---
product_id: 17734268
title: "Extech SDL100 PH and ORP Meter SD Logger"
price: "₱71392"
currency: PHP
in_stock: true
reviews_count: 2
url: https://www.desertcart.ph/products/17734268-extech-sdl100-ph-and-orp-meter-sd-logger
store_origin: PH
region: Philippines
---

# 2G SD card data logging Triple LCD shows 3 params Dual pH/mV & Temp display Extech SDL100 PH and ORP Meter SD Logger

**Price:** ₱71392
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of air quality with precision and power!

## Quick Answers

- **What is this?** Extech SDL100 PH and ORP Meter SD Logger
- **How much does it cost?** ₱71392 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/17734268-extech-sdl100-ph-and-orp-meter-sd-logger)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple Parameter Display:** Simultaneously view CO2, humidity, and temperature on a large backlit LCD for instant insights.
- • **Versatile Sampling Rates:** Customize data capture from 5 seconds to 10 minutes to fit any monitoring schedule.
- • **Comprehensive Data Logging:** Stores up to 99 manual readings and 20 million via SD card with timestamped Excel-ready files.
- • **Precision 3-Point Calibration:** Ensures unmatched accuracy and linearity for reliable measurements every time.
- • **All-in-One Monitoring Solution:** Ideal for professional environments like offices, schools, and greenhouses demanding air quality control.

## Overview

The Extech SDL100 is a professional-grade pH and ORP meter combined with a CO2, humidity, and temperature datalogger. Featuring dual and triple LCD displays, 3-point calibration, and extensive data logging on a 2G SD card in Excel format, it offers precise, real-time environmental monitoring ideal for workplaces, schools, and greenhouses.

## Description

Monitor air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. CO2/Humidity/Temperature Datalogger checks for Carbon Dioxide concentrations and records data on an 2G SD card in Excel® format for easy transfer to a PC for analysis. A Triple LCD simultaneously displays all three parameters, and a selectable data sampling rate of 5, 10, 30, 60, 120, 300, and 600 seconds. Each stored reading includes a date and time stamp. 0 to 4,000ppm CO2; 10 to 95% RH; -58 to 2372°F (-100 to 1300°C) Temperature. Complete with (6) AAA batteries, 2G SD card, Universal AC adaptor, and mounting bracket.

Review: Five Stars - works great
Review: Five Stars - Good product jus not what I needed returned

## Features

- Dual display of pH or mV and Temperature
- ATC or manual Temperature compensation
- 3 point calibration ensures the best linearity and accuracy
- Large backlit dual LCD
- Stores 99 readings manually and 20M readings via 2G SD card
- CO2/Humidity/Temperature Datalogger checks for Carbon Dioxide concentrations
- Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC
- Triple LCD simultaneously displays all three parameters
- Selectable data sampling rate of 5, 10, 30, 60, 120, 300, and 600 seconds

## Images

![Extech SDL100 PH and ORP Meter SD Logger - Image 1](https://m.media-amazon.com/images/I/81SdiVECZQL.jpg)
![Extech SDL100 PH and ORP Meter SD Logger - Image 2](https://m.media-amazon.com/images/I/91Tn-LfXuuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by C***. on January 25, 2018*

works great

### ⭐⭐⭐⭐⭐ Five Stars
*by M***D on June 24, 2015*

Good product jus not what I needed returned

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**Shop now:** [https://www.desertcart.ph/products/17734268-extech-sdl100-ph-and-orp-meter-sd-logger](https://www.desertcart.ph/products/17734268-extech-sdl100-ph-and-orp-meter-sd-logger)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-21*