Pen-type PH Meter LPHM-T2011

Introduction

Pen-type pH Meter is a lightweight and simple design that offers a measuring range of -1.00 to 15.00 pH. Its automatic power off and low voltage alarm extend the lifespan of the pH meter. The IP57 waterproof rating provides resistance to water splashes and is suitable for outdoor and industrial environments. It has an automatic calibration function that minimizes human error, provides more accurate and consistent results. Our pH meter is widely used for water quality testing, industrial or environmental monitoring, laboratory, or research applications.

This ph meter is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Pen-type pH Meter is designed to determine the hydrogen ion concentration across various samples. It is widely utilized in laboratories, water quality testing, industrial and environmental monitoring, research institutions, and educational settings.

Specifications

pH Measuring range	-1.00 to 15.00 pH
pH Resolution	0.01 pH
pH Accuracy	± 0.05 pH
Temperature Range	0 to 60℃
pH Calibration	1 to 3 point
IP Rating	IP57
Humidity	85%
Power Supply	Lithium batteries (CR2032) × 2
Product Dimension	180 × 50 × 20 mm

Features

Replaceable electrodes

Digital display

High accuracy and resolution

compact design

Easy to handle

FAQs

1. What are the standard accessories that come with the pH Meter?

Pen-type pH Meter includes pH buffer and backup batteries. The buffer solutions are essential for calibrating the meter to ensure accurate and reliable measurements. Backup batteries, usually lithium coin cells (like CR2032), are included to provide uninterrupted operation and convenience, allowing users to replace depleted batteries without delay, especially during critical testing situations.

2. How is auto calibration useful in this Pen-type pH Meter?

Pen-type pH Meter features automatic calibration, automatically recognizing standard buffer solutions and adjusting the readings accordingly. This reduces human error, saves time, and ensures accurate and reliable pH measurements. It’s especially useful for users who perform frequent tests or work in fast-paced environments like labs or field testing.

3. Why does this Pen-type pH Meter have a low-voltage alarm?

Pen-type pH Meter contains a low-voltage alarm that alerts the user when the battery power is running low. This ensures timely battery replacement, prevents unexpected shutdowns during use, and maintains accurate readings by avoiding measurement errors caused by insufficient power.

4. How does this Pen-type pH Meter ensure accurate readings?

Pen-type pH Meter ensures accurate readings through features like auto calibration, automatic temperature compensation, and a low-voltage alarm. Auto calibration minimizes human error, and the low voltage alarm helps avoid errors from weak battery power, all working together to provide precise and reliable results.

5. Why does this Pen-type pH Meter include backup batteries?

Pen-type pH Meter comes with backup batteries to ensure uninterrupted usage and convenience. If the installed batteries run out, users can immediately replace them with the provided backups, avoiding downtime during critical measurements in labs, fieldwork, or industrial testing.