---
title: SPEC SHEET - BlueLab pH Pen
canonical: https://fernland.com.au/documents/418/
dateModified: 2026-07-12 07:54:06
summary: Technical Sheet
type: tech_sheet
---

# SPEC SHEET - BlueLab pH Pen

> Technical Sheet

bluelab®
pH pen
a handy solution made easy

Technical specifications

| | |
| :--- | :--- |
| **Units:** | pH, °C, °F |
| **Measurement range:** | 0.0 – 14.0 pH
0 - 50 °C / 32 - 122 °F |
| **Resolution:** | 0.1 pH
1 °C / 1 °F |
| **Accuracy at 25 °C / 77 °F:** | ± 0.1 pH |
| **Automatic Temperature Compensation (ATC):** | Yes |
| **Operating environment:** | 0 - 50 °C / 32 - 122 °F |
| **Calibration:** | Two points pH 7.0 and pH 4.0 or pH 10.0 |
| **Power source:** | 1 x AAA alkaline battery |
| **Other functions:** | Backlit LCD display, successful calibration indicator, hold function, low battery indicator, auto off |
| **Guarantee period:** | 1 year |

BluelabpHPen/TechnicalSpecifications/Version 1: 090612/00891_0612