--- product_id: 52603384 title: "EC500 Waterproof ExStik II pH/Conductivity Meter" brand: "extech" price: "S/.1575" currency: PEN in_stock: true reviews_count: 8 category: "Extech" url: https://www.desertcart.pe/products/52603384-ec500-waterproof-exstik-ii-ph-conductivity-meter store_origin: PE region: Peru --- # Waterproof design Stores 25 readings 9 measurement units EC500 Waterproof ExStik II pH/Conductivity Meter **Brand:** extech **Price:** S/.1575 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your measurements—precision and durability in one sleek ExStik! ## Quick Answers - **What is this?** EC500 Waterproof ExStik II pH/Conductivity Meter by extech - **How much does it cost?** S/.1575 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/52603384-ec500-waterproof-exstik-ii-ph-conductivity-meter) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Data Tracking:** Save up to 25 labeled readings for easy recall and trend analysis—never lose critical data again. - • **All-in-One Precision:** Measure pH, conductivity, TDS, salinity & temperature with a single electrode—streamline your workflow effortlessly. - • **Waterproof Durability:** Built tough for fieldwork with a rugged waterproof design that keeps up with your busiest days. - • **Instant Trend Insights:** Analog bargraph visually tracks parameter changes in real-time, empowering quick, confident decisions. - • **Versatile Unit Options:** Switch seamlessly between 9 units of measure including pH, µS/cm, ppm, and °C/°F to suit any professional standard. ## Overview The Extech EC500 Waterproof ExStik II is a professional-grade pH and conductivity meter combining 5 key water quality parameters in one rugged, waterproof device. Featuring auto-ranging accuracy, 9 measurement units, an analog trend bargraph, and memory for 25 labeled readings, it’s engineered for reliable field and lab use with a 2-year warranty. ## Description From the manufacturer Overview Teledyne FLIR designs, develops, manufactures, markets, and distributes technologies which enhance perception and awareness. We bring innovative sensing solutions into daily life through our thermal imaging, visible-light imaging, video analytics, measurement and diagnostic, and advanced threat detection systems. About Us Teledyne FLIR offers a diversified portfolio which serves a number of applications in government and defense, industrial, and commercial markets. Our products help first responders and military personnel protect and save lives, promote efficiency within the trades, and good technologies. Review: Great piece of kit - Great piece of kit for my work. Just remember to follow the calibration instructions 👍 Review: Great - Item as described!!! ## Features - Combination flat surface pH electrode with auto ranging high accuracy conductivity cell - Measures 5 parameters including conductivity, TDS, salinity, pH, and temperature using one electrode - 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, Celsius, Fahrenheit - Analog bargraph indicates trends - Memory stores up to 25 labeled readings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NI4AUA | | Best Sellers Rank | 82,762 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 138 in Lab pH Meters | | Brand | Extech | | Country Of Origin | Taiwan | | Customer Reviews | 4.3 out of 5 stars 53 Reviews | | Global Trade Identification Number | 00793950055007 | | Item Dimensions | 28 x 48 x 114 millimetres | | Item Type Name | Waterproof ExStik II pH/Conductivity Meter | | Item Weight | 0.11 Kilograms | | Item dimensions L x W x H | 28 x 48 x 114 millimetres | | Item weight | 0.11 Kilograms | | Manufacturer | Extech | | Manufacturer Part Number | EC500 | | Material | PE_(Polyethylene) | | Model Number | EC500 | | Number of items | 1 | | Product Warranty | 2 years. | | Thread Type | BSPT | | Thread type | BSPT | | UPC | 793950055007 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Extech - **Material:** PE_(Polyethylene) - **Item dimensions L x W x H:** 28 x 48 x 114 millimetres - **Item weight:** 0.11 Kilograms - **UPC:** 793950055007 ## Images ![EC500 Waterproof ExStik II pH/Conductivity Meter - Image 1](https://m.media-amazon.com/images/I/51WqlZVlK3L.jpg) ![EC500 Waterproof ExStik II pH/Conductivity Meter - Image 2](https://m.media-amazon.com/images/I/71cvW8yyDeL.jpg) ![EC500 Waterproof ExStik II pH/Conductivity Meter - Image 3](https://m.media-amazon.com/images/I/615-wlPujEL.jpg) ![EC500 Waterproof ExStik II pH/Conductivity Meter - Image 4](https://m.media-amazon.com/images/I/61LLC4YHjBL.jpg) ![EC500 Waterproof ExStik II pH/Conductivity Meter - Image 5](https://m.media-amazon.com/images/I/51NtxfDaN-L.jpg) ## Questions & Answers **Q: Just to be sure, this will detect salinity fluctuations of coastal marine water (35 ppt)?!** A: The max salinity for this meter is 9.99g/L (parts per thousand). So if you know the water is in the range of 35ppt, you can't make direct measurements. But, you could dilute the sample (say 10x) in the field using bottled water (has a salinity <<< sample) or DI water and that would put you at 3.5g/L roughly. You should be able to detect fluctuations at 0.1ppt on the diluted water which translates into detecting 1ppt fluctuations in the water. **Q: is the Exstick EC500 come with calibration certificate ?** A: No, it does not, but we can get you a Certificate of Conformance from Extech, when you purchase this product from our Amazon Store. **Q: how does it give two readings** A: Salinity in ppm Conductivity. And total dissolved solids. I really like this meter. Used it for jar tests this summer **Q: Can this be used in soil?** A: Hi This product can not be used in soil. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great piece of kit *by D***T on 23 December 2024* Great piece of kit for my work. Just remember to follow the calibration instructions 👍 ### ⭐⭐⭐⭐⭐ Great *by J***Y on 16 October 2019* Item as described!!! ### ⭐⭐⭐⭐ Four Stars *by J***E on 4 April 2015* It is doing pretty well. Calibration required. Does a pretty good job and is very convenient ## Frequently Bought Together - Extech EC500 Waterproof ExStik II pH/Conductivity Meter - pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters - Oakton AO-00653-18 Oakton Conductivity and TDS Standard, 1413 Μs; 500 mL --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/52603384-ec500-waterproof-exstik-ii-ph-conductivity-meter](https://www.desertcart.pe/products/52603384-ec500-waterproof-exstik-ii-ph-conductivity-meter) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-04*