Overview:
Pocket size: TDS meter is a professional water level detection instrument, simple operation, stylish appearance, small size, easy to put in your pocket! For today's market, the size is the smallest and lightest notebook computer. The design is reasonable, and the pen electrode can be directly inserted into the aqueous solution for measurement. Small size, can be carried with you

Wide range of uses: suitable for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, laboratory and scientific testing, swimming pools, ecological testing, colloidal silver, water treatment water, etc.

Product information:

Product information:
Type: Portable PH meter
Display mode: LCD digital display
Probe type: glass electrode
Measuring range: 0.00-14.00
Accuracy: 0.01
Temperature compensation range: 0-50 (℃)
Power supply voltage: 2*1.5 (V)
Working temperature: 0-50 (℃)

Note: A is two yellow, A white is two white

Package Content：

1*Water quality test pen

pH Meter Pen NZ – Portable Accuracy for Water Testing

Perfect for Pool Owners, Aquarium Enthusiasts, Gardeners, and Laboratory Users

Whether you’re checking pool water in Auckland, monitoring hydroponic systems in Wellington, or testing aquariums in Canterbury, a pH Meter Pen NZ provides quick and reliable readings. Compact and easy to use, it’s designed for everyday users and professionals who need accurate pH measurement on the go.

Description – pH Meter Pen NZ

Portable and Accurate Testing

A pH Meter Pen NZ is a handheld digital device that measures the acidity or alkalinity of liquids. Equipped with sensitive electrodes and LCD displays, it delivers precise readings within seconds.

These pens are commonly used for pools, spas, aquariums, hydroponics, brewing, and laboratory applications. Many models feature automatic calibration and temperature compensation for consistent accuracy.

Durable Construction

Manufactured with sturdy plastic casings and replaceable electrodes, pH Meter Pens NZ are built for long‑term use. Waterproof designs add extra protection for outdoor or aquatic environments.

Easy to Use

Simply dip the probe into the liquid, wait a few seconds, and read the pH value on the digital screen. Most pens include calibration solutions and instructions for quick setup.

Versatile Applications

Suitable for swimming pools, spas, aquariums, hydroponics, gardening, brewing, and laboratory testing, making them a versatile tool for multiple industries.

Key Points

• Portable Design – Compact and lightweight for easy carrying.
  
• Digital Accuracy – Provides fast and precise readings.
  
• Automatic Calibration – Ensures consistent measurement accuracy.
  
• Waterproof Options – Durable for outdoor and aquatic use.
  

Benefits

• Reliable Testing – Prevents guesswork in water quality management.
  
• Time Saving – Instant readings compared to manual kits.
  
• Cost Effective – Long‑lasting tool with replaceable electrodes.
  
• Versatile Use – Suitable for pools, gardens, aquariums, and labs.
  

Why Choose a pH Meter Pen NZ?

Compared to manual test kits, a pH Meter Pen NZ offers superior accuracy, speed, and convenience. Its portable design and digital display make it a reliable choice for New Zealand users who need precise water testing in everyday or professional settings.

Conclusion

The pH Meter Pen NZ is an essential accessory for anyone managing water quality. Combining portability, accuracy, and versatility, it delivers dependable results across multiple applications. Whether you’re a pool owner, gardener, or lab technician, this tool ensures safe and balanced water conditions.