Pen-type PH Meter LPHM-T2010

Introduction

Pen-type pH Meter features a compact and lightweight design with a measuring range of -1.00 to 15.00 pH. Its pen-like shape offers easy handling for both indoor and outdoor use. The automatic calibration function minimizes human error and provides more consistent and accurate results. It is equipped with advanced automatic power-off and a low-voltage alarm, which ensures reliable measurements and extends lifespan, especially during fieldwork. Our pH meter is ideal 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 accurately measure hydrogen ion concentration across a variety of 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	0.1 pH
pH Accuracy	± 0.2 pH
Temperature Range	0 to 60℃
pH Calibration	1 to 3 point
IP Rating	IP57
Humidity	85%
Power Supply	Lithium batteries (CR2032) x 2
Product Dimension	180 × 50 × 20 mm

Features

IP57 waterproof rating

Replaceable electrode

Digital display

High accuracy and resolution

FAQs

1. 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.

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

Pen-type pH Meter contains a low voltage alarm which 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.

3. 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.

4. 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.

5. How does this support outdoor applications?

Pen-type pH Meter is ideal for outdoor use due to its compact, lightweight design, IP57 waterproof rating, and battery-powered operation. The durable build protects it from water splashes and dust, while features like auto calibration and low voltage alarm ensure accurate and reliable performance even in field conditions.