---
product_id: 463482897
title: "AI312 PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range"
brand: "apera instruments"
price: "¥66755"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/463482897-ai312-ph60f-premium-ph-pocket-tester-with-replaceable-flat-sensor
store_origin: JP
region: Japan
---

# ±0.01 pH ultra-precision Replaceable flat sensor tech Auto Temp Compensation (0-50°C) AI312 PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range

**Brand:** apera instruments
**Price:** ¥66755
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your pH game—precision meets portability in one sleek pocket tester!

## Quick Answers

- **What is this?** AI312 PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range by apera instruments
- **How much does it cost?** ¥66755 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/463482897-ai312-ph60f-premium-ph-pocket-tester-with-replaceable-flat-sensor)

## Best For

- apera instruments enthusiasts

## Why This Product

- Trusted apera instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Portable Kit:** Comes ready with calibration buffers, storage solutions, batteries, and a sleek carrying case—test anywhere, anytime.
- • **Intuitive Visual Feedback:** Large, backlit LCD with tri-color modes and dual temp/pH display keeps you informed at a glance, even in low light.
- • **Smart Calibration & Stability:** Auto buffer recognition with up to 3-point calibration plus auto hold and stable value alerts for reliable results every time.
- • **Sensor Innovation for Longevity:** Replaceable flat sensor with triple-junction design prevents clogging, ensuring consistent, hassle-free use.
- • **Precision that Professionals Trust:** Achieve lab-grade ±0.01 pH accuracy across a broad -2.00 to 16.00 pH range for flawless testing.

## Overview

The Apera Instruments AI312 PH60F is a premium pocket pH tester designed for professionals needing precise pH measurements on skin, fabrics, paper, and liquids. Featuring a replaceable flat sensor with triple-junction technology to prevent clogging, it offers ±0.01 pH accuracy over a wide range (-2.00 to 16.00 pH). The device supports up to 3-point auto calibration with buffer recognition and auto temperature compensation from 0 to 50°C. Its large, tri-color backlit LCD displays dual temperature and pH readings with stability alerts and auto hold functions. Packaged as a complete kit with calibration solutions, batteries, and a carrying case, it’s engineered for accuracy, convenience, and durability.

## Description

The Apera Instruments PH60F Premium Pocket pH Tester simply tests pH level for skin, fabrics, paper, carpet, and other surface containing liquid in an ACCURATE, QUICK, & Professional manner (Also works great for regular water solution's pH testing). The flat probe has a Triple-Junction structure that prevents clogging, and is replaceable.Up to 3 points (4.00, 7.00, 10.01) of Auto Calibration with auto buffer recognition and 0 to 50˚C Auto Temperature Compensation (ATC), ±0.01 pH, 0.5˚C accuracy with -2.00 to 16.00 pH measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available).The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

## Features

- Easy-to-install Replaceable FLAT sensor, Triple-Junction structure prevents clogging, designed for Skin, Fabrics, & Paper pH testing, also works great for regular pH measurement
- Easy Auto Calibration with auto buffer recognition (1 to 3 points); Auto Temperature Compensation (ATC)
- Unique High/Low Value HEADS-UP function, instantly reminding you of any results that need your attention with a red backlight; AUTO recognition of stable values (with optional AUTO HOLD function) improves consistency
- LARGE CLEAR LCD with 3 backlit color (indicating 3 different modes), DUAL display of temp./pH, and REMINDERS of completed calibrations and stable readings
- COMPLETE Kit with READY-TO-USE calibration buffer solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Apera Instruments |
| Manufacturer | Shanghai Sanxin Instrumentation |
| Model number | AI312 |
| Number of Memory Sticks | 1 |
| Special Feature | High Accuracy |
| Item Weight | 133 g |
| Product Dimensions | 17.78 x 4.06 x 4.06 cm; 133.24 g |
| Item model number | AI312 |
| Item Height | 4.06 Centimeters |
| Item Width | 4.06 Centimeters |
| Are batteries included? | Yes |

## Images

![AI312 PH60F Premium pH Pocket Tester with Replaceable Flat Sensor, for Skin, Fabrics, Paper's pH Testing, ±0.01 pH Accuracy, -2.00-16.00 pH Range - Image 1](https://m.media-amazon.com/images/I/81iBu3PgTLL.jpg)

## Frequently Bought Together

- Apera Instruments, LLC-AI312 Apera Instruments Premium Series PH60F Flat pH Pocket Tester Kit for Surface pH Test e.g. Skin, Textiles, Paper, etc, ±0.01 pH Accuracy
- Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each
- Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*