Portable Pocket Tester Kit – pH1, pH, Fixed Probe

Portable Pocket Testers are compact digital pH measuring instruments designed for routine water and sample testing across laboratory, education, environmental and industrial applications.

Featuring a fixed probe design, simple two-button operation and a large LCD display, this handheld tester provides quick and dependable pH measurements wherever testing is required.

Intended Use & Applications

This portable pH tester is suitable for applications requiring fast and reliable pH analysis, including aquaculture, aquariums, food and beverage testing, environmental monitoring, horticulture, hydroponics, water treatment, pools, schools and general laboratory use. It is ideal for measuring pH levels in water-based samples, nutrient solutions, beverages and other compatible liquids.

Portable Design & Field Convenience

Designed for mobility, the compact pocket format provides easy handling and transport with the included lanyard strap.

Its lightweight design supports convenient testing in laboratories, classrooms, outdoor environments and field locations where immediate measurements are required.

Accurate pH Measurement & Simple Operation

The tester measures pH values from 0.0 to 14.0 pH with ±0.1 accuracy and 0.1 pH resolution. Push-button calibration allows adjustment using one or two calibration points with pH 4, 7 or 10 buffers, helping maintain reliable measurement performance during routine use.

Waterproof Protection & Durable Performance

With IP67 waterproof protection, the tester is designed to support dependable operation in demanding laboratory, field and outdoor environments. The transparent body allows users to visually check if liquid has entered the unit, providing additional visibility during use.

Display Features & Measurement Indicators

The large LCD display provides clear visibility of measurement values and key information. Automatic temperature compensation helps maintain accurate readings across varying sample temperatures, while stability indicators and battery warnings assist with consistent operation.

Complete Starter Kit & Accessories

The complete kit includes calibration buffers, electrode storage solution, batteries and accessories required for immediate use.

Supplied with two AAA batteries, this tester offers an expected battery life of more than 300 hours and supports rechargeable AAA batteries where suitable.

Product Features

• Portable pH Testing: Compact handheld format provides convenient measurement for laboratory, field and educational applications.
• Complete Starter Kit: Includes tester, buffer solutions, storage solution, batteries and accessories for immediate use.
• Large LCD Display: Clear screen displays measurement values and important operating indicators.
• Fixed Probe Design: Integrated sensor supports simple routine testing without replacement electrodes.
• Automatic Temperature Compensation: Helps maintain accurate readings across changing sample temperatures.
• IP67 Waterproof Protection: Water and dust resistance support reliable use in demanding environments.
• Simple Calibration: Push-button calibration supports one or two-point adjustment using pH 4, 7 or 10 buffers.