--- product_id: 546289176 title: "Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C))" brand: "extech" price: "RM1534" currency: MYR in_stock: true reviews_count: 2 category: "Extech" url: https://www.desertcart.com.my/products/546289176-extech-ec150-conductivity-tds-meter-temperature-range-32-to-122 store_origin: MY region: Malaysia --- # 0-19.99mS/cm Conductivity Range 2000 Count LCD Display ±1% Temp Accuracy Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) **Brand:** extech **Price:** RM1534 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water quality with precision you can trust! ## Quick Answers - **What is this?** Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) by extech - **How much does it cost?** RM1534 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/546289176-extech-ec150-conductivity-tds-meter-temperature-range-32-to-122) ## 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 - • **Waterproof Durability:** IP65-rated design ensures rugged performance in wet or demanding field conditions without compromise. - • **User-Friendly Interface:** Large 3.5-digit LCD display with data hold and low battery indicators keeps your measurements clear and accessible. - • **Energy Efficient & Ready:** Includes four LR44 batteries with auto power-off feature, so you’re always powered up and ready to measure. - • **Dual-Range Conductivity & TDS:** Seamlessly switch between 0-1999μS/cm and 0-19.99mS/cm conductivity ranges with adjustable TDS ratio for tailored water quality analysis. - • **Precision Temperature Control:** Accurate ±1% temperature readings from 32° to 122°F for reliable environmental monitoring. ## Overview The Extech EC150 is a compact, waterproof conductivity and TDS meter featuring a high-accuracy multi-ranging sensor, capable of measuring conductivity, TDS, and temperature with ±1% accuracy. Its large 3.5-digit LCD display, adjustable temperature compensation, and dual-range functionality make it an essential tool for professionals demanding reliable water quality data in any environment. ## Description Waterproof meters with one high accuracy multi-ranging sensor that measures multiple parameters. Conductivity TDS and temperature. Features: Units of measure include μS/cm mS/cm ppm ppt °F and °C. Large 3-1/2 digit (2000 count) LCD display. Data hold and low battery indication. Auto power off with disable. Adjustable automatic temperature compensation. Waterproof design to withstand wet environment – meets IP65 standard. Includes meter protective sensor cap and four LR44 button batteries. Order conductivity standards separately (required for calibration). Measures conductivity TDS and temperature. Adjustable conductivity to TDS ratio factor from 0.4 to 1.0 — conveniently calculates the TDS value. Simultaneous display of conductivity or TDS plus temperature. Two ranges for conductivity and TDS with one point calibration per range. Review: Excellent for monitoring freshwater stream water quality Review: Five Stars ## Features - Temperature range: 32° to 122°F (0 to 50°C); Temperature accuracy: ±1% °F/°C; Temperature resolution: ±0.9°F/1°C - Conductivity range: 0 to 1999μS/cm 00 to 19.99mS/cm; Conductivity accuracy: ±1% FS - TDS range: 0 to 1999ppm 0 to 19.99ppt; TDS resolution: 1ppm 0.01ppt - Humidity resolution: 1μS/cm 0.01mS/cm - Power: Four LR44 button batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00APD0MJG | | Brand | Extech | | Brand Name | Extech | | Country of Origin | USA | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Global Trade Identification Number | 00793950061503 | | Item Dimensions | 16.5 x 3.6 x 3.3 Centimeters | | Item Weight | 0.1 Kilograms | | Item dimensions L x W x H | 16.5 x 3.6 x 3.3 Centimeters | | Manufacturer | Extech | | Thread Type | Waterproof | | UPC | 013088122434 793950061503 756655227384 | ## Product Details - **Brand:** Extech - **Item dimensions L x W x H:** 16.5 x 3.6 x 3.3 Centimeters - **Item Weight:** 0.1 Kilograms - **UPC:** 013088122434 793950061503 756655227384 - **Global Trade Identification Number:** 00793950061503 ## Images ![Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) - Image 1](https://m.media-amazon.com/images/I/71w4M7HleeL.jpg) ![Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) - Image 2](https://m.media-amazon.com/images/I/6120N1WTvAL.jpg) ![Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) - Image 3](https://m.media-amazon.com/images/I/61jBuiJz8oL.jpg) ![Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) - Image 4](https://m.media-amazon.com/images/I/61nwjnMKeXL.jpg) ![Extech EC150 Conductivity/TDS Meter (Temperature Range: 32° to 122°F (0 to 50°C)) - Image 5](https://m.media-amazon.com/images/I/2147wyJ3nfL.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 ### ⭐⭐⭐⭐⭐ Excellent for monitoring freshwater stream water quality *by T***N on 24 April 2024* ### ⭐⭐⭐⭐⭐ Five Stars *by A***M on 10 January 2018* ## Frequently Bought Together - Extech EC150 Conductivity Meter - Apera Instruments AI1108 pH Calibration Buffer Solution Kit for pH/ORP Electrodes, 4.00 & 7.00 pH, 4 oz & 8 oz - EXTECH Instruments RE300 ExStik ORP Meter --- ## 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.com.my/products/546289176-extech-ec150-conductivity-tds-meter-temperature-range-32-to-122](https://www.desertcart.com.my/products/546289176-extech-ec150-conductivity-tds-meter-temperature-range-32-to-122) --- *Product available on Desertcart Malaysia* *Store origin: MY* *Last updated: 2026-04-22*