkaline batteries, the PH20 can operate for up to 2000 hours, ensuring long-lasting performance and minimizing the need for frequent battery replacements. The product is CE and RoHS certified, and it is manufactured under an ISO 9001:2015 certified quality system, providing users with the confidence that they are using a high-quality and reliable instrument.

The Apera PH20's auto-calibration with buffer recognition and automatic temperature compensation (ATC) make it a user-friendly and accurate pH tester, suitable for a wide range of applications. Backed by Apera's quality pH sensor with low impedance, the PH20 ensures a high response rate, delivering consistent and reliable measurements. The rugged carrying case and included accessories further enhance the overall user experience, making the Apera PH20 the most reliable and versatile pocket pH tester in its class.

product information:

AttributeValue
is_discontinued_by_manufacturer‎No
product_dimensions‎7.01 x 1.61 x 1.18 inches; 3.9 ounces
item_model_number‎PH20
batteries‎4 AAA batteries required. (included)
date_first_available‎April 22, 2016
manufacturer‎Apera Instruments
country_of_origin‎China
best_sellers_rank#2,265 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
#3 in Lab pH Meters
customer_reviews
ratings_count8
stars4.5
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