--- product_id: 43745070 title: "Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983)" brand: "cptcam" price: "309.48 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/43745070-digital-ph-pen-tester-qiyat-3-in-1-ph-meter store_origin: TN region: Tunisia --- # Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) **Brand:** cptcam **Price:** 309.48 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) by cptcam - **How much does it cost?** 309.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/43745070-digital-ph-pen-tester-qiyat-3-in-1-ph-meter) ## Best For - cptcam enthusiasts ## Why This Product - Trusted cptcam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description The digital Tri-Meter water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Perfect for wide applications, such as in all water quality testing, drinking water ,aquarium, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment ,school & collegesand more. Specifications Range: pH: 0.00 ～ 14.00pH EC: 0~19990us/cm Temperature: -50℃〜70℃(-58℉-158℉) Resolution: pH: 0.01pH EC: 10 us/cm Temperature: 0.1℃(0.2℉) Accuracy: pH: ±0.1pH EC:±2%F.S TEMP: ±1℃(±2℉) Temperature Compensation: 0°C ～ 50°C (32°F ～ 122°F) Working temperature: 0°C ～ 50°C (32°F ～ 122°F) Power supply: DC 6V (Power Adapter Usable) Material: ABS Item Size: 188mm×35mm×35mm Item Weight: 80g (3 in 1 Meter Body) Package List 1 x pH/EC/TEMP Meter (Battery Included) 1 x User Manual 1 x Mini Screwdriver ## Features - 3-in-1 Meter: Use to measure pH,EC &TEMP(℃, °F,switchable unit) of solution. - User-friendly Design: Automatic temperature compensation (ATC), ORP correctable, easy calibration of pH and EC with just a mini-screwdriver. - Temperature range, able to withstand harsh conditions, offering longer durable services. - Reliable & Accurate Readings,Large & Triple level digital backlit LCD screen, high resolution, quick and easy readings.Additional: Caps on Both Sides for Storage and Protection of Electrodes. Suction Cups to Attach the Electrodes onto the Inwall of the Vessel, Tank or Reservoir etc. - Replacable electrode, can be used in particularly taxing conditions and remain accurate for a long time. Apply in all water quality testing ,drinking water, aquarium, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment ,school & collegesand more ## Images ![Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31lK4BzJm4L.jpg) ![Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41hZNL1WIUL.jpg) ![Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41hZNL1WIUL.jpg) ![Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41SAmMzHYXL.jpg) ![Digital Ph Pen Tester - QIYAT 3-in-1 PH Meter Monitor Type Multi-parameter Water Quality Ideal For Aquarium, Hydroponics, Spas, Swimming Pools (pH/ EC&TEM-983) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41iqpmYiEyL.jpg) --- ## 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.tn/products/43745070-digital-ph-pen-tester-qiyat-3-in-1-ph-meter](https://www.desertcart.tn/products/43745070-digital-ph-pen-tester-qiyat-3-in-1-ph-meter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*