01MONITORING & TESTING
Precision in a pocket sized instrument
A discreet instrument that fits comfortably in a coat pocket or lab drawer, this digital pH meter brings laboratory-grade clarity to everyday water testing. Its compact form factor ensures it is always within reach when you need to check a sample.
Designed for household drinking water, aquariums, swimming pools and agricultural use, it provides immediate readings via a high-definition LED screen. It suits anyone who values precision in their daily routines, from home brewers to aquarists.


02DESIGN
Compact construction for portable testing
Crafted from durable ABS plastic, the device maintains a lightweight profile of approximately 112 grams. The dimensions are deliberately small, measuring roughly 155 by 29 by 20 millimetres, allowing it to slide into a pocket without bulk. This portability makes it ideal for on-the-spot checks in various environments, from the kitchen sink to an outdoor pond.

04IN USE
Simple operation for consistent results
Using the tester requires only basic steps: open the protective cover, switch on the power, and immerse the probe below the marked line. A gentle agitation of the liquid helps stabilise the reading before you record the value. Afterward, cleaning the electrode and replacing the shell keeps the instrument ready for its next task, ensuring long-term reliability.
05DETAILS
Everything needed for accurate calibration
The package includes not just the meter but also two packets of calibration powder and a small screwdriver for maintenance. Three LR44 button batteries are pre-installed, providing immediate functionality upon unboxing. The carton itself is modest at 15 by 10 by 5 centimetres, weighing 0.18 kilograms, making storage and transport effortless for users who move between different testing sites.


06AT A GLANCE
The key points
- Measures pH from 0.0 to 14.0 with ±0.1 accuracy
- High-sensitivity glass electrode for fast response
- Compact ABS body measures approx. 155 x 29 x 20 mm
- Includes two calibration powders and a screwdriver
- Runs on three included LR44 button batteries
07
Highlights
Applications: Water Quality testing, food acid-base, agricultural use, aquaculture

About this product
1, High‑definition display, equipped with LED screen, the reading display is very clear. 2, High sensitive glass electrode, fast measurement response and accurate measurement. 3, Easy to use, turn on the switch key, put the detection end into the water to be tested, automatically display the PH value, simple and convenient, and high accuracy. 4, Widely used in water quality testing, food acid and alkali, agricultural uses, aquaculture etc. 5, Compact and pocket‑sized design, easy to carry and use, portable for storage.
Immerse in the liquid to be tested, be careful not to exceed the immersion line
Gently agitate the liquid, and read the displayed value after the value is stable
Clean the electrode after use, turn off the switch, and put on the protective shell
Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
0‑60℃ automatic temperature compensation, the temperature will have a certain influence on PH measurement.
Specification
Condition: 100% Brand New
Item Type: PH Tester
Material: ABS
Color: As shown in the picture
Size: Approx.155x29x20mm/6.1×1.1×0.8in
Weight: Approx.112g/4oz
Application: PH Tester
Measuring Range: 0.0-14.0PH
Accuracy: ±0.1PH
Probe Form: Glass electrode
How to use:
Open the protective cover and turn on the power
Package List
1 x PH Tester
2 x Calibration Powder
1 x Screwdriver
1 x Instruction Manual
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