--- product_id: 621736877 title: "Konvio Neer TDS Meter,pH Drop and ORP Testing for TDS Testing and pH Testing, TDS and pH Test, Pen Type TDS Meter and pH drop Bottle for all Purpose and Orp Testing positive/negative" brand: "konvio neer" price: "£15.59" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/621736877-konvio-neer-tds-meter-ph-drop-and-orp-testing-tds store_origin: GB region: United Kingdom --- # Multi-parameter water testing (TDS, pH, ORP) Pre-calibrated pen-type precision Auto-off after 10 mins for battery saving Konvio Neer TDS Meter,pH Drop and ORP Testing for TDS Testing and pH Testing, TDS and pH Test, Pen Type TDS Meter and pH drop Bottle for all Purpose and Orp Testing positive/negative **Brand:** konvio neer **Price:** £15.59 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of water quality—because your health deserves precision. ## Quick Answers - **What is this?** Konvio Neer TDS Meter,pH Drop and ORP Testing for TDS Testing and pH Testing, TDS and pH Test, Pen Type TDS Meter and pH drop Bottle for all Purpose and Orp Testing positive/negative by konvio neer - **How much does it cost?** £15.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/621736877-konvio-neer-tds-meter-ph-drop-and-orp-testing-tds) ## Best For - konvio neer enthusiasts ## Why This Product - Trusted konvio neer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly & Safe:** Simple squeeze bottle for pH drops with clear usage instructions ensures hassle-free, reliable testing. - • **Smart Auto-Off Function:** Saves battery life by powering down after 10 minutes of inactivity—ready when you are. - • **Compact & Portable Design:** Lightweight 130g pen and carry box fit perfectly in your professional toolkit or travel bag. - • **All-in-One Testing Convenience:** Combine TDS measurement with easy pH drop and ORP testing for comprehensive water analysis. - • **Instant, Accurate Water Quality Insights:** Pre-calibrated pen meter delivers precise TDS and pH readings right out of the box. ## Overview The Konvio Neer TDS Meter is a compact, pre-calibrated pen-type device designed for quick and accurate measurement of total dissolved solids (TDS), pH levels, and oxidation-reduction potential (ORP) in water. Featuring an easy-to-use pH drop bottle and an auto-off function, it offers a comprehensive, portable solution for professionals and health-conscious millennials to monitor water quality anytime, anywhere. ## Description Total dissolved solids (TDS) is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid in molecular, ionized, or micro-granular (colloidal sol) suspended form. TDS concentrations are often reported in parts per million (ppm) & Water orp testing reagent liquid suitable for testing tap, Ground and RO Water. Place a few drops of the ph. liquid to test your tap or drinking water ph. level. Check results instantly with the color. If color is pink orp is negative is transparent then orp is positive & Maintaining a proper pH balance is a key to healthy living. It is up to you to help your body win the fight to maintain proper pH balance. Stress and diet all present their challenges to our system. Drinking water is one of the easiest, and most important things to do for your body. Measure the pH value of your water with the help of Konvio Neer pH Drop. ## Features - This TDS Meter Comes Pre-Callibrated and ready to Use, Pen Type Meter with pH Drop with easy drop. - Pour 1 inch of Water into the transparent glass ad then put 5 to 8 drops of liquid in it to check the orp is positive or negative. - Precautions 1. The meter is Pre-calibrated. Do not dip the meter beyond the water level limit. 2. Do not store the meter in high temperatures or direct sunlight. 3. Do not attempt to open the housing or tinker with the electronics of the unit. - Easy to use squeeze bottle,Auto-off function which turns it off after 10 minutes of inactivity. Highly Efficient and Accurate product - Package Contains: 1 TDS Meter, 1 Carry Box, pH Drop and User Manual - DO NOT DRINK WATER WITH THESE DROPS IN IT ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09P3CD697 | | Brand Name | KONVIO NEER | | Container Type | Dispenser | | Customer Reviews | 4.1 4.1 out of 5 stars (381) 4.1 out of 5 stars | | Included Components | User Manual | | Installation Type | Freestanding | | Item Dimensions L X W X H | 6L x 5W x 20H centimeters | | Manufacturer | Konvio Ro Systems Pvt Ltd | | Material Type | Glass | | Model Name | TDS Meter and pH Bottle and ORP | | Other Special Features Of The Product | RO | | Part Number | 2312202101 | | Power Source | Corded Electric | | Purification Method | Oxidation Reduction Potential, Reverse Osmosis | | Supported Water Tds Level Maximum Ppm | 5000 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** KONVIO NEER - **Included components:** User Manual - **Material:** Glass - **Product dimensions:** 6L x 5W x 20H centimeters - **Special features:** RO ## Images ![Konvio Neer TDS Meter,pH Drop and ORP Testing for TDS Testing and pH Testing, TDS and pH Test, Pen Type TDS Meter and pH drop Bottle for all Purpose and Orp Testing positive/negative - Image 1](https://m.media-amazon.com/images/I/51efd5hDL8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Results *by on Reviewed in India 29 January 2026* All three items are good and reliable. U can purchase them without any hesitation. ### ⭐⭐⭐⭐ Not worth *by on Reviewed in India 19 February 2025* Tds meter is working good 👍🏻 best and compactBut drops are not suitableYou can use ph drops for only under 8 timeYou can use or drops for only under 20 timesph drops I am not say to buyInstant of this you can buy a ph meterIt simulator to tds meterOrp drop alsoInstant if you want perfect kitThen buy these 31)TDS METER2) ph meter3) orp meterYou can buy under 1000rs , price in the year 2025 ### ⭐⭐⭐⭐⭐ Easy to use *by on Reviewed in India 1 December 2025* Very good purchase. Satisfied ## Frequently Bought Together - KONVIO NEER Tds Meter,Ph Drop And Orp Testing For Tds Testing And Ph Testing, Tds And Ph Test, Pen Type Tds Meter And Ph Drop Bottle For All Purpose And Orp Testing Positive/Negative, Multi - Konvio Neer Full pH 1-14 Test Indicator Litmus pH Paper, ph Meter, Litmus Paper for Water Testing, Water and Soil testing with 80 Strips, 1-14 Test Indicators, pH Strip(80 Strips) - KENT Alkaline Pitcher Media | Cabon + Alkaline Media | Replace Media After Every 6 Months or 1000L for Better Results | Compatible with KENT Alkaline Pitcher Only | Makes Drinking Water Alkaline --- ## 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.co.uk/products/621736877-konvio-neer-tds-meter-ph-drop-and-orp-testing-tds](https://www.desertcart.co.uk/products/621736877-konvio-neer-tds-meter-ph-drop-and-orp-testing-tds) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*