--- product_id: 295834941 title: "3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC" brand: "tekcoplus" price: "348 zł" currency: PLN in_stock: true reviews_count: 1 category: "Tekcoplus" url: https://www.desertcart.pl/products/295834941-3-in-1-salt-tester-salinity-meter-tds-salinity-temp store_origin: PL region: Poland --- # Wide salinity range 0~9999ppm ±1% accuracy Auto Temp Compensation (ATC) 3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC **Brand:** tekcoplus **Price:** 348 zł **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water quality with precision and style! ## Quick Answers - **What is this?** 3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC by tekcoplus - **How much does it cost?** 348 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/295834941-3-in-1-salt-tester-salinity-meter-tds-salinity-temp) ## Best For - tekcoplus enthusiasts ## Why This Product - Trusted tekcoplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Monitoring:** Clear dual LCD display with easy-to-read salinity and temperature data for instant decision-making. - • **Versatile Salinity Range:** Measures in ppm, ppt, %, or specific gravity—perfect for ponds, pools, aquariums, and seawater. - • **Portable Pen-Style Design:** Sleek, ergonomic pen shape fits your hand and your lifestyle—test anywhere, anytime. - • **Precision at Your Fingertips:** High-quality probe sensor delivers lab-grade ±1% accuracy for reliable water quality insights. - • **Smart Temperature Compensation:** Automatic ATC ensures every reading adapts perfectly to water temperature fluctuations. ## Overview The 3 in 1 Salt Tester Salinity Meter by TEKCOPLUS is a compact, pen-style water quality tester offering precise salinity, TDS, and temperature measurements with ±1% accuracy. Featuring automatic temperature compensation (ATC), a clear dual LCD display, and a wide measurement range (0~9999ppm salinity), it’s designed for professionals managing ponds, pools, aquariums, and saltwater environments. Lightweight and portable, it includes user-friendly functions like one-touch calibration, hold feature, and auto power off, making it an essential tool for maintaining optimal water conditions. ## Description Features:1.Wide measuring range3.Dual display with ATC4.IP65 Waterproof membrane keypad5.Auto power off and Non-Sleep mode disable6.User friendly easy to operate with One touch calibration7.Hold function8.Pentype and easy to carry9.Low battery indicator10.Switchable temperature unit °C/°F11.Multi points calibration12.Auto ranging functionMeasurement RangeSalinity: 0~9999ppm or 10.0~100.0ppt or 0.0%~10.0% or 0.950~1.080(S.G) based on NaClTDS: 0~9999ppm or 10.0~160.0*f ppt (f is TDS factor)Temperature: -5~60.0°C (23~140°F)AccuracySalinity & TDS: ±1%F.S ±1 digitTemperature: +/-0.5°CResolutionSalinity: 1ppm or 0.1 ppt or 0.1% or 0.001(S.G)TDS: 1ppm or 0.1pptTemperature: 0.1TDS Factor: 0.3~1.00 Built-in NaCl conductivity to TDS conversion factorTemp. coefficient: Built-in NaCl Temp. Coefficient.Operating Environment: 0~50°C (32~122°F) / <80%RHStorage Environment: 0~60°C (32~140°F) / <90%RHItem SpecsLCD Size: 30(H) x 18(W)mmBattery: 4 x LR44 button batteryDimension: approx. 165(L)x35(W)x32(H)mmWeight: approx. 115g.Package Includes:1 x Salinity / TDS Meter4 x LR44 button batteryEnglish Instruction ManualStandard Factory Packaging Review: Easy to use - Very easy to use snd to check calibration. It is well made and would recommend this product ## Features - ACCURATE SALINITY MEASUREMENTS: The Salt Tester have high-quality probe sensor provides precise and reliable salinity readings, allowing you to maintain optimal water quality in various applications. - TEMPERATURE COMPENSATION: The Salinity Meter with automatic temperature compensation (ATC) function adjusts the readings based on water temperature, ensuring accurate results regardless of temperature variations. - CLEAR LCD DISPLAY: The Water Quality Tester have LCD screen provides clear and easy-to-read salinity and temperature readings, enabling you to monitor water quality at a glance. - EASY-TO-USE PEN DESIGN: The pen-like shape of the salinometer offers a comfortable grip and allows for effortless dipping of the probe sensor into the water for quick and convenient measurements. - WIDE MEASURING RANGE: Salinometer can Measure salinity in units of ppm, ppt, %, or S.G based on NaCl, covering a broad range of salinity levels for versatile applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081YX35VF | | Best Sellers Rank | 170,074 in Garden ( See Top 100 in Garden ) 526 in Pool & Hot Tub Testers | | Brand | TEKCOPLUS | | Colour | Multi | | Country of Origin | China | | Customer Reviews | 3.8 out of 5 stars 64 Reviews | | Drive System | Sliding | | Folded Knife Size | 165mm x 35mm x 32mm | | Included Components | User Manual, 4 x LR44 button battery | | Included components | User Manual, 4 x LR44 button battery | | Item Weight | 115 Grams | | Item weight | 115 Grams | | Manufacturer | Tekcoplus Ltd | | Material | Acrylonitrile Butadiene Styrene | | Model Number | TK285PLUS | | Number of Pieces | 1 | | Number of pieces | 1 | | UPC | 713072685760 | ## Product Details - **Colour:** Multi - **Material:** Acrylonitrile Butadiene Styrene - **Brand:** TEKCOPLUS - **Item weight:** 115 Grams - **Included components:** User Manual, 4 x LR44 button battery ## Images ![3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC - Image 1](https://m.media-amazon.com/images/I/51MjabE7MJL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use *by E***T on 23 May 2022* Very easy to use snd to check calibration. It is well made and would recommend this product ## Frequently Bought Together - 3 in 1 Salt Tester Salinity Meter,TDS/Salinity/Temp Water Quality Tester PPM Meter Pen Type Salinometer Monitor Measurement Salinity Checker for Pond Pool Aquarium Saltwater Seawater with ATC - YINMIK 1413 μS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL --- ## 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.pl/products/295834941-3-in-1-salt-tester-salinity-meter-tds-salinity-temp](https://www.desertcart.pl/products/295834941-3-in-1-salt-tester-salinity-meter-tds-salinity-temp) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*