Discounted price due to expiring calibration fluids September 2026

AC-PHM3

A pH reader for water quality assessment designed to help monitor and maintain proper pH levels.
Measures the acidity, alkalinity, and temperature of water for gardens, aquariums, pools, and more.
Sensor probe with sensitive glass membrane delivers instant pH readings with high accuracy.
IP-67 rated to be sealed from high-volume moisture, dust, and sand; can also withstand high levels of heat.
Lab-grade pH monitor testing kit includes ready-to-use 4.00 & 7.00 solutions for long-lasting precision.

PRODUCT DESCRIPTION

A digital water quality meter designed to measure water’s acidity, alkalinity, and temperature to help optimize its quality for gardening and water treatment applications. The highly responsive sensor probe utilizes a lithium glass membrane to instantly determine pH readings with highly precise ±0.1 accuracy. This pH pen tester for water features an IP-67 rating, specially sealed to withstand moisture and heat, as well as block out intrusive dust and sand. For further protection, the hydroponic pH meter is built with a sensor shield to safeguard your probe in between uses. The included 4.00 pH and 7.00 pH calibration solutions ensure consistently accurate measurements, the former also supporting proper storage conditions to help extend the lifespan of the pH and PPM meter.

APPLICATIONS

This fast-acting nutrient test alkalinity meter will help you determine how well your water uptakes nutrients. Fit for use as a pH meter for plants in horticultural settings like gardens, grow tents, greenhouses, and hydroponics systems. In addition, its application spans far beyond plant growing, capable of being a general pH level tester for water used in swimming pools, spas, aquarium fish tanks, and beverage homebrewing applications to help determine water safety.

Product Identification
Manufacturer	AC Infinity Inc.
Product Name	pH Meter Kit
Product Model	AC-PHM3
UPC Code	819137024205
Product Dimensions
Total Dimensions	1.65 x 1.18 x 7.01 in. (4.2 x 3.0 x 17.8 cm)
Product Performance and Technical Specs
Sensor	pH and Temperature
Probe	Lithium Glass Membrane
Readings Precision	±0.1 Accuracy
Included Solutions	4.00 pH, 7.00 pH
Waterproof Rating	IP67
Product Manual
Product Manual	PDF

Ph Meter Kit, Ph Pen Tester For Water