Qimius Digital pH Meter to test pH in water | pH Tester for pH 0-14 Water Quality Test and ATC | 3 Sachets of pH Scale Powder | Add-on Qimius pH Balance Powder Pack of Extra 6 Sachets (Use Code) YOU GET 3 SACHETS OF BUFFER POWDER + 6 EXTRA SACHETS IN QIMIUS POWDER PACK - You will find 1 set of solution powder (each set includes 3 sachets) + You Get 1 Qimius Buffer Powder (2 Sets Pack) FREE when You Add it to Shopping Cart with Qimius pH Meter (Use Promotion Code: EXTRASIX) FAST, ACCURATE RESULTS - Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Qimius Tester precision pH accuracy. Qimius Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading LIGHTWEIGHT, EASY-TO-USE - Boasting a large digital display and a mess-free design, enjoy accurate readings (see manual) without needing color charts or test strips that requires replenishment every once in while. This is a great addition to your home tools and easy to add to your on-the-go toolkit MULTIPURPOSE USE - To test pH in Water in swimming pool, the backyard hot tub, or even your bath water; the handheld Qimius does it all. Qimius Tester is testified very useful for hikers, camping, outdoor activities in general. A great companion for the outback adventurists AUTO CALIBRATION - The Qimius Tester has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using Qimius Buffer Powder Qimius pH Meter One Set of Three Calibration Powder Sachets (pH 6.86, pH 4.00 and pH 9.18) Drying Pad Instructions Manual Two 1.5V LR44 (Included) One-Touch Operation Automatic Temperature Compensation (ATC) Precision Accuracy ( 0.01 pH) Enhanced Range (0.00 - 14.00 pH) Resolution (0.01 pH)