PHB-1/PHB-4 Handheld pH Meter with Manual/Automatic Temperature Compensation

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High-precision portable pH meter for water testing with 0.01 pH accuracy, suitable for fieldwork, laboratory, or on-site testing.

Product ID: 81624

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Product Overview

The PHB-1/PHB-4 handheld pH meter is a high-precision, portable device designed for accurate pH measurement in various environments, including fieldwork, laboratories, and on-site testing.

Key Features

Backlit LCD display for clear readings in low-light conditions
Dual pH/mV measurement with one-touch switching
Automatic temperature compensation (PHB-4 model)
Portable and lightweight design
High precision and stability with ±0.01 pH accuracy

Specifications

Parameter	PHB-1	PHB-4
pH Measuring Range	0.00 – 14.00 pH	0.00 – 14.00 pH
mV Measuring Range	±1999 mV	±1999 mV
Temperature Range	0 – 100℃	0 – 100℃
Resolution	pH: 0.01 / Temp: ±1℃	pH: 0.01 / Temp: ±1℃
Accuracy	pH: ±0.01 / Temp: ±1℃	pH: ±0.01 / Temp: ±1℃
Temperature Compensation	Manual (0 – 80℃)	Manual / Automatic (0 – 80℃)

Applications

This pH meter is widely used in light industry, chemical engineering, pharmaceuticals, food safety, epidemic prevention, environmental protection, and educational or scientific research for electrochemical analysis.