--- product_id: 49301989 title: "Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range" brand: "ctbd" price: "S$1" currency: SGD in_stock: false url: https://www.desertcart.sg/products/49301989-ctbd-electric-pocket-digital-ph-meter-lcd-display-pen-water store_origin: SG region: Singapore --- # Fast & accurate readings 0.00-14.00 pH range with 0.01 resolution Auto temperature compensation (ATC) Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range **Brand:** ctbd **Price:** S$1 **Availability:** ❌ Out of Stock ## Summary > ⚡ Measure Smarter, Not Harder — Your Pocket Lab Partner ## Quick Answers - **What is this?** Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range by ctbd - **How much does it cost?** S$1 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/49301989-ctbd-electric-pocket-digital-ph-meter-lcd-display-pen-water) ## Best For - ctbd enthusiasts ## Why This Product - Trusted ctbd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Powerhouse:** Lightweight (51g) and compact design fits perfectly in your pocket for on-the-go testing. - • **Seamless Auto Calibration:** One-button calibration ensures hassle-free, reliable measurements every time. - • **Smart Temperature Adaptation:** Automatic Temperature Compensation adjusts readings instantly for fluctuating water temps. - • **Wide pH Range for Every Scenario:** Measures from 0.00 to 14.00 pH with 0.01 resolution—ideal for aquariums, pools, beverages, and more. - • **Instant Precision at Your Fingertips:** Get accurate pH readings in seconds without color charts or guesswork. ## Overview The Ctbd Electric Pocket Digital pH Meter offers fast, precise pH measurement across a full 0.00-14.00 range with 0.01 resolution. Featuring a large LCD display and automatic temperature compensation, it delivers reliable results in varying conditions. Its lightweight, pocket-friendly design and one-button auto calibration make it perfect for professionals managing water quality in aquariums, pools, beverages, and more. ## Description The pH meter is perfect device for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode to get accurate, fast readings. Specification Resolution: 0.1pH Range: 0.0 - 14.0pH Accuracy: ± 0.1pH(at 20°C/ 68°F) ATC (Automatic Temperature Compensation) can measure pH accurate in fluctuating temperatures between 0~50℃ Typical EMC DEV: ± 0.2pH Batteries: 3 x 1.5V (AG-13 Button Battery) Life: approx. 700hours of use Environment: 0°C ~ 50°C(32°F - 122°F) Relative Humidity: <95°% Size: 15 cm x 2.9cm x 2cm Trimming: by potentiometer Weight: 51g pH calibration solution is not included Package include: 1 x PH Meter 1 x Screwdriver (for calibration) 1 x 4.00 Buffer Powder (sachets can be used with distilled or tap water) 1 x 6.86 Buffer Powder (sachets can be used with distilled or tap water) 1 x User's manual Note: *The meter was calibrated before off the factory. Do not need to calibrate the meter when first use. *The glass electrode is fragile, treat it carefully. Don't touch it by hard tools or fingers. *Please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board. *If the "cal'(calibration) button is pressed and electrode exposed to air for a long time,calibration is required. ## Features - Fast and Accurate: Just turn it on, dip in liquid and read display,no need to work with color charts or test strips;Large LCD display makes it easy to read. - Automatic Calibration ： The pH tester has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. - ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically;Full measurement range of pH 0-14, 0.01 pH resolution. - Easy to Use and Carry: No need any adjustment screwdrivers, just press a button to finish the calibration. Only weighs 51g. Easy to carry and fit in pocket. - Function: Ideal instrument for aquarium, fishing industry, swimming pool, beverage etc ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Ctbd | | Package Dimensions | 17.6 x 6.4 x 3 cm; 80 g | | Item Weight | 80 g | ## Images ![Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range - Image 1](https://m.media-amazon.com/images/I/71Y4j6J-HgL.jpg) ![Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range - Image 2](https://m.media-amazon.com/images/I/61-oORCxhrL.jpg) ![Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range - Image 3](https://m.media-amazon.com/images/I/61+Bx9xXUaL.jpg) ![Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range - Image 4](https://m.media-amazon.com/images/I/71GNeWd7m3L.jpg) ![Ctbd Electric Pocket Digital PH Meter LCD Display Pen Water Quality Tester with Auto Calibration Function and 0.00-14.00 Measurement Range - Image 5](https://m.media-amazon.com/images/I/61pcghmfr6L.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.sg/products/49301989-ctbd-electric-pocket-digital-ph-meter-lcd-display-pen-water](https://www.desertcart.sg/products/49301989-ctbd-electric-pocket-digital-ph-meter-lcd-display-pen-water) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-07*